springboot maven jsp

<!--配置jsp 支持--><dependency>   <groupId>org.apache.tomcat.embed</groupId>   <artifactId>tomcat-embed-jasper</artifactId>   <version>8.5.5</version></dependency>

<dependency>   <groupId>javax.servlet</groupId>   <artifactId>jstl</artifactId>   <version>1.2</version></dependency>      <dependency>          <groupId>javax.servlet</groupId>          <artifactId>javax.servlet-api</artifactId>          <version>3.1.0</version>      </dependency>

二、项目结构



三、配置文件

四、servlet 初始化类