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<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title><![CDATA[chenming142's Blog for github]]></title>
<link href="http://chenming142.github.com/atom.xml" rel="self"/>
<link href="http://chenming142.github.com/"/>
<updated>2013-04-24T22:47:36+08:00</updated>
<id>http://chenming142.github.com/</id>
<author>
<name><![CDATA[Kevin Chen]]></name>
</author>
<generator uri="http://octopress.org/">Octopress</generator>
<entry>
<title type="html"><![CDATA[在Java中日期时间类型的相互转换]]></title>
<link href="http://chenming142.github.com/blog/2013/03/31/simpledateconvert/"/>
<updated>2013-03-31T02:17:00+08:00</updated>
<id>http://chenming142.github.com/blog/2013/03/31/simpledateconvert</id>
<content type="html"><![CDATA[<blockquote><p>在上篇<a href="http://chenming142.github.com/blog/2013/03/26/beanutils/" title="Java中Map与TO自动转换">《Java中Map与TO自动转换》</a>中的存在一个难点，就是如何把Map（一般是String类型，但不一定保证都是）中的数据，转换为To带类型的属性，接下来我们将解决这个问题。</p></blockquote>
<h4>使用java.beanutil包中ConvertUtil类，进行基本类型的转换</h4>
<p>ConvertUtil工具类职责是在字符串和指定类型的实例之间进行转换。目前支持的类型有：</p>
<pre><code>java.lang.BigDecimal；java.lang.BigInteger
java.lang.Class
byte；java.lang.Byte
char；java.lang.Character
short；java.lang.Short
int；java.lang.Integer
long；java.lang.Long
boolean；java.lang.Boolean
float；java.lang.Float
double；java.lang.Double
java.lang.String
java.io.File
java.net.URL
java.sql.Time
java.sql.Timestamp
</code></pre>
<p>总体提供两大类功能： <br/>
1. 将字符串转换为指定类型 <br/>
2. 注册、注销和查询类型转换器</p>
<!-- more -->
<figure class='code'><figcaption><span>Java Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
<span class='line-number'>2</span>
<span class='line-number'>3</span>
</pre></td><td class='code'><pre><code class='java'><span class='line'> <span class="n">convert</span><span class="o">(</span><span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">Object</span> <span class="n">value</span><span class="o">)</span> <span class="c1">//将任意的实例转变为String</span>
</span><span class='line'> <span class="n">convert</span><span class="o">(</span><span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">String</span> <span class="n">value</span><span class="o">,</span> <span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">Class</span> <span class="n">clazz</span><span class="o">)</span> <span class="c1">//将字符串value转换为clazz的一个实例；如果失败的话，就以String的形式返回value</span>
</span><span class='line'> <span class="n">convert</span><span class="o">(</span><span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">String</span><span class="o">[]</span> <span class="n">values</span><span class="o">,</span> <span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">Class</span> <span class="n">clazz</span><span class="o">)</span><span class="c1">//将数组中的每个value都进行转换，最后以Object返回</span>
</span></code></pre></td></tr></table></div></figure>
<h4>日期时间类型的相互转换</h4>
<ol>
<li>类java.util.Date
该类是java.sql.Date与java.sql.Timestamp的直接父类。该类表示特定的瞬间，精确到毫秒。</li>
</ol>
<figure class='code'><figcaption><span>Java Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
<span class='line-number'>2</span>
<span class='line-number'>3</span>
<span class='line-number'>4</span>
<span class='line-number'>5</span>
</pre></td><td class='code'><pre><code class='java'><span class='line'> <span class="c1">//分配java.util.Date 对象并初始化此对象，以表示分配它的时间（精确到毫秒）</span>
</span><span class='line'> <span class="n">java</span><span class="o">.</span><span class="na">util</span><span class="o">.</span><span class="na">Date</span> <span class="n">dt</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">util</span><span class="o">.</span><span class="na">Date</span><span class="o">();</span>
</span><span class='line'> <span class="c1">//转换为：周 月 日 hh:mm:ss 时区 年份</span>
</span><span class='line'> <span class="c1">// Wed Mar 27 21:01:44 CST 2013</span>
</span><span class='line'> <span class="n">String</span> <span class="n">strdate</span> <span class="o">=</span> <span class="n">dt</span><span class="o">.</span><span class="na">toString</span><span class="o">();</span>
</span></code></pre></td></tr></table></div></figure>
<p>附：从 JDK 1.1 开始，应该使用 Calendar 类实现日期和时间字段之间转换，使用 DateFormat 类来格式化和解析日期字符串。</p>
<ol>
<li>类java.sql.Date
该类是类java.util.Date的直接子类。一个包装了毫秒值的瘦包装器 (thin wrapper)，它允许 JDBC 将毫秒值标识为 SQL DATE 值。毫秒值表示自 1970 年 1 月 1 日 00:00:00 GMT 以来经过的毫秒数。</li>
</ol>
<figure class='code'><figcaption><span>Java Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
<span class='line-number'>2</span>
<span class='line-number'>3</span>
<span class='line-number'>4</span>
<span class='line-number'>5</span>
</pre></td><td class='code'><pre><code class='java'><span class='line'> <span class="c1">//使用给定毫秒时间值构造一个java.sql.Date 对象</span>
</span><span class='line'> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span> <span class="n">dt</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span><span class="o">(</span><span class="kt">long</span> <span class="n">ms</span><span class="o">)</span>
</span><span class='line'> <span class="c1">//转换为：yyyy-MM-dd</span>
</span><span class='line'> <span class="c1">// 2013-03-27</span>
</span><span class='line'> <span class="n">dt</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span><span class="o">(</span><span class="mi">1364389304272</span><span class="n">l</span><span class="o">);</span><span class="c1">//注：最后一个是小写字符L</span>
</span></code></pre></td></tr></table></div></figure>
<ol>
<li>类java.sql.Timestamp
该类是类java.util.Date的直接子类。一个与 java.util.Date 类有关的瘦包装器 (thin wrapper)，它允许 JDBC API 将该类标识为 SQL TIMESTAMP 值。它通过允许小数秒到纳秒级精度的规范来添加保存 SQL TIMESTAMP 小数秒值的能力。</li>
</ol>
<figure class='code'><figcaption><span>Java Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
<span class='line-number'>2</span>
<span class='line-number'>3</span>
<span class='line-number'>4</span>
<span class='line-number'>5</span>
</pre></td><td class='code'><pre><code class='java'><span class='line'> <span class="c1">//使用毫秒时间值构造Timestamp 对象</span>
</span><span class='line'> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Timestamp</span> <span class="n">tts</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Timestamp</span><span class="o">(</span><span class="kt">long</span> <span class="n">ms</span><span class="o">)</span>
</span><span class='line'> <span class="c1">//转换为：yyyy-MM-dd hh:mm:ss.SSS</span>
</span><span class='line'> <span class="c1">// 2013-03-27 21:01:44.0</span>
</span><span class='line'> <span class="n">dt</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span><span class="o">(</span><span class="mi">1364389304272</span><span class="n">l</span><span class="o">);</span><span class="c1">//注：最后一个是小写字符L</span>
</span></code></pre></td></tr></table></div></figure>
<h4>类SimpleDateConvert</h4>
<figure class='code'><figcaption><span>Java Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
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</pre></td><td class='code'><pre><code class='java'><span class='line'> <span class="kn">package</span> <span class="n">com</span><span class="o">.</span><span class="na">oo</span><span class="o">.</span><span class="na">gzdec</span><span class="o">.</span><span class="na">config</span><span class="o">;</span>
</span><span class='line'>
</span><span class='line'> <span class="kn">import</span> <span class="nn">java.sql.Timestamp</span><span class="o">;</span>
</span><span class='line'> <span class="kn">import</span> <span class="nn">java.text.ParseException</span><span class="o">;</span>
</span><span class='line'> <span class="kn">import</span> <span class="nn">java.text.SimpleDateFormat</span><span class="o">;</span>
</span><span class='line'>
</span><span class='line'> <span class="kn">import</span> <span class="nn">org.apache.commons.lang.time.DateUtils</span><span class="o">;</span>
</span><span class='line'> <span class="kn">import</span> <span class="nn">org.apache.commons.logging.Log</span><span class="o">;</span>
</span><span class='line'> <span class="kn">import</span> <span class="nn">org.apache.commons.logging.LogFactory</span><span class="o">;</span>
</span><span class='line'>
</span><span class='line'> <span class="kd">public</span> <span class="kd">class</span> <span class="nc">SimpleDateConverter</span> <span class="o">{</span>
</span><span class='line'>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="n">Log</span> <span class="n">logger</span> <span class="o">=</span> <span class="n">LogFactory</span><span class="o">.</span><span class="na">getLog</span><span class="o">(</span><span class="n">SimpleDateConverter</span><span class="o">.</span><span class="na">class</span><span class="o">);</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 自定义日期格式数组</span>
</span><span class='line'><span class="cm"> * @author Administrator</span>
</span><span class='line'><span class="cm"> * @param</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="kd">final</span> <span class="n">String</span><span class="o">[]</span> <span class="n">CUSTOM_DATE_FORMATS</span> <span class="o">=</span> <span class="k">new</span> <span class="n">String</span><span class="o">[]</span> <span class="o">{</span>
</span><span class='line'> <span class="s">"yyyy-MM"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyyMM"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy/MM"</span><span class="o">,</span>
</span><span class='line'>
</span><span class='line'> <span class="s">"yyyyMMdd"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy-MM-dd"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy/MM/dd"</span><span class="o">,</span>
</span><span class='line'>
</span><span class='line'> <span class="s">"yyyyMMddHHmmss"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy-MM-dd HH:mm:ss"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy/MM/dd HH:mm:ss"</span><span class="o">,</span>
</span><span class='line'>
</span><span class='line'> <span class="s">"yyyyMMdd HH"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy/MM/dd HH"</span> <span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy-MM-dd HH"</span> <span class="o">,</span>
</span><span class='line'>
</span><span class='line'> <span class="s">"yyyyMMdd HH:mm"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy/MM/dd HH:mm"</span> <span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy-MM-dd HH:mm"</span><span class="o">,</span>
</span><span class='line'>
</span><span class='line'> <span class="s">"yyyyMMdd HH:mm:ss.SSS"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy/MM/dd HH:mm:ss.SSS"</span><span class="o">,</span>
</span><span class='line'> <span class="s">"yyyy-MM-dd HH:mm:ss.SSS"</span><span class="o">,</span>
</span><span class='line'> <span class="o">};</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 自定义标准的日期格式</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="n">SimpleDateFormat</span> <span class="n">STANDARD_TIME_FORMAT</span> <span class="o">=</span> <span class="k">new</span> <span class="n">SimpleDateFormat</span><span class="o">(</span><span class="s">"yyyy-MM-dd HH:mm:ss"</span><span class="o">);</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 将传入的日期型字符串或日期时间类型转换为时间毫秒数</span>
</span><span class='line'><span class="cm"> * @param date</span>
</span><span class='line'><span class="cm"> * @return</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="kt">long</span> <span class="nf">convert</span><span class="o">(</span><span class="n">Object</span> <span class="n">date</span><span class="o">){</span>
</span><span class='line'> <span class="kt">long</span> <span class="n">timeMillis</span> <span class="o">=</span> <span class="mi">0</span><span class="o">;</span>
</span><span class='line'> <span class="n">String</span> <span class="n">strdate</span> <span class="o">=</span> <span class="n">convert2String</span><span class="o">(</span><span class="n">date</span><span class="o">);</span>
</span><span class='line'> <span class="k">try</span> <span class="o">{</span>
</span><span class='line'> <span class="n">timeMillis</span> <span class="o">=</span> <span class="n">DateUtils</span><span class="o">.</span><span class="na">parseDate</span><span class="o">(</span><span class="n">strdate</span><span class="o">,</span> <span class="n">SimpleDateConverter</span><span class="o">.</span><span class="na">CUSTOM_DATE_FORMATS</span><span class="o">).</span><span class="na">getTime</span><span class="o">();</span>
</span><span class='line'> <span class="o">}</span> <span class="k">catch</span> <span class="o">(</span><span class="n">ParseException</span> <span class="n">e</span><span class="o">)</span> <span class="o">{</span>
</span><span class='line'> <span class="n">logger</span><span class="o">.</span><span class="na">error</span><span class="o">(</span><span class="s">"日期时间转换失败，日期型字符串为："</span><span class="o">+</span><span class="n">strdate</span><span class="o">,</span> <span class="n">e</span><span class="o">);</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'> <span class="k">return</span> <span class="n">timeMillis</span><span class="o">;</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 将传入的日期型字符串或日期时间类型转换为日期型字符串</span>
</span><span class='line'><span class="cm"> * @param date</span>
</span><span class='line'><span class="cm"> * @return</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="n">String</span> <span class="nf">convert2String</span><span class="o">(</span><span class="n">Object</span> <span class="n">date</span><span class="o">){</span>
</span><span class='line'> <span class="k">if</span><span class="o">(</span> <span class="n">date</span> <span class="k">instanceof</span> <span class="n">java</span><span class="o">.</span><span class="na">util</span><span class="o">.</span><span class="na">Date</span><span class="o">){</span>
</span><span class='line'> <span class="k">return</span> <span class="n">STANDARD_TIME_FORMAT</span><span class="o">.</span><span class="na">format</span><span class="o">(</span><span class="n">date</span><span class="o">);</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'> <span class="k">return</span> <span class="n">date</span><span class="o">.</span><span class="na">toString</span><span class="o">();</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 将传入的日期型字符串或日期时间类型转换为 java.sql.Date 类型变量</span>
</span><span class='line'><span class="cm"> * @param date</span>
</span><span class='line'><span class="cm"> * @return</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span> <span class="nf">convert2SqlDate</span><span class="o">(</span><span class="n">Object</span> <span class="n">date</span><span class="o">){</span>
</span><span class='line'> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span> <span class="n">dt</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
</span><span class='line'> <span class="n">dt</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Date</span><span class="o">(</span><span class="n">convert</span><span class="o">(</span><span class="n">date</span><span class="o">));</span>
</span><span class='line'> <span class="k">return</span> <span class="n">dt</span><span class="o">;</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 将传入的日期型字符串或日期时间类型转换为 java.util.Date 类型变量</span>
</span><span class='line'><span class="cm"> * @param date</span>
</span><span class='line'><span class="cm"> * @return</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="n">java</span><span class="o">.</span><span class="na">util</span><span class="o">.</span><span class="na">Date</span> <span class="nf">convert2UtilDate</span><span class="o">(</span><span class="n">Object</span> <span class="n">date</span><span class="o">){</span>
</span><span class='line'> <span class="n">java</span><span class="o">.</span><span class="na">util</span><span class="o">.</span><span class="na">Date</span> <span class="n">dt</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
</span><span class='line'> <span class="n">dt</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">util</span><span class="o">.</span><span class="na">Date</span><span class="o">(</span><span class="n">convert</span><span class="o">(</span><span class="n">date</span><span class="o">));</span>
</span><span class='line'> <span class="k">return</span> <span class="n">dt</span><span class="o">;</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'>
</span><span class='line'> <span class="cm">/**</span>
</span><span class='line'><span class="cm"> * 将传入的日期型字符串或日期时间类型转换为 java.sql.Timestamp 类型变量</span>
</span><span class='line'><span class="cm"> * @param date</span>
</span><span class='line'><span class="cm"> * @return</span>
</span><span class='line'><span class="cm"> */</span>
</span><span class='line'> <span class="kd">public</span> <span class="kd">static</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Timestamp</span> <span class="nf">convert2Timestamp</span><span class="o">(</span><span class="n">Object</span> <span class="n">date</span><span class="o">){</span>
</span><span class='line'> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Timestamp</span> <span class="n">tts</span> <span class="o">=</span> <span class="kc">null</span><span class="o">;</span>
</span><span class='line'> <span class="n">tts</span> <span class="o">=</span> <span class="k">new</span> <span class="n">java</span><span class="o">.</span><span class="na">sql</span><span class="o">.</span><span class="na">Timestamp</span><span class="o">(</span><span class="n">convert</span><span class="o">(</span><span class="n">date</span><span class="o">));</span>
</span><span class='line'> <span class="k">return</span> <span class="n">tts</span><span class="o">;</span>
</span><span class='line'> <span class="o">}</span>
</span><span class='line'> <span class="o">}</span>
</span></code></pre></td></tr></table></div></figure>
]]></content>
</entry>
<entry>
<title type="html"><![CDATA[通用定时器|倒计时]]></title>
<link href="http://chenming142.github.com/blog/2013/03/31/easytimer/"/>
<updated>2013-03-31T01:14:00+08:00</updated>
<id>http://chenming142.github.com/blog/2013/03/31/easytimer</id>
<content type="html"><![CDATA[<blockquote><p>在一年之前我同事尚谦写了一个倒计时，那个倒计时其实功能上已经很完善了，而且在项目中实际应用效果也不错；今天拿出来整理一下，只为再练练手而已。</p></blockquote>
<h5>TODO : 修复两个错误1）isdebug方法错误2）倒计时|计时器的间隔不为1s时的，时分秒的减|加的间隔错误</h5>
<h4>调用API</h4>
<figure class='code'><figcaption><span>JavaScript Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
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<span class='line-number'>14</span>
<span class='line-number'>15</span>
</pre></td><td class='code'><pre><code class='js'><span class='line'> <span class="kd">var</span> <span class="nx">_cfg</span> <span class="o">=</span> <span class="p">{</span><span class="s1">'allTimes'</span> <span class="o">:</span> <span class="mi">120</span><span class="p">,</span> <span class="nx">renderTo</span> <span class="o">:</span> <span class="s1">'timer'</span><span class="p">};</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">timer</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">EasyTimer</span><span class="p">(</span><span class="nx">_cfg</span><span class="p">);</span>
</span><span class='line'> <span class="nx">timer</span><span class="p">.</span><span class="nx">start</span><span class="p">();</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">_cfg</span> <span class="o">=</span><span class="p">{</span><span class="s1">'allTimes'</span> <span class="o">:</span> <span class="mi">40</span><span class="p">,</span> <span class="nx">renderTo</span> <span class="o">:</span> <span class="s1">'timer1'</span><span class="p">,</span> <span class="nx">format</span> <span class="o">:</span> <span class="s1">'剩余{s}秒'</span><span class="p">};</span>
</span><span class='line'> <span class="k">new</span> <span class="nx">EasyTimer</span><span class="p">(</span><span class="nx">_cfg</span><span class="p">).</span><span class="nx">start</span><span class="p">();</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">_cfg</span> <span class="o">=</span><span class="p">{</span><span class="s1">'allTimes'</span> <span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">renderTo</span> <span class="o">:</span> <span class="s1">'timer2'</span><span class="p">,</span> <span class="nx">format</span> <span class="o">:</span> <span class="s1">'剩余{s}秒'</span><span class="p">,</span> <span class="nx">ok</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span><span class="nx">alert</span><span class="p">(</span><span class="s1">'我是timer2,我执行完毕了！'</span><span class="p">);}};</span>
</span><span class='line'> <span class="k">new</span> <span class="nx">EasyTimer</span><span class="p">(</span><span class="nx">_cfg</span><span class="p">).</span><span class="nx">start</span><span class="p">();</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">_cfg</span> <span class="o">=</span> <span class="p">{</span><span class="s1">'allTimes'</span> <span class="o">:</span> <span class="mi">5</span><span class="p">,</span> <span class="nx">renderTo</span> <span class="o">:</span> <span class="s1">'timer3'</span><span class="p">,</span> <span class="nx">immediate</span><span class="o">:</span> <span class="kc">true</span><span class="p">};</span>
</span><span class='line'> <span class="k">new</span> <span class="nx">EasyTimer</span><span class="p">(</span><span class="nx">_cfg</span><span class="p">);</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">_cfg</span> <span class="o">=</span> <span class="p">{</span><span class="s1">'allTimes'</span> <span class="o">:</span> <span class="mi">125</span><span class="p">,</span> <span class="nx">renderTo</span> <span class="o">:</span> <span class="s1">'timer4'</span><span class="p">,</span> <span class="nx">direction</span> <span class="o">:</span> <span class="mi">1</span><span class="p">,</span> <span class="nx">immediate</span><span class="o">:</span> <span class="kc">true</span><span class="p">};</span>
</span><span class='line'> <span class="k">new</span> <span class="nx">EasyTimer</span><span class="p">(</span><span class="nx">_cfg</span><span class="p">);</span>
</span></code></pre></td></tr></table></div></figure>
<h4>构造函数及参数说明</h4>
<pre><code>EasyTimer(_cfg) : 构造一个倒计时|定时器
_cfg = {
allTimes : 0,
defaultFormat : '{d}天{h}时{m}分{s}秒',
renderTo : '',
direction : ''
immediate : false,
ok : fn,
callback : fn
}
allTimes ：定时器|倒计时的时间总秒数，默认为0
defaultFormat ：时间显示的格式，不传即显示上述默认格式
renderTo ：时间显示的位置元素，必传参数
direction ：定时器与倒计时类型区分{0 : 倒计时,1 : 定时器}
immediate ：定时器与倒计时初始化后，是否自动执行
ok ：定时器与倒计时完成后，调用函数
callback ：定时器与倒计时间隔调用函数
isdebug ：针对当前定时器与倒计时打印调试信息
</code></pre>
<!-- more -->
<h4>全部源码</h4>
<figure class='code'><figcaption><span>JavaScript Syntax </span><a href='http://j.mp/pPUUmW'>MDN Documentation </a></figcaption> <div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class='line-number'>1</span>
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</pre></td><td class='code'><pre><code class='js'><span class='line'> <span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">global</span><span class="p">){</span>
</span><span class='line'>
</span><span class='line'> <span class="kd">function</span> <span class="nx">EasyTimer</span><span class="p">(</span><span class="nx">_cfg</span><span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">defaultConfig</span> <span class="o">=</span> <span class="p">{</span>
</span><span class='line'> <span class="nx">allTimes</span> <span class="o">:</span> <span class="mi">0</span><span class="p">,</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">day</span> <span class="o">:</span> <span class="s1">'timer_day'</span><span class="p">,</span>
</span><span class='line'> <span class="nx">hour</span> <span class="o">:</span> <span class="s1">'timer_hour'</span><span class="p">,</span>
</span><span class='line'> <span class="nx">minu</span> <span class="o">:</span> <span class="s1">'timer_minu'</span><span class="p">,</span>
</span><span class='line'> <span class="nx">sec</span> <span class="o">:</span> <span class="s1">'timer_sec'</span><span class="p">,</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">interval</span> <span class="o">:</span> <span class="mi">1</span><span class="p">,</span>
</span><span class='line'> <span class="nx">defaultFormat</span> <span class="o">:</span> <span class="s1">'{d}天{h}时{m}分{s}秒'</span><span class="p">,</span>
</span><span class='line'> <span class="nx">set</span> <span class="o">:</span> <span class="p">{</span><span class="s1">'s'</span> <span class="o">:</span> <span class="mi">59</span><span class="p">,</span> <span class="s1">'m'</span> <span class="o">:</span> <span class="mi">59</span><span class="p">,</span> <span class="s1">'h'</span> <span class="o">:</span> <span class="mi">23</span><span class="p">},</span>
</span><span class='line'> <span class="nx">direction</span> <span class="o">:</span> <span class="mi">0</span><span class="p">,</span>
</span><span class='line'> <span class="nx">immediate</span> <span class="o">:</span> <span class="kc">false</span><span class="p">,</span>
</span><span class='line'> <span class="nx">isdebug</span> <span class="o">:</span> <span class="kc">false</span><span class="p">,</span>
</span><span class='line'> <span class="nx">ok</span> <span class="o">:</span> <span class="s1">''</span><span class="p">,</span>
</span><span class='line'> <span class="nx">callback</span> <span class="o">:</span> <span class="s1">''</span>
</span><span class='line'> <span class="p">};</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span> <span class="o">=</span> <span class="nx">mix</span><span class="p">(</span><span class="nx">defaultConfig</span><span class="p">,</span> <span class="nx">_cfg</span><span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">allTimes</span><span class="p">;</span>
</span><span class='line'>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">defaultFormat</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">format</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">format</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">defaultFormat</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">defaultFormat</span> <span class="o">=</span> <span class="kc">false</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">format</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">format</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">renderTo</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">renderTo</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">renderTo</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">"参数中，缺少定时器|倒计时的render元素"</span><span class="p">);</span>
</span><span class='line'> <span class="k">return</span> <span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">day</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">hour</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">minu</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">interval</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">interval</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="o">=</span> <span class="kc">false</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">direction</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">direction</span><span class="p">;</span>
</span><span class='line'>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">ok</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">ok</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">callback</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">callback</span><span class="p">;</span>
</span><span class='line'>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">invoke</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(){};</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">init</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">EasyTimer</span><span class="p">.</span><span class="nx">prototype</span> <span class="o">=</span> <span class="p">{</span>
</span><span class='line'> <span class="nx">init</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">allTimes</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o">&&</span> <span class="nb">parseInt</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">immediate</span> <span class="p">)</span><span class="k">this</span><span class="p">.</span><span class="nx">start</span><span class="p">();</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">initTimer</span><span class="p">(</span> <span class="k">this</span><span class="p">.</span><span class="nx">direction</span> <span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">showTime</span><span class="p">(</span><span class="s1">'a'</span><span class="p">);</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">initTimer</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(</span> <span class="nx">direction</span> <span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">allTimes</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span> <span class="p">){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">allTimes</span> <span class="o">></span> <span class="mi">0</span> <span class="o">&&</span> <span class="nx">allTimes</span> <span class="o"><</span> <span class="mi">60</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">day</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="p">(</span><span class="nx">allTimes</span> <span class="o">/</span> <span class="mi">86400</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span>
</span><span class='line'> <span class="nx">allTimes</span> <span class="o">%=</span> <span class="mi">86400</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">hour</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="p">(</span><span class="nx">allTimes</span> <span class="o">/</span> <span class="mi">3600</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span>
</span><span class='line'> <span class="nx">allTimes</span> <span class="o">%=</span> <span class="mi">3600</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">minu</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="p">(</span><span class="nx">allTimes</span> <span class="o">/</span> <span class="mi">60</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span>
</span><span class='line'> <span class="nx">allTimes</span> <span class="o">%=</span> <span class="mi">60</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span> <span class="o">=</span> <span class="nx">allTimes</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">maxDay</span> <span class="o">=</span> <span class="nb">parseInt</span><span class="p">(</span><span class="nx">allTimes</span> <span class="o">/</span> <span class="mi">86400</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">invoke</span> <span class="o">=</span> <span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span> <span class="p">)</span> <span class="o">?</span>
</span><span class='line'> <span class="kd">function</span> <span class="p">(</span><span class="nx">unit</span><span class="p">,</span> <span class="nx">isSec</span><span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">el</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">arguments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">-</span> <span class="p">((</span><span class="nx">isSec</span><span class="p">)</span> <span class="o">?</span> <span class="nx">el</span><span class="p">.</span><span class="nx">interval</span> <span class="o">:</span> <span class="mi">1</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span> <span class="o">:</span>
</span><span class='line'> <span class="kd">function</span><span class="p">(</span><span class="nx">unit</span><span class="p">,</span> <span class="nx">isSec</span><span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">el</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">arguments</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="p">((</span><span class="nx">isSec</span><span class="p">)</span> <span class="o">?</span> <span class="nx">el</span><span class="p">.</span><span class="nx">interval</span> <span class="o">:</span> <span class="mi">1</span><span class="p">);</span>
</span><span class='line'> <span class="p">};</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">start</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o">></span> <span class="mi">0</span><span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">startTimeCount</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">startTimeCount</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">el</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
</span><span class='line'> <span class="nb">window</span><span class="p">.</span><span class="nx">setTimeout</span><span class="p">(</span><span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="nx">el</span><span class="p">.</span><span class="nx">timeCount</span><span class="p">();</span>
</span><span class='line'> <span class="p">},</span> <span class="k">this</span><span class="p">.</span><span class="nx">interval</span> <span class="o">*</span> <span class="mi">1000</span><span class="p">);</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">timeCount</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">updateSec</span><span class="p">();</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">startTimeCount</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">reset</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">direction</span><span class="p">,</span> <span class="nx">e</span><span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">set</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">set</span><span class="p">;</span>
</span><span class='line'> <span class="k">return</span> <span class="p">(</span> <span class="o">!</span><span class="nx">direction</span> <span class="p">)</span> <span class="o">?</span> <span class="nx">set</span><span class="p">[</span><span class="nx">e</span><span class="p">]</span> <span class="o">:</span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">checkNext</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(</span> <span class="nx">direction</span> <span class="p">,</span> <span class="nx">val</span><span class="p">,</span> <span class="nx">e</span> <span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">set</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">set</span><span class="p">;</span>
</span><span class='line'> <span class="k">return</span> <span class="p">(</span> <span class="o">!</span><span class="nx">direction</span> <span class="p">)</span> <span class="o">?</span> <span class="nx">val</span> <span class="o">></span> <span class="mi">0</span> <span class="o">:</span> <span class="nx">val</span> <span class="o"><</span> <span class="nx">set</span><span class="p">[</span><span class="nx">e</span><span class="p">];</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">updateSec</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">next</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">checkNext</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span><span class="p">,</span> <span class="s1">'s'</span><span class="p">);</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">next</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">invoke</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">sec</span><span class="p">,</span> <span class="kc">true</span><span class="p">)</span> <span class="p">;</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span> <span class="k">if</span><span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">reset</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span><span class="p">,</span> <span class="s1">'s'</span><span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">updateMinu</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">checkOver</span><span class="p">();</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">showTime</span><span class="p">(</span><span class="s1">'s'</span><span class="p">);</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">updateMinu</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">next</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">checkNext</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">minu</span><span class="p">,</span> <span class="s1">'m'</span><span class="p">);</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">next</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">minu</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">invoke</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">minu</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span> <span class="k">if</span><span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">minu</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">reset</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span><span class="p">,</span> <span class="s1">'m'</span><span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">updateHour</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">showTime</span><span class="p">(</span><span class="s1">'m'</span><span class="p">);</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">updateHour</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">next</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">checkNext</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">hour</span><span class="p">,</span> <span class="s1">'h'</span><span class="p">);;</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">next</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">hour</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">invoke</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">hour</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span> <span class="k">if</span><span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">hour</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">reset</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span><span class="p">,</span> <span class="s1">'h'</span><span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">updateDay</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">showTime</span><span class="p">(</span><span class="s1">'h'</span><span class="p">);</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">updateDay</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">day</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">day</span><span class="p">,</span>
</span><span class='line'> <span class="nx">next</span> <span class="o">=</span> <span class="p">(</span> <span class="o">!</span><span class="k">this</span><span class="p">.</span><span class="nx">direction</span> <span class="p">)</span> <span class="o">?</span> <span class="nx">day</span> <span class="o"><</span> <span class="k">this</span><span class="p">.</span><span class="nx">maxDay</span> <span class="o">:</span> <span class="nx">day</span> <span class="o">></span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">next</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">day</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">invoke</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">day</span><span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">showTime</span><span class="p">(</span><span class="s1">'d'</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">ctinue</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="o">=</span> <span class="kc">false</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">startTimeCount</span><span class="p">();</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">stop</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(</span><span class="nx">clear</span><span class="p">){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">clear</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">day</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">hour</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">minu</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">sec</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">showTime</span><span class="p">(</span><span class="s1">'a'</span><span class="p">);</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">pause</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">pause</span> <span class="o">:</span><span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">checkOver</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">el</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o">-</span> <span class="k">this</span><span class="p">.</span><span class="nx">interval</span><span class="p">;</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">allTimes</span> <span class="o"><=</span> <span class="mi">0</span> <span class="o">?</span> <span class="kc">true</span> <span class="o">:</span> <span class="kc">false</span><span class="p">;</span>
</span><span class='line'> <span class="c1">// TODO : 定时器完成方法调用</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">over</span> <span class="o">&&</span> <span class="nx">isFunction</span><span class="p">(</span><span class="nx">el</span><span class="p">.</span><span class="nx">ok</span><span class="p">)){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">ok</span><span class="p">();</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="c1">// TODO : 定时器间隔方法调用</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="k">this</span><span class="p">.</span><span class="nx">callback</span> <span class="o">&&</span> <span class="nx">isFunction</span><span class="p">(</span><span class="nx">el</span><span class="p">.</span><span class="nx">callback</span><span class="p">)</span> <span class="p">){</span>
</span><span class='line'> <span class="k">this</span><span class="p">.</span><span class="nx">callback</span><span class="p">(</span><span class="k">this</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">},</span>
</span><span class='line'> <span class="nx">showTime</span> <span class="o">:</span> <span class="kd">function</span><span class="p">(</span> <span class="nx">type</span> <span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">el</span> <span class="o">=</span> <span class="k">this</span><span class="p">,</span> <span class="nx">split</span> <span class="o">=</span> <span class="p">(</span> <span class="nx">el</span><span class="p">.</span><span class="nx">format</span><span class="p">.</span><span class="nx">split</span><span class="p">(</span><span class="sr">/\{\w\}/g</span><span class="p">).</span><span class="nx">length</span> <span class="o">-</span><span class="mi">1</span> <span class="p">)</span> <span class="o">>=</span> <span class="mi">1</span><span class="p">;</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="k">this</span><span class="p">.</span><span class="nx">defaultFormat</span> <span class="o">||</span> <span class="nx">split</span><span class="p">){</span>
</span><span class='line'> <span class="k">try</span><span class="p">{</span>
</span><span class='line'> <span class="nx">getElement</span><span class="p">(</span><span class="nx">el</span><span class="p">.</span><span class="nx">renderTo</span><span class="p">).</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="nx">format</span><span class="p">(</span><span class="nx">el</span><span class="p">.</span><span class="nx">format</span><span class="p">,</span> <span class="p">{</span><span class="nx">d</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">day</span><span class="p">,</span> <span class="nx">h</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">hour</span><span class="p">,</span> <span class="nx">m</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">minu</span><span class="p">,</span> <span class="nx">s</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">sec</span><span class="p">});</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">isdebug</span><span class="p">){</span>
</span><span class='line'> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s1">'格式化结果是:'</span>
</span><span class='line'> <span class="o">+</span><span class="nx">format</span><span class="p">(</span><span class="nx">el</span><span class="p">.</span><span class="nx">format</span><span class="p">,</span> <span class="p">{</span><span class="nx">d</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">day</span><span class="p">,</span> <span class="nx">h</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">hour</span><span class="p">,</span> <span class="nx">m</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">minu</span><span class="p">,</span> <span class="nx">s</span> <span class="o">:</span> <span class="nx">el</span><span class="p">.</span><span class="nx">sec</span><span class="p">})</span>
</span><span class='line'> <span class="o">+</span><span class="s2">"---传入的参数是{ d:"</span><span class="o">+</span><span class="nx">el</span><span class="p">.</span><span class="nx">day</span> <span class="o">+</span><span class="s1">', h:'</span><span class="o">+</span> <span class="nx">el</span><span class="p">.</span><span class="nx">hour</span> <span class="o">+</span><span class="s1">', m:'</span> <span class="o">+</span> <span class="nx">el</span><span class="p">.</span><span class="nx">minu</span> <span class="o">+</span><span class="s1">', s:'</span><span class="o">+</span> <span class="nx">el</span><span class="p">.</span><span class="nx">sec</span> <span class="o">+</span><span class="s1">'}'</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span><span class="k">catch</span> <span class="p">(</span><span class="nx">err</span><span class="p">){</span>
</span><span class='line'> <span class="nx">alert</span><span class="p">(</span><span class="s1">'更新时间出错，异常类型是'</span><span class="o">+</span> <span class="nx">err</span><span class="p">.</span><span class="nx">name</span> <span class="o">+</span><span class="s1">'错误信息是：'</span><span class="o">+</span><span class="nx">err</span><span class="p">.</span><span class="nx">message</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">origin</span> <span class="o">=</span> <span class="p">{</span>
</span><span class='line'> <span class="nx">d</span> <span class="o">:</span> <span class="p">[</span><span class="nx">el</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">day</span><span class="p">,</span> <span class="nx">el</span><span class="p">.</span><span class="nx">day</span><span class="p">],</span>
</span><span class='line'> <span class="nx">h</span> <span class="o">:</span> <span class="p">[</span><span class="nx">el</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">hour</span><span class="p">,</span> <span class="nx">el</span><span class="p">.</span><span class="nx">hour</span><span class="p">],</span>
</span><span class='line'> <span class="nx">m</span> <span class="o">:</span> <span class="p">[</span><span class="nx">el</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">minu</span><span class="p">,</span> <span class="nx">el</span><span class="p">.</span><span class="nx">minu</span><span class="p">],</span>
</span><span class='line'> <span class="nx">s</span> <span class="o">:</span> <span class="p">[</span><span class="nx">el</span><span class="p">.</span><span class="nx">cfg</span><span class="p">.</span><span class="nx">sec</span><span class="p">,</span> <span class="nx">el</span><span class="p">.</span><span class="nx">sec</span><span class="p">]</span>
</span><span class='line'> <span class="p">};</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span><span class="nx">origin</span><span class="p">[</span><span class="nx">type</span><span class="p">]){</span>
</span><span class='line'> <span class="nx">getElement</span><span class="p">(</span><span class="nx">origin</span><span class="p">[</span><span class="nx">type</span><span class="p">][</span><span class="mi">0</span><span class="p">]).</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="nx">padZero</span><span class="p">(</span><span class="nx">origin</span><span class="p">[</span><span class="nx">type</span><span class="p">][</span><span class="mi">1</span><span class="p">]);</span>
</span><span class='line'> <span class="p">}</span><span class="k">else</span><span class="p">{</span>
</span><span class='line'> <span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">p</span> <span class="k">in</span> <span class="nx">origin</span><span class="p">){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">origin</span><span class="p">.</span><span class="nx">hasOwnProperty</span><span class="p">(</span><span class="nx">p</span><span class="p">)){</span>
</span><span class='line'> <span class="nx">getElement</span><span class="p">(</span><span class="nx">origin</span><span class="p">[</span><span class="nx">p</span><span class="p">][</span><span class="mi">0</span><span class="p">]).</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="nx">padZero</span><span class="p">(</span><span class="nx">origin</span><span class="p">[</span><span class="nx">p</span><span class="p">][</span><span class="mi">1</span><span class="p">]);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">};</span>
</span><span class='line'> <span class="c1">// Helpers</span>
</span><span class='line'> <span class="c1">// --------------------------------------------------------------------------</span>
</span><span class='line'> <span class="kd">function</span> <span class="nx">mix</span><span class="p">(</span><span class="nx">r</span><span class="p">,</span> <span class="nx">s</span><span class="p">,</span> <span class="nx">wl</span><span class="p">){</span>
</span><span class='line'> <span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">p</span> <span class="k">in</span> <span class="nx">s</span><span class="p">){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">s</span><span class="p">.</span><span class="nx">hasOwnProperty</span><span class="p">(</span><span class="nx">p</span><span class="p">)</span> <span class="p">){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">wl</span> <span class="o">&&</span> <span class="nx">indexOf</span><span class="p">(</span><span class="nx">wl</span><span class="p">,</span> <span class="nx">p</span><span class="p">)</span> <span class="o">===</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span><span class="k">continue</span><span class="p">;</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">p</span> <span class="o">!==</span> <span class="s1">'prototype'</span> <span class="p">){</span>
</span><span class='line'> <span class="nx">r</span><span class="p">[</span><span class="nx">p</span><span class="p">]</span> <span class="o">=</span> <span class="nx">s</span><span class="p">[</span><span class="nx">p</span><span class="p">];</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">r</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">toString</span> <span class="o">=</span> <span class="nb">Object</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toString</span><span class="p">;</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">isFunction</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span> <span class="nx">val</span> <span class="p">){</span>
</span><span class='line'> <span class="c1">//console.log('val==='+ val.toSource() +',是否是函数：'+(toString.call( val ) === '[object Function]'));</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">toString</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span> <span class="nx">val</span> <span class="p">)</span> <span class="o">===</span> <span class="s1">'[object Function]'</span><span class="p">;</span>
</span><span class='line'> <span class="p">};</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">arrProto</span> <span class="o">=</span> <span class="nb">Array</span><span class="p">.</span><span class="nx">prototype</span><span class="p">;</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">indexOf</span> <span class="o">=</span> <span class="nx">arrProto</span><span class="p">.</span><span class="nx">indexOf</span> <span class="o">?</span>
</span><span class='line'> <span class="kd">function</span><span class="p">(</span> <span class="nx">arr</span><span class="p">,</span> <span class="nx">item</span> <span class="p">){</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">arr</span><span class="p">.</span><span class="nx">indexOf</span><span class="p">(</span><span class="nx">item</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span> <span class="o">:</span>
</span><span class='line'> <span class="kd">function</span><span class="p">(</span> <span class="nx">arr</span><span class="p">,</span> <span class="nx">item</span> <span class="p">){</span>
</span><span class='line'> <span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">len</span> <span class="o">=</span> <span class="nx">arr</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="nx">i</span><span class="o"><</span> <span class="nx">len</span><span class="p">;</span> <span class="nx">i</span><span class="o">++</span><span class="p">){</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">arr</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span> <span class="o">===</span> <span class="nx">item</span> <span class="p">){</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">i</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">return</span> <span class="o">-</span><span class="mi">1</span><span class="p">;</span>
</span><span class='line'> <span class="p">};</span>
</span><span class='line'> <span class="kd">function</span> <span class="nx">format</span><span class="p">(</span> <span class="nx">origin</span> <span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">args</span> <span class="o">=</span> <span class="nx">arrProto</span><span class="p">.</span><span class="nx">slice</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">arguments</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">REG_FORMAT_TOKEN</span> <span class="o">=</span> <span class="sr">/\{(\w)\}/g</span><span class="p">;</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">origin</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="nx">REG_FORMAT_TOKEN</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span> <span class="nx">m</span><span class="p">,</span> <span class="nx">i</span> <span class="p">){</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">args</span><span class="p">[</span> <span class="mi">0</span> <span class="p">][</span> <span class="nx">i</span> <span class="p">]</span> <span class="o">?</span> <span class="nx">padZero</span><span class="p">(</span><span class="nx">args</span><span class="p">[</span> <span class="mi">0</span> <span class="p">][</span> <span class="nx">i</span> <span class="p">])</span> <span class="o">:</span> <span class="s1">'00'</span><span class="p">;</span>
</span><span class='line'> <span class="p">});</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="kd">function</span> <span class="nx">padZero</span><span class="p">(</span><span class="nx">num</span><span class="p">,</span> <span class="nx">len</span><span class="p">,</span> <span class="nx">pos</span><span class="p">){</span>
</span><span class='line'> <span class="nx">len</span> <span class="o">=</span> <span class="nx">len</span> <span class="o">||</span> <span class="mi">2</span><span class="p">;</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span><span class="nx">num</span><span class="p">.</span><span class="nx">toString</span><span class="p">().</span><span class="nx">length</span> <span class="o">>=</span> <span class="nx">len</span><span class="p">){</span><span class="k">return</span> <span class="nx">num</span><span class="p">;}</span>
</span><span class='line'> <span class="k">if</span><span class="p">(</span> <span class="nx">pos</span> <span class="p">){</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">padZero</span><span class="p">(</span> <span class="nx">num</span> <span class="o">+</span> <span class="s1">'0'</span><span class="p">,</span> <span class="nx">len</span><span class="p">,</span> <span class="nx">pos</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">padZero</span><span class="p">(</span> <span class="s1">'0'</span> <span class="o">+</span> <span class="nx">num</span> <span class="p">,</span> <span class="nx">len</span><span class="p">,</span> <span class="nx">pos</span><span class="p">);</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'> <span class="kd">function</span> <span class="nx">getElement</span><span class="p">(</span> <span class="nx">elemStr</span> <span class="p">){</span>
</span><span class='line'> <span class="kd">var</span> <span class="nx">elem</span> <span class="o">=</span> <span class="kc">null</span><span class="p">;</span>
</span><span class='line'> <span class="nx">elem</span> <span class="o">=</span> <span class="nx">elemStr</span><span class="p">.</span><span class="nx">charAt</span><span class="p">(</span><span class="s1">'0'</span><span class="p">)</span> <span class="o">===</span> <span class="s1">'#'</span>
</span><span class='line'> <span class="o">?</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="nx">elemStr</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="mi">1</span><span class="p">))</span> <span class="o">:</span> <span class="nx">elemStr</span><span class="p">.</span><span class="nx">charAt</span><span class="p">(</span><span class="s1">''</span><span class="p">)</span> <span class="o">===</span> <span class="s1">'.'</span> <span class="o">?</span>
</span><span class='line'> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementsByClassName</span><span class="p">(</span><span class="nx">elemStr</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="mi">1</span><span class="p">))[</span><span class="mi">0</span><span class="p">]</span> <span class="o">:</span>
</span><span class='line'> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementById</span><span class="p">(</span><span class="nx">elemStr</span><span class="p">);</span>
</span><span class='line'> <span class="k">return</span> <span class="nx">elem</span><span class="p">;</span>
</span><span class='line'> <span class="p">}</span>
</span><span class='line'>
</span><span class='line'> <span class="nx">global</span><span class="p">.</span><span class="nx">EasyTimer</span> <span class="o">=</span> <span class="nx">EasyTimer</span><span class="p">;</span>
</span><span class='line'> <span class="p">})(</span><span class="k">this</span><span class="p">);</span>
</span></code></pre></td></tr></table></div></figure>
]]></content>
</entry>
<entry>
<title type="html"><![CDATA[JavaScript之OOP实现]]></title>
<link href="http://chenming142.github.com/blog/2013/03/28/js-classify/"/>
<updated>2013-03-28T23:16:00+08:00</updated>
<id>http://chenming142.github.com/blog/2013/03/28/js-classify</id>
<content type="html"><![CDATA[
]]></content>
</entry>
<entry>
<title type="html"><![CDATA[Java中Map与TO自动转换]]></title>
<link href="http://chenming142.github.com/blog/2013/03/26/beanutils/"/>
<updated>2013-03-26T11:05:00+08:00</updated>
<id>http://chenming142.github.com/blog/2013/03/26/beanutils</id>
<content type="html"><![CDATA[<blockquote><p>在JAVA开发过程中需要经常使用到TO，TO能方便的对对象成员变量的存取与持久化；但是业务流程开发过程中，我们通常使用Map来进行参数的获取和临时保存，所以在Map与TO之间进行自动转换是非常必要地。</p></blockquote>
<ul>
<li>使用Java反射机制来转换
在Java运行时环境中，对于任意一个类，根据反射机制都能知道该类包含的属性和方法；对于该类的任意对象都能调用属于它的方法即<strong>能动态获取该类的信息及动态调用对象的方法</strong>。 <br/>
Java反射机制主要提供以下功能：
<pre><code> 在运行时判断任意一个对象所属的类
在运行时构造任意一个类的对象
在运行时判断任意一个类所具有的属性和方法
在运行时调用任意一个对象的方法
</code></pre>
在JDK中，主要由以下类来实现Java反射机制，这些类位于java.lang.reflect包中：