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Spring Boot除了可以打可執(zhí)行jar包外,也支持傳統(tǒng)的war包。本文介紹如何使用Spring Boot構(gòu)建傳統(tǒng)war包。
Spring Boot打war包步驟如下:
1、在pom.xml里定義打包類(lèi)型
<packaging>war</packaging>
2、添加Spring Boot啟動(dòng)器(也可通過(guò)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依賴
<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、主類(lèi)繼承SpringBootServletInitializer
/** * WAR application */ @SpringBootApplication public class WarApplication extends SpringBootServletInitializer { public static void main(String[] args) { SpringApplication.run(WarApplication.class, args); } }
6、執(zhí)行mvn clean package打包
$mvn clean package
7、將打好的war包拷貝到容器(如tomcat)運(yùn)行即可。
這里需要簡(jiǎn)單說(shuō)明下:
主應(yīng)用可以重寫(xiě)SpringBootServletInitializer里面有configure方法,自定義配置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; }
實(shí)例源碼下載
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