HTTP协议抓包工具fidder的使用说明

一、常用的抓包工具：

1. 　　fidder抓包工具，是客户端和服务端的HTTP代理，客户端所有的请求都要先经过fidder，到响应服务器；服务器返回所有的数据也都要经过fidder，fidder是在于常用的抓包工具之一
2. 　　Charles抓包工具：和fidder相似，请求接口和返回数据的显示不一样，Charles是树状显示，结构比较清晰，fidder是按照时间倒序排序的
3. 　　wireshark抓包工具， 抓TCP/IP/SCTP协议常用这个工具，HTTP协议还是用fidder/Charles工具

二、fidder简介：

2.1简介：

fidder可以将网络传输发送与接收的数据进行截获、重复、编辑、转存等操作。也可以用来检测网路安全

2.2　fidder抓取HTTP请求

2.2.1 HTTP代理

　　Fidder是改写了HTTP代理，让数据从fidder通过，来监控数据。fidder一打开的那瞬间，它就设置好了浏览器代理了，当关闭fidder的时候，它又帮你把代理还原了

 

 

 

 2.2.2

Fiddler想要抓到数据包，要确保Capture Traffic是开启，在File –> Capture Traffic

字段说明

 

 

名称	含义
#	抓取HTTP request的顺序，从1开始，依次递增
Result	HTTP 状态码
Protocal	请求使用的协议，如HTTP/HTTPS/FTP等
Host	请求地址的主机名
URL	请求资源的位置
Body	该请求的大小
Catching	请求的缓存过期时间或者缓存的控制值
Content-Type	请求响应的类型
Process	发送此请求的进程：进程ID
Comments	允许用户为此回话添加备注
Custom	允许用户设置自定义值

图标含义：

Each session is marked with an icon for quick reference:

•  Request is being sent to the server
•  Response is being read from the server
•  Request is paused at a breakpoint
•  Response is paused at a breakpoint
•  Request used HTTP HEAD method; response should have no body
•  Request used HTTP POST method
•  Request used HTTP CONNECT method; this establishes a tunnel used for HTTPS traffic
•  Response was HTML
•  Response was an image
•  Response was a script
•  Response was Cascading Style Sheet
•  Response was XML
•  Response was JSON
•  Response was an audio file
•  Response was a video file
•  Response was a Silverlight applet
•  Response was a Flash applet
•  Response was a font
•  Generic successful response
•  Response was HTTP/300,301,302,303 or 307 redirect
•  Response was HTTP/304: Use cached version
•  Response was a request for client credentials
•  Response was a server error
•  Session was aborted by the client, Fiddler, or the Server.

2.2.3Inspectors查看数据内容

Inspectors 是用于查看回话的内容，上半部分是请求的内容，下半部分是响应的内容

 

 

参考博客：

https://blog.csdn.net/hongtester/article/details/117353851