使用nginx模拟网关

迷南。 2023-06-23 08:58 24阅读 0赞

# 一、简介 #

*  在本地调用多服务时，可以使用nginx模拟网关进行请求转发。
 *  本文模拟有俩个服务：  YSS-SHOPPING-USER服务和YSS-SHOPPING-GOODS服务，均通过nginx转发请求；

# 二、nginx配置 #

## 2.1 nginx配置 ##

#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 {
        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       80;
            server_name  localhost;
    
            #charset koi8-r;
    
            #access_log  logs/host.access.log  main;
    
            #location / {
            #    root   html;
            #    index  index.html index.htm;
            #}
    
    
    
    	
    	location / {
    	    proxy_pass   http://localhost:8000/;  # 配置的前端的项目启动端口  可以在package.json的dev后面修改
    	}
    		
    	# YSS-SHOPPING-USER服务
    	location /api/YSS-SHOPPING-USER {
    	    # proxy_pass   http://dev.s.hqygou.com/api/;
    	    proxy_pass   http://localhost:8001/;
    	}
    
    	# tsshandle服务
    	location /api/YSS-SHOPPING-GOODS {
    	    # proxy_pass   http://dev.s.hqygou.com/api/;  // 测试环境
    	    proxy_pass   http://localhost:8002/;
    	}
    			
    
            #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;
            #}
        }
    
    
        # 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;
        #    }
        #}
    
    }

# 三、测试 #

3.1

[http://localhost:8001/sysuser/select/by/id?uid=1][http_localhost_8001_sysuser_select_by_id_uid_1]

[http://localhost/api/YSS-SHOPPING-USER/goods/select/by/id?gid=1][http_localhost_api_YSS-SHOPPING-USER_goods_select_by_id_gid_1]

[http_localhost_8001_sysuser_select_by_id_uid_1]: http://localhost:8001/sysuser/select/by/id?uid=1
[http_localhost_api_YSS-SHOPPING-USER_goods_select_by_id_gid_1]: http://localhost/api/YSS-SHOPPING-GOODS/goods/select/by/id?gid=1