SpringBoot项目启动方式主要有两种:java
一:jar包的方式启动 java -jar springboot.jarspring
二:放在Tomcat中启动tomcat
注意的事项:springboot
1.maven配置文件pom.xml中修改<packaging>war</packaging> 2.添加tomcat依赖: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> 3.修改主类继承自SpringBootServletInitializer 若是主类不继承自SpringBootServletInitalizer会报找不到资源的错误(404)