<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <script src="jquery-1.7.1.js"></script> </head> <body></body> </html> <script type="text/javascript"> var obj = {}; obj = { name: ‘张三‘, friends: [{ name: ‘小李‘ }, { name: ‘小红‘ }], eat: function () { alert(‘I am eating.‘); } } // 调用对象中方法 obj.eat(); // 遍历对象集合 $.each(obj.friends, function (index, item) { alert(index); alert(item.name); }); </script>
原文：http://www.cnblogs.com/mtsl/p/4234602.html