1.对象(Object)和字符串(String)互转:
var jsObj = {};
jsObj.testArray = [1,2,3,4,5];
jsObj.name = 'aaa';
jsObj.date = '14 June, 2022';
1、利用原生JSON对象,将对象转为字符串:
var str = JSON.stringify(jsObj);
2、从JSON字符串转为对象 :
var str1 = JSON.parse(str);
2.数组(Array)与字符串(String)互转
1、数组转字符串:
var a, b;
a = new Array(0,1,2,3);
b = a.join("-"); //"0-1-2-3"
2、字符串转数组:
var str1 = "abc,abcd,aaa";
var arr1 = str.split(",");// 在每个逗号(,)处进行分解 ["abc", "abcd", "aaa"]
var str2 = "helloworld";
arr2 = str2.split(''); //["h", "e", "l", "l", "o", "w", "o", "r", "l", "d"]