springboot打包war包部署到tomcat

1、pom.xml修改处

<modelVersion>4.0.0</modelVersion>
<groupId>com.xx</groupId>
<artifactId>xxx</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>xxx</name>

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

2、Application.java修改处

@ServletComponentScan

public class Application extends SpringBootServletInitializer

3、cmd进入工程文件夹
执行 mvn clean package

4、tomcat
注：springboot2.0以上要求tomcat8以上，springboot要求jre环境为1.8以上
若使用tomcat7，则需要配置tomcat的jre（否则无法加载springboot工程）：
tomcat/bin/setclasspath.bat文件中加上
rem Make sure prerequisite environment variables are set
set JAVA_HOME=jdk中bin上一级目录;
set JRE_HOME=jre中bin上一级目录;