nginx base

proxy_pass

带 URI

text

形如 https://test.com/、https://test.com/aa，即只要是域名后面有 / 的这种形式。
    
    location /proxy/api {
        proxy_pass https://proxy.com/test/v1;
    }
    
    访问 /proxy/api/aa/bb 

    会变成实际访问 https://proxy.com/test/v1/aa/bb。

    也就是 location 匹配到 path 会被 URL 里面的地址给替换掉。

不带 URI

text

location /proxy/api {
        proxy_pass https://proxy.com;
    }
    
    访问 /proxy/api/aa/bb 
    
    会变成实际访问 https://proxy.com/proxy/api/aa/bb。
    
    也就是 location 匹配到的 path  会被直接透传给 proxy。

其他情况

text

location 是正则或者在命名 location 中
    proxy_pass 需要被设置为不带 URI 的形式
    使用了 rewrite 规则，并且用于处理请求
    location /name/ {
        rewrite    /name/([^/]+) /users?name=$1 break;
        proxy_pass http://127.0.0.1;
    }

    这种情况下 proxy_pass 后面即使是携带了 URI 的也会被忽略，被 rewrite 改写后的 URI 会被传递给设置的 proxy（剔除掉设置的 URI 部分）。
    location /get {
        rewrite ^/get/(.*) /get?path=$1 break;
        proxy_pass http://3.233.172.144/node;
    }

    访问 /get/11111 会变成 http://3.233.172.144/get?path=11111
    在 proxy_pass 中使用的变量
    location /name/ {
        proxy_pass http://nginx.com$request_uri;
    }

跨域配置

shell

#允许跨域请求的域，* 代表所有
add_header 'Access-Control-Allow-Origin' *;
#允许带上cookie请求
add_header 'Access-Control-Allow-Credentials' 'true';
#允许请求的方法，比如 GET/POST/PUT/DELETE
add_header 'Access-Control-Allow-Methods' *;
#允许请求的header
add_header 'Access-Control-Allow-Headers' *;

demo

shell

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;
	
	
	
	upstream backend {
        # 172.16.90.3 作为 172.16.90.2 的备份服务器
		server 172.16.90.3:8100 backup;
		server 172.16.90.2:8100;
	}

    server {
        listen       80;
        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 22110;
		server_name  localhost;
		client_max_body_size 50m;
		charset utf-8;
		
		#允许跨域请求的域，* 代表所有
		add_header 'Access-Control-Allow-Origin' *;
		#允许带上cookie请求
		add_header 'Access-Control-Allow-Credentials' 'true';
		#允许请求的方法，比如 GET/POST/PUT/DELETE
		add_header 'Access-Control-Allow-Methods' *;
		#允许请求的header
		add_header 'Access-Control-Allow-Headers' *;
	
		location / {
	       	root   D:\home\project\hl\inside;
			try_files $uri $uri/ /index.html;
	          index  index.html index.htm;
	    }
			
		location /prod-api/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header X-Forwarded-Proto $scheme;
			proxy_pass http://backend/;
		}
		location /images/ {
			alias   D:/home/project/hl/images/;
			proxy_temp_file_write_size 10m;
			#autoindex on;
			autoindex off;
	    }
	    location /file/ {
			alias   D:/home/project/hl/file/;
			proxy_temp_file_write_size 10m;
			#autoindex on;
			autoindex off;
	    }
		location /video/ {
			alias   D:/home/project/hl/video/;
			proxy_temp_file_write_size 100m;
			#autoindex on;
			autoindex off;
	    }
		location /webroot/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_pass http://172.16.90.4:8080;
		}
	}
	
	
	
	
	
	
	server {
		listen       443 ssl;
        server_name  www.huanglingmeitan.com.cn;
		client_max_body_size 50m;

        ssl_certificate      D:\home\project\hl\ssl\scs1686620702713_www.huanglingmeitan.com.cn_server.crt;
        ssl_certificate_key  D:\home\project\hl\ssl\scs1686620702713_www.huanglingmeitan.com.cn_server.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;
		
		#允许跨域请求的域，* 代表所有
		add_header 'Access-Control-Allow-Origin' *;
		#允许带上cookie请求
		add_header 'Access-Control-Allow-Credentials' 'true';
		#允许请求的方法，比如 GET/POST/PUT/DELETE
		add_header 'Access-Control-Allow-Methods' *;
		#允许请求的header
		add_header 'Access-Control-Allow-Headers' *;
	
		
		location /websocket{
			proxy_pass http://127.0.0.1:8100;
			proxy_http_version 1.1;
			proxy_set_header Upgrade $http_upgrade;
			proxy_set_header Connection "Upgrade";
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header X-Real-IP $remote_addr;
		}

	
		location / {
	       	root   D:\home\project\hl\pc;
			try_files $uri $uri/ /index.html;
	          index  index.html index.htm;
	     }
		# 代理前 https://www.huanglingmeitan.com.cn/prod-api/system/dict/data/dictType/handle_status
		# 代理后 http://172.16.90.2:8100/system/dict/data/dictType/handle_status
		location /prod-api/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header X-Forwarded-Proto $scheme;
			proxy_pass http://backend/;
		}
		location /images/ {
			alias   D:/home/project/hl/images/;
			proxy_temp_file_write_size 10m;
			#autoindex on;
			autoindex off;
	    }
	    location /file/ {
			alias   D:/home/project/hl/file/;
			proxy_temp_file_write_size 10m;
			#autoindex on;
			autoindex off;
	    }
		location /video/ {
			alias   D:/home/project/hl/video/;
			proxy_temp_file_write_size 100m;
			#autoindex on;
			autoindex off;
	    }
	    
	    # 代理前 https://www.xxxx.com/webroot/decision/view/report?viewlet=/work_shift_gather.cpt  
	    # 代理后 http://172.16.90.4:8080/webroot/decision/view/report?viewlet=/work_shift_gather.cpt
		location /webroot/ {
			proxy_set_header Host $http_host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header REMOTE-HOST $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_pass http://172.16.90.4:8080;
		}
	}
	
	
	server {
	    listen       22112;
	    server_name  localhost;
	    charset utf-8;
	
	    location /images/ {
			alias   /home/project/hl/images/;
			proxy_temp_file_write_size 10m;
			autoindex on;
			#autoindex off;
	    }
	    location /file/ {
			alias  /home/project/hl/file/;
			proxy_temp_file_write_size 10m;
			autoindex on;
			#autoindex off;
		}
	}


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

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


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

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

nginx base ​

proxy_pass ​

带 URI ​

不带 URI ​

其他情况 ​

跨域配置 ​

demo ​

nginx base

proxy_pass

带 URI

不带 URI

其他情况

跨域配置

demo