Jquery用JSON.parse解析json數(shù)組,JSON.parse結(jié)合$.each解析Json
用JSON.parse解析json數(shù)組
(先用JSON.parse把json字符串變?yōu)閖son數(shù)組對象,在用$.each循環(huán)取值,得到每一個(gè)對象item)
//用JSON.parse解析json數(shù)組(先用JSON.parse把json字符串變?yōu)閖son數(shù)組對象,在用$.each循環(huán)取值,得到每一個(gè)對象item) var data = '[{ "Name": "Json在線工具", "ProUrl": "www.yunjson.com", "SiteInfo": "Json在線工具(http://www.yunjson.com)" }, { "Name": "Json在線解析", "ProUrl": "www.yunjson.com", "SiteInfo": "Json在線解析(http://www.yunjson.com)" }, { "Name": "Json在線格式化", "ProUrl": "www.yunjson.com", "SiteInfo": "Json在線格式化(http://www.yunjson.com)"}]'; var dataObj = JSON.parse(data); //此時(shí)已變成json數(shù)組對象咯,下面可以直接用$.each循環(huán)取值啦 console.log("第三種用法:用JSON.parse解析json數(shù)組,$.each循環(huán)"); $.each(dataObj, function (index, item) { var result = item.Name "--" item.ProUrl "--" item.SiteInfo; //拼接數(shù)據(jù),輸出到控制臺展示 console.log(result); });