springboot打war包部署到外部Tomcat下

转载自：http://blog.youkuaiyun.com/u011493599/article/details/70213352

看了好多帖子都不行，最后这篇帖子解决问题

1、去掉spring-boot-starter-web内置的Tomcat

   

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1. <dependency>  
2.             <groupId>org.springframework.boot</groupId>  
3.             <artifactId>spring-boot-starter-web</artifactId>  
4.             <exclusions>  
5.                 <exclusion>  
6.                     <groupId>org.springframework.boot</groupId>  
7.                     <artifactId>spring-boot-starter-tomcat</artifactId>  
8.                 </exclusion>  
9.             </exclusions>  
10.         </dependency>  

 

 

2、修改打包类型

  

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1. <packaging>war</packaging>  

 

 

3、因为要在本地启动，所有添加Tomcatjar包，将scope设置为provided，这样在打war包的时候不会包含这个jar包

 

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1. <dependency>  
2.             <groupId>org.springframework.boot</groupId>  
3.             <artifactId>spring-boot-starter-tomcat</artifactId>  
4.             <scope>provided</scope>  
5.         </dependency>  

 

4、修改启动文件Application继承SpringBootServletInitializer

 

 

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1. @SpringBootApplication  
2. public class SpringbootApplication extends SpringBootServletInitializer {  

5、打包

 

 

按照从上到下点一遍，在target下找到war包，放到Tomcat的webapps下，启动Tomcat，然后访问localhost:端口号/war名称/接口，如图：

 

转载于:https://www.cnblogs.com/zhanying999666/p/7285300.html