语法: digest = ngx.md5(str)
环境: set_by_lua, rewrite_by_lua*, access_by_lua*, content_by_lua*, header_filter_by_lua*, body_filter_by_lua*, log_by_lua*, ngx.timer.**
通过 MD5 计算 str 字符串返回十六进制的数据。
举一个例子,
location = /md5 {
content_by_lua 'ngx.say(ngx.md5("hello"))';
}将会输出
5d41402abc4b2a76b9719d911017c592
如果需要返回二进制数据请看 ngx.md5_bin 方法。
English source:
syntax: digest = ngx.md5(str)
context: set_by_lua, rewrite_by_lua*, access_by_lua*, content_by_lua*, header_filter_by_lua*, body_filter_by_lua*, log_by_lua*, ngx.timer.**
Returns the hexadecimal representation of the MD5 digest of the str argument.
For example,
location = /md5 {
content_by_lua 'ngx.say(ngx.md5("hello"))';
}yields the output
5d41402abc4b2a76b9719d911017c592
See ngx.md5_bin if the raw binary MD5 digest is required.