Vue之请求如何传递参数

axios({
	method: "get",
	url: "http://localhost:1111/01/zc?yhm=lhj&pwd=123",   //参数拼接在url后面
}).then(function(resp){
	console.log(resp.data)
	})

this.axios({
	method:'get',
    params:{
          yhm:"lhj",
          pwd:"123"
          },
    url:'http://localhost:1111/01/zc'
   }).then(function(resp){
          console.log(resp.data);
          that.mes=resp.data;
         })

@CrossOrigin(origins = "*",maxAge = 3600)
    @RequestMapping(value = "/zc")
    public String ajax(String yhm,String pwd){
        System.out.println(yhm);
        System.out.println(pwd);
        return "传参成功";
        }

 this.axios({
       method:'post',
       data:{
           name:"lhj",
           age:24
           },
       url:'http://localhost:1111/01/ajax'
      }).then(function(resp){
          console.log(resp.data);
       })

 	@CrossOrigin(origins = "http://localhost:8080",maxAge = 3600)
    @RequestMapping(value = "/ajax",method = RequestMethod.POST)
    public String zhuce(@RequestBody Map<String,Object> user){
        System.out.println(user.get("name"));
        System.out.println(user.get("age"));
        return "传参成功";
    }

data:"name=lhj&age=123",      //字符串形式

data:qs.stringify({name:'lhj',age:24}),

	@CrossOrigin(origins = "http://localhost:8080",maxAge = 3600)
    @RequestMapping(value = "/ajax",method = RequestMethod.POST)
    public String zhuce(String name,int age){
        System.out.println(name);
        System.out.println(age);
        return "传参成功";
    }

 this.axios({
       method:'post',
       params:{
           name:"lhj"
           },
       url:'http://localhost:1111/01/ajax'
      }).then(function(resp){
          console.log(resp.data);
       })

@CrossOrigin(origins = "http://localhost:8080",maxAge = 3600)
    @RequestMapping(value = "/ajax",method = RequestMethod.POST)
    public String zhuce(String name){
        System.out.println(name);
        return "传参成功";
    }