Spring Boot实例教程 - 打war包


Spring Boot除了可以打可执行jar包外,也支持传统的war包。本文介绍如何使用Spring Boot构建传统war包。

Spring Boot打war包步骤

1、在pom.xml里定义打包类型

<packaging>war</packaging>

2、添加Spring Boot启动器(也可通过parent)

    <dependencyManagement>
		<dependencies>
			<dependency>
				<!-- Import dependency management from Spring Boot -->
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-dependencies</artifactId>
				<version>1.5.6.RELEASE</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>

3、添加spring-boot-starter-web依赖

        <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>

4、添加打包插件

    <build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

5、主类继承SpringBootServletInitializer

/**
 * WAR application
 */
@SpringBootApplication
public class WarApplication extends SpringBootServletInitializer {

	public static void main(String[] args) {
		SpringApplication.run(WarApplication.class, args);
	}

}

6、执行mvn clean package打包

$mvn clean package

7、将打好的war包拷贝到容器(如tomcat)运行即可。

这里需要简单说明下:

主应用可以重写SpringBootServletInitializer里面有configure方法,自定义配置Spring Boot。

    /**
	 * Configure the application. Normally all you would need to do is to add sources
	 * (e.g. config classes) because other settings have sensible defaults. You might
	 * choose (for instance) to add default command line arguments, or set an active
	 * Spring profile.
	 * @param builder a builder for the application context
	 * @return the application builder
	 * @see SpringApplicationBuilder
	 */
	protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
		return builder;
	}

实例源码下载

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马军伟
关于作者 马军伟
写的不错,支持一下

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