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(11) spring boot使用jsp实例

2017-03-06 16:33 711 查看

1. 创建Maven Web Project,可参考:

http://blog.csdn.net/yhl_jxy/article/details/53731019

项目结构:

2. 在pom.xml文件中添加jsp支持的相关依赖

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion>
<groupId>com.lanhuigu</groupId>
<artifactId>spring-boot-web</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>spring-boot-web Maven Webapp</name>
<url>http://maven.apache.org</url>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.1.RELEASE</version>
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

<java.version>1.8.0_66</java.version>
</properties>

<dependencies>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>


</dependency>



<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>


<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>

</dependencies>
</project>

3. application.properties关于视图路径配置

# spring boot绑定默认端口为8080，这里修改为9000
server.port=9000
#############################################
######JSP(JspAutoConfiguration)
#############################################
# 页面默认前缀目录
spring.mvc.view.prefix=/jsp/
#响应页面默认后缀
spring.mvc.view.suffix=.jsp

4.在webapp下创建一个jsp文件夹，用于存放xx.jsp文件，比如，创建一个index.jsp，内容如下:
<%@page language="java" contentType="text/html; charset=utf8" pageEncoding="utf8"%>
<!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=utf8">
<title>Insert title here</title>
</head>
<body>
<div>Success!</div>
return value:${nameKey }
</body>
</html>
5. IndexController.java(控制类)
package com.lanhuigu.controller;

import java.util.Map;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class IndexController {

@RequestMapping("/index")
public String index(Map<String, Object> map) {

map.put("nameKey", "Test jsp!");

return "index";
}
}

6. App.java(启动类)
package com.lanhuigu;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
* 启动类
*/
@SpringBootApplication
public class App {

public static void main(String[] args) {
SpringApplication.run(App.class, args);
}

}

7. 执行启动类，访问浏览器

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