<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cn.vcyber.www</groupId>
<artifactId>vcyber-api</artifactId>
<!--这个地方有所区别 -->
<!--<packaging>war</packaging> -->
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>vcyber-api</name>
<url>http://maven.apache.org</url>
继承的方式不同
war包需启动类继承SpringBootServletInitializer,而jar包不需要。war继承的方式:
@SpringBootApplication
@RestController
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);
spring boot内置tomcat
springboot内置tomcat容器,默认tomcat8的版本,war包部署时,需要在pom文件中有关跟tomcat有关系的jar包scope都设置成provided。去掉spring boot内置的tomcat代码:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<artifactId>log4j-over-slf4j</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
jar包可以直接通过java -jar来运行。Linux系统中关闭了控制台也就停止该Java进程。因此,需要以后台进程的形式启动。
nohup java -jar springboot.jar --server.port=port &
war包可以将其放到常用的web容器tomcat的webapps目录下,启动tomcat即可。
关于SpringBoot的war包使用全过程及demo,可参考该文章《SPRINGBOOT打成WAR包在TOMCAT或WILDFLY下运行》。