tomcat中部署前端war包

一、linux中war包部署到tomcat中的webapps
1、第一步
  1>修改Pom.xml,java中jar包项目改造为war包
  <!--    1、改在成打为war包-->
  <packaging>war</packaging> 
2、第二步
     <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
      # 2、编译测试时可以使用tomcat,部署时则没有
        <scope>provided</scope>
    </dependency>
	//package com.ruoyi;

3、使用war包部署,mvn clear package,打成war包，新增一个类SpringBootStartApplication
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

public class SpringBootStartApplication extends SpringBootServletInitializer {
   @Override
   protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
		return builder.sources(RuoYiApplication.class);
   }
}
	
4、第三步ruoyi打包，使用nodejs打包
npm install --unsafe-perm --registry=http://registry.npm.taobao.org
npm run build:prod
打成的包为dist

5、更改根路径打开就能访问到：   192.168.1.100:8080/
/usr/local/tomcat/apcahe-tomcat-8.8/conf
vim server.xml
155行  <Host~>下
  新增    <Context path="/" docBase="/usr/local/tomcat/apcahe-tomcat-8.8/webapps/ruoyi" reloadable="false"></Context>
  
  6、nginx.conf中的配置
  
#多个服务器部署，负载均衡
upstream ruoyi {
	server 192.168.1.101:8080 weight=5;
	server 192.168.1.102:8080 weight=3;
	}

server {
	listen       80;
	server_name  localhost;
	
	# 前端项目部署
	location / {
		root  /root/workspace/ruoyi-ui/dist;
		index index.html index.htm;
		}
	
	# 后端项目部署
	location /prod-api/ {
		proxy_set_header Host $http_host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header REMOTE-HOST $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	   #proxy_pass http://192.168.1.101:8080/;  #单个服务器
	   #多个服务器部署
	   proxy_pass http://ruoyi/;
		
		}