參考:http://fhd001.iteye.com/blog/1136428 ; http://blog.csdn.net/lmy86263/article/details/51622522java
我在這就只是簡要的描述了,我只是測試在springboot中返回jsp和json數據。web
項目總體結構以下(因爲使用了Springboot,因此不用配置Spring的配置文件):spring
pom.xml文件內容以下:apache
<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.mjduan</groupId>
<artifactId>learnSpringBootJsp</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>learnSpringBootJsp Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<dependency> <!-- 版本1.1.12引用了spring4.0.9 -->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.1.12.RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<version>7.0.70</version>
</dependency>
</dependencies>
<build>
<finalName>learnSpringBootJsp</finalName>
</build>
</project>
json
實體類User以下所示:瀏覽器
public class User {
private int id;
private String name;
private int age;tomcat
.........get set方法省略了..........springboot
..............toString()方法省略了.........app
}webapp
TeacherController的內容以下:
package com.mjduan.project.controller;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import com.mjduan.project.entity.Student;
import com.mjduan.project.entity.User;
import com.mjduan.project.util.Out;
@Controller
@EnableAutoConfiguration //若是不要這個會報錯
@RequestMapping("/TeacherController")
public class TeacherController {
@RequestMapping("/returnJsp")
public ModelAndView returnJsp(ModelAndView modelAndView){
modelAndView.setViewName("/hello.jsp");
modelAndView.addObject("name", "梅梅");
return modelAndView;
}
@RequestMapping("/returnUsers")
@ResponseBody
public Map returnUsers(){
Map<String,Object> map=new HashMap<String, Object>();
User user = new User();
user.setId(102356);
user.setAge(23);
user.setName("約瑟夫");
Student student1 = new Student();
student1.setId(6);
student1.setName("梅梅");
Student student2 = new Student();
student2.setId(5);
student2.setName("代代");
List<Student> list = new ArrayList<Student>(2);
list.add(student1);
list.add(student2);
map.put("user", user);
map.put("student", list);
return map;
}
public static void main(String[] args) {
SpringApplication.run(TeacherController.class, args);
}
}
webapp下的hello.jsp中的內容就不給出了,本身隨便寫點東西。
以後運行TeacherController,運行方式爲Java Application(該類中有main方法),以後會看到以下圖所示:
以後在瀏覽器中輸入:http://localhost:8080/TeacherController/returnUsers 就會在網頁中顯示json數據了。
在瀏覽器中輸入:http://localhost:8080/TeacherController/returnJsp 網頁效果就是hello.jsp中定義的效果。
在下是個小白,只是進行上面所述的簡單的測試,沒有進行更多深刻的瞭解。