Fiddler默认配置中是看不到服务器IP的,接下来简单介绍下在fiddler上也能够看到请求的服务器IP: 1、Fiddler---》Rules---》Customize Rules , 2、在CustomRules.js里搜索找到:static function Main() , 3、添加如下一行脚本: FiddlerObject.UI.lvSessions.AddBoundColumn("Server IP", 120, "X-HostIP"); 完整js代码如下: static function Main() { var today: Date = new Date(); FiddlerObject.StatusText = " CustomRules.js was loaded at: " + today; // Uncomment to add a "Server" column containing the response "Server" header, if present FiddlerObject.UI.lvSessions.AddBoundColumn("Server IP", 120, "X-HostIP"); } 添加完成后,重启下fiddler,可以显示出请求的服务器ip。