nginx: [emerg] bind() to 0.0.0.0:80 failed (125: Address already in use)错误解决

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错误提示：

root@OpenWrt:/usr/sbin# /etc/init.d/nginx enable
root@OpenWrt:/usr/sbin# /etc/init.d/nginx start
nginx: [emerg] bind() to 0.0.0.0:80 failed (125: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (125: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (125: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (125: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (125: Address already in use)
nginx: [emerg] still could not bind()

先改文件：

root@OpenWrt:/etc/nginx# cat nginx.conf

user nobody nogroup;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    #default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       8080;
        server_name  localhost;

修改/etc/nginx/nginx.conf
文件的http -> server -> listen就可以了

最后再启动：

/etc/init.d/nginx enable
/etc/init.d/nginx start