Fiddler用法

==============JSON请求HEAD中这样写User-Agent: Fiddler  Host: localhost:1455 <span style="color:#ff6666;"> 当然这个地方应该是你本地滴服务</span>  Content-Type: application/json; charset=utf-8    Content-Length: 38  BODY中这样写{"参数名":"参数值","参数名":"参数值"，...}  ==============不是JSON请求HEAD中这样写User-Agent: Fiddler  Host: localhost:1455   Content-Type: application/x-www-form-urlencoded;<span style="font-family: Arial, Helvetica, sans-serif;">charset=utf-8  </span>  Content-Length: 38  BODY中这样写name1=valule1&name2=value2...  ====================Content-Type设置的很重要