springboot的Controller使用起来和springmvc一样。所以springmvc能做的事情都能做。下面我们一起配置一下使用jsp视图。
1.在pom,xml中添加依赖jar:
<!-- jsp 依赖 start --> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency> <!-- servlet 依赖 --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <scope>provided</scope> </dependency> <!-- 添加 JSTL 支持 --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <!-- jsp 依赖 end -->
2.在src/main/resources目录下新建application.properties文件并添加
spring.mvc.view.prefix=/WEB-INF/pages/
spring.mvc.view.suffix=.jsp
3.类和jsp如图:
hello.jsp
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Insert title here</title> </head> <body> ${msg} </body> </html>
4.测试,访问http://localhost:8080/demo3,即可