nginx安装及简单使用

nginx是反向代理服务器,先来理解下正向代理和反向代理,他们对应的角色其实是不同的

正向代理:比如说我想用PC机访问google,介于国内某墙,我们是不可能实现的,此时我们就要绕道国外,寻求一个代理,这个代理可能是某个vpn,也可能直接是自己搭建的vps,最后通过这个代理访问google网站,这里个过程是 PC机器 通过代理,让代理帮我去请求google.com,这就是正向代理,如下图;


反向代理:比如说我们访问百度,这个百度地址的背后可能有上千台服务器为我们服务,具体是哪台,你不知道,也无需知道,你只需要知道这个反向代理的服务器就可以了,这个反向代理服务器会将请求转发到真实的服务器上,这就是反向代理,如下图;



使用windows练习一下nginx

1. 下载nginx:https://nginx.org/en/download.html

2. 解压,进入根目录,修改config/nginx.conf,添加两个server(通常nginx会自带一个80端口的server)

    server {
        listen       8090;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        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;
        #}
    }
	
    server {
        listen       8091;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   D:\Tools\webstorm\workspace\element-ui-admin\dist;
            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;
        #}
    }


3. 双击nginx.exe启动,访问http://localhost:8090/,  http://localhost:8091/#/







猜你喜欢

转载自blog.csdn.net/baidu_30809315/article/details/80004998
今日推荐