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我有一个简单的nginx配置文件为什么Node.js作为后台Node.js应用程序的代理而不是Nginx?
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name ec2-x-x-x-x.compute-1.amazonaws.com;
#root /home/ec2-user/dashboard;
# Load configuration files for the default server block.
# include /etc/nginx/default.d/*.conf;
location/{
proxy_pass http://127.0.0.1:4000;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
但是,当我发送请求时,它说,它无法访问服务器。
服务器工作从4000端口罚款虽然和sudo netstat -tulpn
给了我这个
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 6512/nginx: master
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1640/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1247/master
tcp6 0 0 :::80 :::* LISTEN 6512/nginx: master
tcp6 0 0 :::22 :::* LISTEN 1640/sshd
tcp6 0 0 :::3000 :::* LISTEN 15985/node
tcp6 0 0 ::1:25 :::* LISTEN 1247/master
tcp6 0 0 :::4000 :::* LISTEN 3488/node
udp 0 0 0.0.0.0:68 0.0.0.0:* 484/dhclient
udp 0 0 127.0.0.1:323 0.0.0.0:* 451/chronyd
udp 0 0 0.0.0.0:1510 0.0.0.0:* 484/dhclient
udp6 0 0 ::1:323 :::* 451/chronyd
udp6 0 0 :::1458 :::* 484/dhclient
此外,当我使用node
作为代理服务器
var http = require('http'),
httpProxy = require('http-proxy');
httpProxy.createProxyServer({target:'http://localhost:4000'}).listen(80);
这工作得很好。
关于我在做什么错误的任何想法?