HarmonyOS Charles证书问题？

Question

Charles证书无法安装到Mate60Pro手机中，提示：

SSL handshake with client failed: CA certificate could not be matched with a known, trusted CA (unknown_ca)，You may need to configure your browser or application to trust the Charles Root Certificate. See SSL Proxying in the Help menu. 

通过浏览器中下载到的证书，无法安装，提示无法辨别此文件，证书格式为pem文件。

Answer 1

Charles证书安装详细步骤可参考：https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-network-kit\#section1994662181110