利用docker-compsoe部署前后端分离的项目方法

vueMusic
 ├─ .git
 ├─ .gitignore
 ├─ LICENSE
 ├─ README.md
 ├─ babel.config.js
 ├─ dist
 ├─ docker-compose.yml
 ├─ docs
 ├─ nginx.conf
 ├─ package-lock.json
 ├─ package.json
 ├─ public
 ├─ server
 ├─ src
 └─ vue.config.js

version: '3'
 services:
 music-web: #前端项目的service name
   container_name: 'music-web-container' #容器名称
   image: nginx #指定镜像
   restart: always
   ports:
   - 80:80
   volumes: 
   - ./nginx.conf:/etc/nginx/nginx.conf #挂载nginx配置
   - ./dist:/usr/share/nginx/html/  #挂载项目
   depends_on:
   - music-server
 music-server:  #后端项目的service name
   container_name: 'music-server-container'
   build: ./server #根据server目录下面的Dockerfile构建镜像
   restart: always
   expose:
   - 3000

#user nobody;
 worker_processes 1;
 events {
   worker_connections 1024;
 }
 http {
   include    mime.types;
   default_type application/octet-stream;
   sendfile    on;
   #tcp_nopush   on;
   #keepalive_timeout 0;
   keepalive_timeout 65;
   #gzip on;
   gzip on;
   gzip_min_length 5k;
   gzip_buffers   4 16k;
   #gzip_http_version 1.0;
   gzip_comp_level 3;
   gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
   gzip_vary on;
   server {
     listen 80;
     server_name www.xieyezi.com;
     #音乐app项目
     location / {
     index index.html index.htm;  #添加属性。 
     root /usr/share/nginx/html;  #站点目录
     }
     #音乐app项目设置代理转发
     location /api/ {
     proxy_pass http://music-server:3000/;
     }
     error_page  500 502 503 504 /50x.html;
     location = /50x.html {
       root  /usr/share/nginx/html;
     }
   }
 }