一个简单的jsonp例子

现在jsonp很流行看见很多人都写得很复杂，现在给一个简单的调用

首先写一个服务端，创建TestHandler.ashx

[csharp]
public void ProcessRequest(HttpContext context)
      {
          context.Response.ContentType = "application/x-javascript";
          string callback = context.Request.QueryString["callback"].Trim();
          string name = context.Request.QueryString["name"].Trim();
          string str = callback + "([{\"SuitName\":\"" + name + "\"}]);";
          context.Response.Write(str);
      }
htm的代码：

[html]
<div>
       <input type="button" id="btn1" value="Test Handler" />
       <div id="msg" style="background-color: Red; width: 100px; height: 50px">
       </div>
       <script type="text/javascript">
           function displayResult(data) {
               $("#msg").text(data[0].SuitName);
           }
           $(function () {

               $("#btn1").click(function () {
                   var url = "TestHandler.ashx?name=majiang&callback=displayResult"
                   url = "http://starajax.vancl.com/GetSuitsWithLikesBySuitIds?suitIds=9396493&callback=displayResult"
                   $.getScript(url);

               });

           });
       </script>
   </div>

呵呵这样及可以了够简单吧

摘自 dz45693的专栏

补充：Web开发 , ASP.Net ,