RestFul风格讲解

以前是localhost:8080/user?method=add&uid=1;

RestFul风格是以/接上的 localhost:8080/user/马云/6562

 

 

 

 

 

 

package com.qf.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

@Controller
public class RestFulController {
//    @RequestMapping(value = "/add/{a}/{b}",method = RequestMethod.GET)
//    @RequestMapping(value = "/add/{a}/{b}",method = RequestMethod.DELETE)

    //安全

    // 原来的：http://localhost:8080/add?a=1&b=2
    // RestFul的：http://localhost:8080/add?a=1&b=2 @PathVariable路径绑定
//    @GetMapping("/add/{a}/{b}")
    @PostMapping("/add/{a}/{b}")
    public String test1(@PathVariable int a,@PathVariable String b, Model model){
        String res=a+b;
        model.addAttribute("msg","结果为:"+res);
        return "test";
    }
    @GetMapping("/add/{a}/{b}")
    public String test2(@PathVariable int a,@PathVariable int b, Model model){
        int res=a+b;
        model.addAttribute("msg","结果为:"+res);
        return "test";
    }

}

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