官方版

Configure Fiddler for Windows 8 Metro-style applications

Follow two steps to configure Fiddler for Windows 8:

• Create a Loopback Exemption
• Place Fiddler Root Certificate in the Machine’s Trusted Root Store

  Create a Loopback Exemption

1. (Fiddler2 Only:) Install and launch the EnableLoopback Utility by clicking the Win8 Config button.

   
   

2. Check the box next to each application that will send traffic to Fiddler. This requires Administrator privileges.

   
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Now these applications can send traffic to Fiddler.

• To allow Unit Tests in Visual Studio 2012 to send traffic to Fiddler, click the AppContainer Loopback Exemption Utility Refresh button while the Unit Test is running. An AppContainer for the Unit Test will appear. Check the box for this AppContainer. Learn more.
  
• An alternative to using the AppContainer Loopback Exemption Utility is to declare the privateNetworkClientServer permission.
  

  Place Fiddler Root Certificate in the machine’s Trusted Root store

1. Enable Fiddler HTTPS-decryption feature. A Warning dialog appears. Click Yes to trust the Fiddler Root certificate.

   
   

2. A Security Warning dialog appears. Click Yes to install the Fiddler Root certificate.

   
   

3. The User Account Control dialog appears. Click Yes to place the Fiddler Root Certificate into the machine-wide Trusted Root Certification Authorities store.
   

   

4. The TrustCert Confirmation dialog appears. Click Yes

    ![](https://cdn.nlark.com/yuque/0/2020/png/1569280/1596873839776-3b1397ac-2bc3-4662-8a65-af98a1e17d09.png#align=left&display=inline&height=234&margin=%5Bobject%20Object%5D&originHeight=234&originWidth=518&size=0&status=done&style=none&width=518)

谷歌翻译版

为Windows 8 Metro风格的应用程序配置Fiddler

请遵循两个步骤为Windows 8配置Fiddler：

• Create a Loopback Exemption
• 将Fiddler根证书放在机器的受信任根存储区中

  Create a Loopback Exemption

1. (仅限Fiddler2)通过单击Win8配置按钮安装并启动EnableLoopback实用程序。

   
   

2. 选中将向Fiddler发送流量的每个应用程序旁边的框。 这需要管理员权限。

   
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现在，这些应用程序可以将流量发送到Fiddler。

• 若要允许Visual Studio 2012中的单元测试将流量发送到Fiddler，请在单元测试运行时单击AppContainer环回豁免实用程序刷新按钮。 将会出现一个用于单元测试的AppContainer。 选中此AppContainer的框。学习更多。
• 使用AppContainer环回豁免实用程序的另一种方法是声明privateNetworkClientServer权限。

  将Fiddler根证书放入计算机的”受信任的根证书”存储中

1. 启用Fiddler HTTPS解密功能。 出现警告对话框。 单击“是”以信任Fiddler Root证书。

   

2. 出现“安全警告”对话框。 单击“是”以安装Fiddler根证书。

   

3.出现“用户帐户控制”对话框。 单击“是”，将Fiddler根证书放入计算机范围的“受信任的根证书颁发机构”存储中。

4.出现“信任证书确认”对话框。 点击是
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