真*springboot打包jar转war

╰半橙微兮° 2022-11-25 04:08 152阅读 0赞

找了好久终于找到个有效的，而且简单，废话不多说

1.首先pom文件，jar包web自带tomcat插件，我们要移除

<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-web</artifactId>
    			
    			<exclusions>
    				<exclusion>
    					<groupId>org.springframework.boot</groupId>
    					<artifactId>spring-boot-starter-tomcat</artifactId>
    				</exclusion>
    			</exclusions>
    		</dependency>

2.放入tomcat

<dependency>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-tomcat</artifactId>
    		<scope>provided</scope>
    	</dependency>

3.在pom文件内上面这里没有就，一般是没有的，有的就jar改成war  
加`<packaging>war</packaging>`

<groupId>com.hhy</groupId>
    	<artifactId>spring-boot-01-cache</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<packaging>war</packaging>
    	<name>spring-boot-01-cache</name>
    	<description>Demo project for Spring Boot</description>

4.在Application文件内继承  
extends SpringBootServletInitializer  
![在这里插入图片描述][20200807095223519.png]

public class SpringApplication extends SpringBootServletInitializer{

5.在启动类内重写方法

![在这里插入图片描述][20200807095457343.png]

@Override
    	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
    		return application.sources(SpringBoot01CacheApplication.class);
    	}

![在这里插入图片描述][2020080709570983.png]clean后package即可

[20200807095223519.png]: /images/20221124/56721c23fa514cd69606913dadab5401.png
[20200807095457343.png]: /images/20221124/2e986241ca024a1db43259f01bd0d97b.png
[2020080709570983.png]: /images/20221124/9a9b5805dc10499ca3d57a1124c9b085.png