简单遍历json数据

//json
var jsonDate= [{
name:"leeyea",
sex:"man",
age:"28"
},{
name:"leeyea2",
sex:"female",
age:"25"
}]

//echo json
$(function(){
//jsonDate[0].name='mary';//改变json中指定的值
for(i=0; i<jsonDate.length; i++){
$name="<ul><li>NAME:"+jsonDate[i].name+"</li>";
$sex="<li>SEX:"+jsonDate[i].sex+"</li>";
$age="<li>AGE:"+jsonDate[i].age+"</li>";
$('#jsonList').append($name+$sex+$age)
}
})

<div id="jsonList">
<h2>JSON数据输出</h2>
</div>