这个原文地址讲的很好，我只是按照原文讲的直接惊醒拷贝。
原文链接：http://blog.csdn.net/xiaoyu411502/article/details/47864969
源码如下：
package com.tianmaying.spring_web_demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication
@RestController
public class Application {
@RequestMapping("/name")
public String greeting() {
return "Hello World!";
}
@RequestMapping("/")
public String index() {
return "Index Page";
}
@RequestMapping("/hello")
public String hello() {
return "Hello World!";
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
2.新建一个类
package com.tianmaying.spring_web_demo;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/classPath")
public class App {
@RequestMapping("/methodPath")
public String method() {
return "mapping url is /classPath/methodPath";
}
@RequestMapping("/users/{username}")
public String userProfile(@PathVariable("username") String username) {
return String.format("user %s", username);
}
@RequestMapping("/posts/{id}")
public String post(@PathVariable("id") int id) {
return String.format("post %d", id);
}
@RequestMapping(value = "/login", method = RequestMethod.GET)
public String loginGet() {
return "Login Page";
}
@RequestMapping(value = "/login", method = RequestMethod.POST)
public String loginPost() {
return "Login Post Request";
}
}
3.在html页面返回（此处请看原文链接，讲的比较细也比较清楚）
package com.tianmaying.spring_web_demo;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HelloController {
@RequestMapping("/hello/{name}")
public String hello(@PathVariable("name") String name, Model model) {
model.addAttribute("name", name);
return "hello";
}
}
