摘要：
--配置jspjstl的支持--˃23javax.servlet4jstl567˂!
1、配置pom.xml
1 <!--配置jsp jstl的支持--> 2 <dependency> 3 <groupId>javax.servlet</groupId> 4 <artifactId>jstl</artifactId> 5 </dependency> 6 7 <!--对jsp的支持--> 8 <dependency> 9 <groupId>org.apache.tomcat.embed</groupId> 10 <artifactId>tomcat-embed-jasper</artifactId> 11 </dependency>
2、配置application.properties（在src/main下创建webapp文件）
# 配置jsp文件的位置，默认位置为：src/main/webapp spring.mvc.view.prefix:/WEB-INF/jsp/ #指向jsp文件位置：src/main/webapp/WEB-INF/jsp # 配置jsp文件的后缀 spring.mvc.view.suffix:.jsp
3、编写jsp(文件放到src/main/webapp/WEB-INF/jsp目录下)
1 <%@ page language="java" contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 <html> 4 <head><title>登录页面</title></head> 5 <body> 6 <form action="login.do" method="post"> 7 <table> 8 <tr><td>学 号：</td> 9 <td><input type="text" name="num"/></td> 10 </tr> 11 <tr><td>密 码：</td> 12 <td><input type="password" name="password"/></td> 13 </tr> 14 <tr><td><input type="submit" value="登录"/></td> 15 </tr> 16 </table> 17 </form> 18 </body> 19 </html>
4、编写控制类
1 packagecom.example.controller; 2 3 importorg.springframework.stereotype.Controller; 4 importorg.springframework.web.bind.annotation.RequestMapping; 5 6 7 //这个注解不能使用RestController，不然会返回模板类型的页面 8 @Controller 9 public classLoginController { 10 @RequestMapping("/login") 11 publicString index() { 12 13 return "login"; 14 } 15 }
5、编写启动类，重写SpringBootServletInitializer方法
1 packagecom.example.controller; 2 3 importorg.springframework.boot.SpringApplication; 4 importorg.springframework.boot.autoconfigure.SpringBootApplication; 5 importorg.springframework.boot.builder.SpringApplicationBuilder; 6 importorg.springframework.boot.web.servlet.support.SpringBootServletInitializer; 7 @SpringBootApplication 8 //返回jsp页面必须继承SpringBootServletInitializer类重写里面的方法 9 public class SpringbootMybatisApplication extendsSpringBootServletInitializer { 10 11 public static voidmain(String[] args) { 12 SpringApplication.run(SpringbootMybatisApplication.class, args); 13 } 14 15 @Override 16 protectedSpringApplicationBuilder configure(SpringApplicationBuilder application) { 17 return application.sources(SpringbootMybatisApplication.class); 18 } 19 }