Nginx代理proxy pass配置去除前缀，VUE发布部署

简介
在我们日常使用中，经常会遇到需要去除前缀得情形，比如我们在做多个服务项目时，在nginx中我们需要把https://moonce.com/user-api/permission?userId=1 转发到 http://localhost:8089/permission?userId=1

完整代理

server {
    listen              80;
    server_name         moonce.com;

    location /user-api/ {
        proxy_pass http://localhost:8089;
		index index.html index.htm;
        proxy_no_cache 1;
        proxy_cache_bypass 1;
        chunked_transfer_encoding on;
        proxy_redirect off;
        proxy_set_header Host $http_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 30;
        proxy_send_timeout 300;
        proxy_read_timeout 300;
        proxy_buffer_size 128k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
        proxy_temp_file_write_size 512k;
    }

}

　　

去前缀代理

proxy_pass后面加 /

server {
    listen              80;
    server_name         moonce.com;

    location /user-api/ {
        proxy_pass http://localhost:8089/;
        index index.html index.htm;
        proxy_no_cache 1;
        proxy_cache_bypass 1;
        chunked_transfer_encoding on;
        proxy_redirect off;
        proxy_set_header Host $http_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 30;
        proxy_send_timeout 300;
        proxy_read_timeout 300;
        proxy_buffer_size 128k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
        proxy_temp_file_write_size 512k;
    }

}

使用rewrite重写

server {
    listen              80;
    server_name         moonce.com;

    location /user-api/ {
		index index.html index.htm;
        proxy_no_cache 1;
        proxy_cache_bypass 1;
        chunked_transfer_encoding on;
        proxy_redirect off;
        proxy_set_header Host $http_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 30;
        proxy_send_timeout 300;
        proxy_read_timeout 300;
        proxy_buffer_size 128k;
        proxy_buffers 4 256k;
        proxy_busy_buffers_size 256k;
        proxy_temp_file_write_size 512k;

 		rewrite ^/user-api/(.*)$ /$1 break;
        proxy_pass http://localhost:8089;
    }

}