charles 配置

1. 中文乱码问题；
   Response中文乱码：在info.plist 中 的vmoption 添加-Dfile.encoding=UTF-8

2.证书下载地址：

In Charles go to the Help menu and choose "SSL Proxying > Install Charles Root Certificate". Keychain Access will open, and prompt you about the certificate. Click the "Always Trust" button. You will then be prompted for your Administrator password to update the system trust settings.

You may need to quit and reopen Safari to see the change.

http://www.charlesproxy.com/documentation/additional/legacy-ssl-proxying/