SpringBoot 添加JSP 支持并附带在IDEA下创建JSP文件【测试无误】

<!-- tomcat , jsp 的支持  -->
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<dependency>
  <groupId>org.apache.tomcat.embed</groupId>
  <artifactId>tomcat-embed-jasper</artifactId>
</dependency>
<dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>jstl</artifactId>
</dependency>
   <dependency>
     <groupId>javax.servlet</groupId>
     <artifactId>javax.servlet-api</artifactId>
</dependency>

# 页面默认前缀目录
spring.mvc.view.prefix:/static/jsp/
# 响应页面默认后缀
spring.mvc.view.suffix:.jsp