SpringBoot(SpringBoot访问jsp)

第一步：添加 jsp相关依赖

<!-- servlet,jsp -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
		</dependency>
		<!-- tomcat 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>
			<scope>provided</scope>
		</dependency>

第二步：配置视图解析器

#views
spring.mvc.view.prefix= /WEB-INF/views/
spring.mvc.view.suffix= .jsp

在main下面创建webapp/WEB-INF/views/

第三步：Controller实现

@Controller
public class JspController {

	@RequestMapping("/index")
	public String index(HttpServletResponse response,HttpServletRequest request ){
		
		request.setAttribute("msg", "这是springboot集成jsp");
		
		return "index";//访问的是视图解析器的jsp
//		return "forward:/index.jsp";//访问的是外部的jsp
		
	}
}