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带cookie发送请求，降低访问失败的概率。
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@tumuyan
tumuyan committed Mar 18, 2021
1 parent 7da271c commit 37fd581
Showing 1 changed file with 115 additions and 9 deletions.
124 changes: 115 additions & 9 deletions TestCSharpDll.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ public partial class Plugin
# endif
private MusicBeeApiInterface mbApiInterface;
private PluginInfo about = new PluginInfo();
private static CookieContainer myCookieContainer = new CookieContainer();

public PluginInfo Initialise(IntPtr apiInterfacePtr)
{
Expand All @@ -43,13 +44,16 @@ public PluginInfo Initialise(IntPtr apiInterfacePtr)
about.MinApiRevision = MinApiRevision;
about.ReceiveNotifications = (ReceiveNotificationFlags.PlayerEvents | ReceiveNotificationFlags.TagEvents);
about.ConfigurationPanelHeight = 0; // height in pixels that musicbee should reserve in a panel for config settings. When set, a handle to an empty panel will be passed to the Configure function

loadCookie("os=pc; osver=Microsoft-Windows-10-Professional-build-10586-64bit; appver=2.0.3.131777; channel=netease; __remember_me=true;NMTID=00Om_v;", "http://music.163.com");
return about;
}

public bool Configure(IntPtr panelHandle)
{
// save any persistent settings in a sub-folder of this path
string dataPath = mbApiInterface.Setting_GetPersistentStoragePath();

// panelHandle will only be set if you set about.ConfigurationPanelHeight to a non-zero value
// keep in mind the panel width is scaled according to the font the user has selected
// if about.ConfigurationPanelHeight is set to 0, you can display your own popup window
Expand Down Expand Up @@ -78,6 +82,8 @@ public void SaveSettings()
// MusicBee is closing the plugin (plugin is being disabled by user or MusicBee is shutting down)
public void Close(PluginCloseReason reason)
{
saveCookie("http://music.163.com");
Console.WriteLine("close "+reason);
}

// uninstall this plugin - clean up any persisted files
Expand Down Expand Up @@ -164,24 +170,19 @@ private string get163Cover(String Artist, String Album)

string[] SearchUrls;

string base_url = "http://music.163.com/api/search/pc?offset=0&limit=30&type=10&s=" + HttpUtility.UrlEncode(Album);


if (String.IsNullOrEmpty(Artist))
{
SearchUrls = new string[] { String.Format("http://music.163.com/api/search/pc?offset=0&limit=30&type=10&s={0}", Album.Replace("&", "%26")) };
SearchUrls = new string[] { base_url };
}

else
{
SearchUrls = new string[]{
String.Format("http://music.163.com/api/search/pc?offset=0&limit=30&type=10&s={0} {1}", Album.Replace("&", "%26"), Artist.Replace("&", "%26")),
String.Format("http://music.163.com/api/search/pc?offset=0&limit=30&type=10&s={0}", Album.Replace("&", "%26"))

};
SearchUrls = new string[] { base_url + HttpUtility.UrlEncode(" " + Artist), base_url };
}




List<int> list_match_album = new List<int>();
List<int> list_match_artist = new List<int>();
List<int> list_match_title = new List<int>();
Expand Down Expand Up @@ -231,6 +232,8 @@ private string get163Cover(String Artist, String Album)
}
}
}

Console.WriteLine("search 163: load");
}


Expand Down Expand Up @@ -309,6 +312,97 @@ private string getDoubanCover(String Artist, String Album)

}


private void loadCookie(string default_cookie, string domain)
{
Uri domain_uri = new Uri(domain);
string configPath = Path.Combine(mbApiInterface.Setting_GetPersistentStoragePath(), about.Name);
string cookie = default_cookie;
if (File.Exists(configPath))
{

try
{
cookie = cookie + (File.ReadAllText(configPath, System.Text.Encoding.UTF8));

}
catch (Exception ex)
{
mbApiInterface.MB_Trace(about.Name + " Failed to load config" + ex);
}

string[] tempCookies = cookie.Split(';');
string tempCookie = null;
int Equallength = 0;// =的位置
string cookieKey = null;
string cookieValue = null;

for (int i = 0; i < tempCookies.Length; i++)
{
if (!string.IsNullOrEmpty(tempCookies[i]))
{
tempCookie = tempCookies[i];

Equallength = tempCookie.IndexOf("=");

if (Equallength != -1) //有可能cookie 无=，就直接一个cookiename；比如:a=3;ck;abc=;
{

cookieKey = tempCookie.Substring(0, Equallength).Trim();
//cookie=

if (Equallength == tempCookie.Length - 1) //这种是等号后面无值，如：abc=;
{
cookieValue = "";
}
else
{
cookieValue = tempCookie.Substring(Equallength + 1, tempCookie.Length - Equallength - 1).Trim();
}
}

else
{
cookieKey = tempCookie.Trim();
cookieValue = "";
}

myCookieContainer.Add(domain_uri,new Cookie(cookieKey, cookieValue));

}

}

}
}


private void saveCookie(string site)
{

string configPath = Path.Combine(mbApiInterface.Setting_GetPersistentStoragePath(), about.Name);
// if (File.Exists(configPath))
{
try
{
var cookies = myCookieContainer.GetCookies(new Uri(site));
string tmp = "";
foreach(Cookie cookie in cookies)
{
tmp = tmp + cookie.ToString()+";";
}
File.WriteAllText(configPath, tmp);
Console.WriteLine("saveCookie path="+configPath+"; site="+site);

}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
}


// 访问url并解析为JsonObject
static private JObject requestJObject(string url)
{
Expand All @@ -317,10 +411,22 @@ static private JObject requestJObject(string url)
if (!String.IsNullOrEmpty(url))
{
var request = (HttpWebRequest)WebRequest.Create(url);

request.CookieContainer = myCookieContainer;
request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36 Edg/89.0.774.54";
request.Timeout = 8000;
request.ReadWriteTimeout = 8000;

var response = (HttpWebResponse)request.GetResponse();
var SearchString = new StreamReader(response.GetResponseStream()).ReadToEnd();
myCookieContainer.Add(response.Cookies);

if (!String.IsNullOrEmpty(SearchString))
{
Console.WriteLine("request result str: " + SearchString.Substring(0, Math.Min(100, SearchString.Length - 1)));
return JObject.Parse(SearchString);
}

}
}
catch (Exception e)
Expand Down

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