让你快速配置nginx反向代理

一、nginx原理

二、nginx安装地址

nginx.org/en/download…

根据下面进行下载即可：👇

下载之后文件如下：👇

启动命令nginx：

开启---- start nginx

关闭---- nginx -s stop

重新加载---- nginx -s reload

查看版本号--- nginx -v

方法一：

方法二：

三、nginx配置文件

# 全局快
------------------------------------------------------------------------------
#user  nobody;
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块
events {
    worker_connections  1024;
}

# http块 
http {
------------------------------------------------------------------------------# http全局块
    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块
server {
# server全局块
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

# location块
        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
}
	
# 可以配置多个server块	

}

注意事项：

1、端口是80，就是访问服务器的端口是80时，就会进入server处理。

2、location 后面代表访问路径，会进行路径匹配，然后匹配成功的后面就跟要代理服务器地址（proxy_pass里面）。