有3中方式
1找到根目录下的application,run as
2maven的springboot项目,通过打包运行jar
2.1新增依赖jar
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
2.2运行mvn install,打包项目,然后在target下面找到对应的jar,然后运行 java -jar xxxx.jar
3war包启动
3.1 在pom.xml中添加<packaging>war</packing>,然后在build中添加项目名称<finalName>demo</finalName>
3.2然后run as/mvn install,之后在target目录中生成一个war包
3.3 修改启动类
public class Springboot2Application extends SpringBootServletInitializer{
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Springboot2Application.class);
}
public static void main(String[] args) {
SpringApplication.run(Springboot2Application.class, args);
}
}
3.4然后运行run as /mvn clean ,清理掉target地下的多余文件
3.5然后run as/mvn install,之后在target目录中生成一个war包
3.6复制war,放在tomcat的的webadpp中
3.7在命令框中进入tomcat的bin目录下,然后运行startup.sh
3.8运行地址 localhost:8080/Springboot2Application+接口即可访问