原文:https://www.cnblogs.com/fps2tao/p/8723164.htmljavascript
一、对象(Object)和字符串(String)互转html
利用原生JSON对象,将对象转为字符串java
var jsObj = {}; jsObj.testArray = [1,2,3,4,5]; jsObj.name = 'CSS3'; jsObj.date = '8 May, 2011'; var str = JSON.stringify(jsObj); console.log(str); //输出:{"testArray":[1,2,3,4,5],"name":"CSS3","date":"8 May, 2011"}
从JSON字符串转为对象 code
var jsObj = {}; jsObj.testArray = [1,2,3,4,5]; jsObj.name = 'CSS3'; jsObj.date = '8 May, 2011'; var str = JSON.stringify(jsObj); var str1 = JSON.parse(str); console.log(typeof str1); //object
二、JS遍历对象htm
for(var key in Objname ){ console.log(Objname[key]); }