1、
<version>0.0.1-SNAPSHOT</version> <packaging>war</packaging>
将jar改成war，因为我们要将项目打成war包
2、移除嵌入式tomcat插件
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<!-- 移除嵌入式tomcat插件 -->
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
3、加入引用
provided表明该包只在编译和测试的时候用！
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency>
@SpringBootApplication
public class TestApplication extends SpringBootServletInitializer{
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application){
return application.sources(TestApplication.class);
}
public static void main(String[] args) {
SpringApplication.run(TestApplication.class, args);
}
}
执行完成在项目目录下target会生成项目war包
将war包放进tomcat的webapps目录下，然后进入bin目录双击运行startup.bat启动项目，shutdown.bat停止项目。
localhost:端口号/war包名称/接口地址
原文：https://www.cnblogs.com/Maoscn/p/11465563.html