springboot项目打成war包以及修改打出war包名字(用eclipse测试的)

1.排除嵌入式tomcat,修改pom文件

由于SpringBoot自带嵌入容器,如果要部署到外部tomcat,打包之前就需要把嵌入tomcat排除在外(注掉下面自带依赖):

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

同时将:

<packaging>jar</packaging> 

修改为:

<packaging>war</packaging> 

2.注册启动类

修改启动类继承SpringBootServletInitializer类,并重写configure方法:

@SpringBootApplication
public class App extends SpringBootServletInitializer {

	 @Override
	    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
	        return builder.sources(App.class);
	    }
}

3.用maven命令打包

右键项目Run As---Maven Build 

4.有时候打出的包名字太长运行项目输入路径不方便,可以对打出的包名进行修改

    <build>
        <finalName>myDreamTest</finalName>
    </build>

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转载自blog.csdn.net/royal1235/article/details/90080549