渚嬪瓙涓€ 璇鋒眰鍒漢涓繪満涓婃彁渚涚殑JSONP鏈嶅姟(杩滅▼JSON鏈嶅姟锛夛細
<html>
<script聽 type="text/javascript" src="../js/jquery/jQuery.js"></script>
<script type="text/javascript"/>
function crossDomain(){
聽聽 var url = "http://services.digg.com/stories/top?appkey=http%3A%2F%2Fmashup.com&type=javascript&callback=?";
聽聽聽聽聽聽 jQuery.getJSON(url, function(data){
聽聽聽聽聽聽聽聽聽 $("#result").html(data.count);
聽聽聽聽聽聽聽 });
}
</script>
<body >
<div id="result"></div>
<div聽 align="center"><input聽 type="button" name="print"聽 onClick="crossDomain();" value="璺ㄥ煙璇鋒眰"></div>
</body>
</html>
聽
鍙傝€冭祫鏂欙細
http://www.oschina.net/question/12_7702
http://www.iteye.com/topic/169765
http://wenku.baidu.com/view/e97c8eb465ce05087632130d.html
聽
渚嬪瓙浜岋細json璺ㄥ煙璇鋒眰锛屽寘鎷鎴風鍜屾湇鍔″櫒绔?
瀹㈡埛绔細
$(document).ready(function(){
var聽 url="http://192.168.10.33:8415/item_count.jsp?callback=";
聽聽 聽jQuery.getJSON(url, function(data){
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 var itemNumber=聽data[0].count;聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 $("#itemNumber").html(itemNumber);
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 });
})
鏈嶅姟鍣ㄧ锛歩tem_count.jsp
<%@ page import="java.util"聽聽
聽聽language="java"
聽聽contentType="text/html;charset=GBK"
%><%
聽request.setCharacterEncoding("GBK");
聽聽聽 String callback=request.getParameter("callback");
聽聽聽 int聽聽 itemNumber=10;
String countStr="[{count:"+itemNumber+"},{count:"+feeNumber+"},{count:"+annualNumber+"},{count:"+agentNumber+"},{count:"+entNumber+"}]";
%><%=callback%>(<%=countStr%>)
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