解决Could not establish trust relationship for the SSL/TLS secure channel with authority问题

问题：

    今天部署到iis服务器发现调用某个API老是出现错误，查看自己写的日志发现打印出Could not establish trust relationship for the SSL/TLS secure channel with authority 这个错误

解决：

    在请求之前，加上以下代码即可忽略证书问题

    ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, errors) => true;