您的位置: 首页 > 文章 > SSL_do_handshake() failed (SSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol SSL_do_handshake() failed (SSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol 分类: 文章 • 2023-09-06 07:49:54 配置nginx反向代理Tomcat证书发现502 nginx报错: SSL_do_handshake() failed (SSL: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol) while SSL handshaking to upstream 解决: 将图片中http_pass中的https改成http即可 问题解决