tnjk.net
当前位置:首页 >> 遍历json的kEy >>

遍历json的kEy

var data = {};//json对象for(var p in data){ if(data.hasOwnProperty(p)){//判断p是data自己所有的,不是继承的 //do something //data[p]就是p属性对应的值 }}

var obj = {"a": "aa","b": "bb"}; for(var o in obj){ console.log('Key is ' + o + ';value is ' + obj[o]); }

var json = {a: "aaaa",v: 'vvvv'}; for(var k in json) { console.log('key is ' + k); console.log('value is' + json[k]); }

var obj = { "id" : 1, "name" : "张三" }; for(var i in obj ){ if(i==1){ return 1; } else{ return obj[i]; } } 在这里的i的key的值,,

你用的是什么工具的啊Jackson还是fastjson还是别的

var a=[{"list":[{"count":0,"createTime":"2008-01-25 00:00:00","createUserDept":"","createUserDeptId":"","createUserId":"","createUserName":"","deleteFlag":"0","introduction":"","month":"","pagerSize":0,"periodicalId":"","period...

Js代码 getJson('age'); function getJson(key){ var jsonObj={"name":"傅红雪","age":"24","profession":"刺客"}; //1、使用eval方法 var eValue=eval('jsonObj.'+key); alert(eValue); //2、遍历Json串获取其属性 for(var item in jsonObj){ i...

var obj = { "a": 1, "b": 2, "c": "ssss"};for(var o in obj) { console.log("key: " + o + "-------value: "+ obj[o]);}

将json转化为数组, 然后进行for循环, 如: var arr = 数组; for(var i=0;i

可以按key值排序 代码如下: var mobile = str[1].substring(1); var conferenceId=str[2]; var callType=str[3]; //报警处理(通过预定义的+H组) var isAlarm=false; if(callType=='3'){ //预定义组呼入 var preGroup=this.homeU.preGroup; var ...

网站首页 | 网站地图
All rights reserved Powered by www.tnjk.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com