配置文件 默认放置位置:{nginx}/conf.d/,以conf结尾

一、http简单配置

server {
        listen       80;
        server_name  www.test.cn;
        root /mnt/website/ROOT;
        
        if ( $query_string ~* ".*[;'<>].*" ){
            return 404;
        }
        if ( $query_string ~* ".*script.*" ){
            return 404;
        }
 
        location ~* ^/WEB-INF/.*$
        {
         deny all;
        }

        location ~* ^/(UserFiles|userfiles|images|Images|upload)/.*\.(jsp|js)$
        {
         deny all;
        }

        location / {
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_pass   http://127.0.0.1:8888;
        }
}
server{
	server_name test.cn;
	root /mnt/website/ROOT;
	location ^~ / {
             rewrite ^(.*) http://www.test.cn$1 permanent;
        }
}

说明:

1,http默认端口是80

2,http://127.0.0.1:8888;为实际本地服务端口

3,一般服务域名为二级域名www,一级域名一般也配置指向www域名

二、https配置

首先得申请ssl证书,百度,阿里都有免费证书可用,申请成功后,下载nginx压缩包,解压后,可见两种后缀文件,一个是xxx.key,另一个是xxx.crt,或者是xxx.pem。文件名可以随意更改,一般改为域名

其次是配置文件配置

server {
        listen       443;
        server_name  www.test.cn;
        root /mnt/website/ROOT;
	     ssl                  on;
       ssl_certificate      /etc/nginx/ssl/www.test.cn.crt;
       ssl_certificate_key      /etc/nginx/ssl/www.test.cn.key;
       ssl_session_timeout  5m;
       ssl_protocols  SSLv3 TLSv1;
       ssl_ciphers  HIGH:!ADH:!EXPORT56:RC4+RSA:+MEDIUM;
       ssl_prefer_server_ciphers   on;


        if ( $query_string ~* ".*[;'<>].*" ){
        return 404;
        }
        if ( $query_string ~* ".*script.*" ){
        return 404;
        }

        location ~* ^/imgPath/.*$
        {
         rewrite ^/imgPath(.*) http://img.test.cn/imgPath$1 last;
        }
      
        location ~* ^/WEB-INF/.*$
        {
         deny all;
        }

        location ~* ^/(UserFiles|userfiles|images|Images|upload)/.*\.(jsp|js)$
        {
         deny all;
        }
        location / {

            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_pass   http://127.0.0.1:8888;
        }
}

说明:

1,https端口为443,此端口不是服务器默认开放端口,需要单独打开。

2,ssl文件放置正确即可。crt文件换成pem文件亦可。

3,资源文件路径可指向其他域名,可见location ~* ^/imgPath/.*$这段

三、单域名指向本地不同服务,以https配置为例

upstream shop {
   server 127.0.0.1:7777;
}

server {
        listen       443;
        server_name  www.test.cn;
        root /mnt/website/ROOT;
	 ssl                  on;
       ssl_certificate      /etc/nginx/ssl/www.test.cn.crt;
       ssl_certificate_key      /etc/nginx/ssl/www.test.cn.key;
       ssl_session_timeout  5m;
       ssl_protocols  SSLv3 TLSv1;
       ssl_ciphers  HIGH:!ADH:!EXPORT56:RC4+RSA:+MEDIUM;
       ssl_prefer_server_ciphers   on;


        if ( $query_string ~* ".*[;'<>].*" ){
        return 404;
        }
        if ( $query_string ~* ".*script.*" ){
        return 404;
        }

        location ~* ^/imgPath/.*$
        {
         rewrite ^/imgPath(.*) http://img.test.cn/imgPath$1 last;
        }
      
        location ~* ^/WEB-INF/.*$
        {
         deny all;
        }

        location ~* ^/(UserFiles|userfiles|images|Images|upload)/.*\.(jsp|js)$
        {
         deny all;
        }
        location / {

            rewrite ^(.*) https://www.test.com$1 permanent;
        }

location /shop/ {
proxy_pass http://shop;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
proxy_buffer_size 128k;
proxy_buffers 2 256k;
proxy_busy_buffers_size 256k;
proxy_temp_file_write_size 256k;
}
    }

说明:

1,upstream shop,shop只能出现一次

2,可以是本地服务,亦可是其他ip服务,127.0.0.1换成对应ip即可

3,location /shop/ ,此块必须在server的区块内,/shop/为访问路径,即https://www.test.cn/shop/xxx,为访问路径

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