C#4.0 HTTP协议无法使用TLS1.2的问题

Posted on 2021-12-06 17:45  打杂滴  阅读(142)  评论(0编辑  收藏  举报
在发送HTTP请求前加入下行代码 ServicePointManager.SecurityProtocol = (SecurityProtocolType)192 | (SecurityProtocolType)768 | (SecurityProtocolType)3072; 如果是4.5以上版本

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