<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>通过ajax获取json数据的实现代码</title>
<script type="text/javascript" src="//www.jb51.net/jslib/jquery/jquery.min.js"></script>
</head>
<body>
<div id="ok"></div>
<script>
$(function () {
$.ajax({
type: "POST",
dataType: "json",
url: "da.json",
success: function (result) {
var str = "";
$.each(result,function(index,obj){
str += "<a href='" + obj["url"] + "' target='_blank'><img src='" + obj["img"] + "' /></a>";
});
$("#ok").append(str);
}
});
});
</script>
</body>
</html>
通过$.getJSON获取json的代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>通过$.getJSON获取json的代码</title>
<script type="text/javascript" src="//www.jb51.net/jslib/jquery/jquery.min.js"></script>
</head>
<body>
<div id="ok"></div>
<script>
$(function(){
$.getJSON("da.json",function(data){
var $jsontip = $("#ok");
var strHtml = "";//存储数据的变量
$jsontip.empty();//清空内容
$.each(data,function(infoIndex,info){
strHtml += "<a href='" + info["url"] + "' target='_blank'><img src='" + info["img"] + "' /></a>";
})
$jsontip.html(strHtml);//显示处理后的数据
})
})
</script>
</body>
</html>
这样效果就出来了如下图所示就说明代码没问题
