springMvc发布restFull风格的URL

Posted 2020-08-04 liuconglin的博客

  

package zpark.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import zpark.entity.User;

/**
 * @controller 单例
 * @Scope("prototype") 多例
 */
@Controller
@RequestMapping("/restFul")
public class RestFulController {

    /**
     * 多个参数：
     *         @PathVariable 获取{}中的值
     *      若方法参数名称和{}中变量名称不一致，需要在@PathVariable("name")指定名称。
     *     
     * @param id
     * @param name
     * http://localhost:9999/restFul/find/123/aa
     */
    
    @RequestMapping(value="/find/{myId}/{name}",method=RequestMethod.GET)
    public String test(@PathVariable(value="myId") Integer id,@PathVariable String name){
        System.out.println(id);
        System.out.println(name);
        return  "index";
    }
    
    /**
     * 一个参数
     * @param id
     * @param name
     * http://localhost:9999/restFul/json/123
     */
    @RequestMapping(value="/json/{id}")
    public String test1(@PathVariable Integer id, String name){
        System.out.println(id);
        System.out.println(name);
        return  "index";
    }
    
    
}