Fiddler的Request Builder(Composer)模拟发送POST请求

传json格式：

Parsed写：

User-Agent: Fiddler
Host: localhost:1455
Content-Type: application/json; charset=utf-8
Content-Length: 38

request body写：

{"参数名":"参数值","参数名":"参数值"，...}

传的不是JSON格式的话

Parsed写：

User-Agent: Fiddler
Host: localhost:1455
Content-Type: application/x-www-form-urlencoded;charset=utf-8
Content-Length: 38

request body写：

name1=valule1&name2=value2...

Content-Type设置的很重要，设置滴和request body里面的数据类型不对。就不能传滴....

转自： http://blog.csdn.net/nongs/article/details/40150293