spring boot入门+jsp整合
1. 添加依赖
<dependency>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
<version>1.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>jstl-impl</artifactId>
<version>1.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
2.修改配置文件
将之前的修改为:
spring.thymeleaf.cache=false
spring.thymeleaf.enabled=false
spring.mvc.view.prefix=/WEB-INF/jsp/
spring.mvc.view.suffix=.jsp
3.创建jsp文件和它所在目录(根据配置文件spring.mvc.view.prefix=/WEB-INF/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=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
${msg }
这是一个jsp文件
</body>
</html>
4.创建在controller类中写入控制器方法
@Controller
@RequestMapping("hello")
public class 优快云Controller {
@RequestMapping("hihihi")
public String say(Map<String,Object> map) {
map.put("msg", "hello world");
return "hello";
}
}
返回值为jsp文件的文件名
文件后缀名由配置文件自动配置(spring.mvc.view.suffix=.jsp)
5.启动项目
之前阐述过,此处略。。。