let form = {
    	name:'lly',
    	info:{
    		age:'120',
    		sex:'nv'
    	},
    	hobby:[
    		{name:'王者荣耀',desc:'国服xx'}，
    		{name:'LoL',desc:'国服xx'}
		]
    }
	import _ from 'lodash';
	resetFunc(){
        // 获取对象类型
        let getType = (obj) => {
          let str = Object.prototype.toString.call(obj);
          return str.slice(8,str.length-1).toLowerCase();
        }
        // 初始化置空对象属性
        const reset = (obj,key) => {
          let type  =  getType(obj[key])
          if (type == 'object' || type == 'array'){
            for(let key2 in obj[key]){
              reset(obj[key] ,key2)
            }
          } else {
            obj[key] = ''
          }
        }

        for(let key in form ){
         reset(form ,key)
        }
      }