SpringBoot項目打成War包

1. 首先在pom.xml裏添加Tomcat依賴

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

2. 然後在pom.xml裏將打包方式改爲war

 <packaging>war</packaging>

3. 把啓動類改爲

package com.leo.csdnspider;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
@EnableScheduling
public class Application extends SpringBootServletInitializer {

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

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

4. 使用Maven的package打包，war包會輸出到target目錄

5. 啓動Tomcat，把war包放入webapps文件夾，Tomcat會自動解壓並部署

6. 打開瀏覽器訪問：http://localhost:[端口號]/[war包名]/