jquery怎么遍历list集合

<script language="javascript" type="text/javascript " src="jquery.min.js "></script>

<script  type="text / javascript ">

$(function(){

var tbody = "";

//------------遍历List集合 .each的使用-------------

var obj =[{"name ":"项海军","password ":"123456 "},{"name ":"科比","password ":"333333 "}];

$("#result ").html("遍历List集合.each的使用");

alert(obj);//是个object元素

//下面使用each进行遍历

$.each(obj,function(n,value) {

alert(n+' '+value);

var trs = "";

trs += " < tr > <td > " +value.name+" < /td> <td>" + value.password +"</td > </tr>";

tbody += trs;

});

$("#project").append(tbody);

});

</script >