nginx 路由配置

1、

#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  1000;

    #gzip  on;

    server {
        listen       8001;
        server_name  localhost;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;
		
	set $daqianDir D:/Program/Java/nginx-1.18.0/html/daqian-v-app/;
	
	#https://blog.csdn.net/qq_40907977/article/details/106815216
	#直接匹配网站根，通过域名访问网站首页比较频繁，使用这个会加速处理，官网如是说。
	#这里是直接转发给后端应用服务器了，也可以是一个静态首页
	#第一个必选规则(没弄明白)
	location = / {
		#proxy_pass http://tomcat:8080/index
	}
	
	# 第二个必选规则是处理静态文件请求，这是nginx作为http服务器的强项
	# 有两种配置模式，目录匹配或后缀匹配,任选其一或搭配使用
	#location ^~ /static/ {
	#    root /webroot/static/;
	#}
	location ~* \.(gif|jpg|jpeg|png|css|js|ico)$ {
		root $daqianDir; 
	}
	
	#第三个规则就是通用规则，用来转发动态请求到后端应用服务器
	#非静态文件请求就默认是动态请求，自己根据实际把握#毕竟目前的一些框架的流行，带.php,.jsp后缀的情况很少了
	location / {
		root $daqianDir;
		try_files $uri $uri/ /index.html;
	}

		
        #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;
        }
    }
}

2、部署多个项目

#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  1000;

    #gzip  on;

    server {
       listen       80;
       server_name  localhost;

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

        # 项目1，8089端口
        # ^~ 开头表示uri以某个常规字符串开头，不是正则匹配
       location /a/ {
          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;
          proxy_pass http://127.0.0.1:8001/;
       }

       location /b/ {
          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;
          proxy_pass http://127.0.0.1:8001/;
       }
    }

	server {
        listen       8001;
        server_name  localhost;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;

		set $daqianDir D:/Program/Java/nginx-1.18.0/html/daqian-v-app/;

		location / {
			root $daqianDir;
			index  index.html index.htm;
			try_files $uri $uri/ /index.html;
		}

        location ~* \.(gif|jpg|jpeg|png|css|js|ico)$ {
            root $daqianDir;
        }
    }
	server {
        listen       8002;
        server_name  localhost;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;

		set $daqianDir D:/Program/Java/nginx-1.18.0/html/daqian-v-app2/;

		location / {
			root $daqianDir;
			index  index.html index.htm;
			try_files $uri $uri/ /index.html;
		}
        location ~* \.(gif|jpg|jpeg|png|css|js|ico)$ {
            root $daqianDir;
        }
    }
}