RESTFUL风格和传统访问方式区别

很多RESTFUL风格的访问地址都是一样的,只是行为动作区分了,对外隐藏了真实操作

代码示例

/**
 * @author hrui
 * @date 2024/8/9 14:26
 */
@Data
@NoArgsConstructor
@AllArgsConstructor
public class Book {
    private Integer id;
    private String name;
}

package com.example.demo1.controller;

import com.example.demo1.pojo.Book;
import org.springframework.web.bind.annotation.*;

/**
 * @author hrui
 * @date 2024/8/8 22:53
 */
@RestController
@RequestMapping("/books")
public class TestController {

    @GetMapping("/{id}")
    public String getBookById(@PathVariable Integer id){
        return "获得Id为 " + id+ " 的图书";
    }


    @GetMapping("/{id}/{name}")
    public String getBookByIdAndName(@PathVariable Integer id,@PathVariable String name){
        return "获得Id为 " + id+ " 的图书,name为"+name;
    }

    @GetMapping("")
    public String getAllBooks(){
        return "获得所有图书";
    }


    @PostMapping("")
    public String saveBook(@RequestBody Book book){
        return "新增图书成功";
    }


    @PutMapping("")
    public String updateBook(@RequestBody Book book){
        return "修改图书成功";
    }


    @DeleteMapping("/{id}")
    public String deleteBook(@PathVariable Integer id){
        return "删除id为 "+id+" 图书成功";
    }

}