Nodejs Nginx的错误:(13:权限被拒绝),而连接到上游
我试图在CentOS 7上运行的Nginx服务器上运行多个Nodejs应用程序。我注意到,当我在某些端口上运行一个Nodejs应用程序时,在浏览器中出现502 Bad Gateway错误,所以我检查了错误日志: [notice] 12806#0: signal process started [crit] 12807#0: *13 connect() to 127.0.0.1:7777 failed (13: Permission denied) while connecting to upstream, client: **.**.99.58, server: myapp.com, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:7777/", host: "myapp.com" [crit] 12807#0: *13 connect() to [::1]:7777 failed (13: Permission denied) while connecting to upstream, client: **.**.99.58, server: myapp.com, request: "GET […]