源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>开源教程(ossoft.cn)</title> </head> <body> <p>循环内嵌数组：</p> <p id="demo"></p> <script> var myObj, i, j, x = ""; myObj = { "name":"网站", "num":3, "sites": [ { "name":"Google", "info":[ "Android", "Google 搜索", "Google 翻译" ] }, { "name":"Runoob", "info":[ "开源教程", "菜鸟工具", "菜鸟微信" ] }, { "name":"Taobao", "info":[ "淘宝", "网购" ] } ] } for (i in myObj.sites) { x += "<h1>" + myObj.sites[i].name + "</h1>"; for (j in myObj.sites[i].info) { x += myObj.sites[i].info[j] + "<br>"; } } document.getElementById("demo").innerHTML = x; </script> </body> </html>
运行结果