配置nginx代理不同二级域名访问不同项目

server {
    listen       80;
    server_name  a.jiajiajia.com;
    location / {
	proxy_pass http://localhost:8081/a; #项目a
	proxy_set_header   Host    $host;
	proxy_set_header   X-Real-IP   $remote_addr;
	proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

server {
    listen       80;
    server_name  b.jiajiajia.com;
    location / {
	proxy_pass http://localhost:8082/b; #项目b
	proxy_set_header   Host    $host;
	proxy_set_header   X-Real-IP   $remote_addr;
	proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

server {
    listen       80;
    server_name  c.jiajiajia.com;
    location / {
	proxy_pass http://localhost:8083/c; #项目c
	proxy_set_header   Host    $host;
	proxy_set_header   X-Real-IP   $remote_addr;
	proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}