SpringBoot项目打成war包部署到Tomcat

修改pom.xml文件

添加Tomcat依赖包

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

把pakaging有jar改成war

<!--<packaging>jar</packaging>-->
	<packaging>war</packaging>
           

重写SpringBootServletInitializer的configure方法

与Application类在一个目录下

public class ServletInitializer extends SpringBootServletInitializer {
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }
}
           

也可以直接修改启动类

@SpringBootApplication
public class Application extends SpringBootServletInitializer{
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }


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

然后打包

注：有时候测试方法法出错、使用断言抛出异常会导致打成war包失败

或者不想执行测试类

解决方法为修改pom.xml文件

<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-surefire-plugin</artifactId>
				<configuration>
					<testFailureIgnore>true</testFailureIgnore>
				</configuration>
			</plugin>
		</plugins>
</build>