<dependency>
<groupId>org.springframework.boot
</groupId>
<artifactId>spring-boot-starter-tomcat
</artifactId>
<!--<scope>provided</scope>-->
</dependency>
在pom文件中将scope注释再加上
<dependency>
<groupId>javax.servlet
</groupId>
<artifactId>javax.servlet-api
</artifactId>
<version>3.1.0
</version>
</dependency>
转载于:https://www.cnblogs.com/mzdljgz/p/11174834.html
