安装
https://telerik-fiddler.s3.amazonaws.com/fiddler/FiddlerSetup.exe
https://telerik-fiddler.s3.amazonaws.com/fiddler-latest/Progress%20Telerik%20Fiddler.exe 这个是假的
使用
1.停止自动抓包
左下角的Capturing按钮
2.图标的含义
http://www.cnblogs.com/qcssmd/p/5549767.html
：response是HTML或者XML。有时候会发现返回值是json，但实际上也是这个图标，原因是返回值的Content-Type: text/html
：response是脚本文件
：response是css
http://docs.telerik.com/fiddler/knowledgebase/uiguide
Response was HTTP/300,301,302,303 or 307 redirect
Response was a server error
Response was HTTP/304: Use cached version
Session was aborted by the client, Fiddler, or the Server.
Request used HTTP CONNECT method; this establishes a tunnel used for HTTPS traffic
Request is being sent to the server
Response is being read from the server
Request used HTTP POST method
https://stackoverflow.com/a/45063156/3782855
