復(fù)制代碼 代碼如下:

<div></div>
<script type="text/javascript">
//獲取貨號(hào)
$.ajax({

url: "http://192.168.1.191/H.ashx",
type: "GET",
dataType: 'jsonp',
//jsonp的值自定義,如果使用jsoncallback,那么服務(wù)器端,要返回一個(gè)jsoncallback的值對(duì)應(yīng)的對(duì)象.
jsonp: 'jsoncallback',
//要傳遞的參數(shù),沒(méi)有傳參時(shí)，也一定要寫上
data: null,
timeout: 5000,
//返回Json類型
contentType: "application/json;utf-8",
//服務(wù)器段返回的對(duì)象包含name,openid.
success: function (result) {

document.getElementById('oid').innerText=result.name+"："+result.openid;
},
error: function (jqXHR, textStatus, errorThrown) {
alert(textStatus);
}
});

</script>

復(fù)制代碼 代碼如下:

<%@ WebHandler Language="C#" %>

using System;
using System.Web;

public class H : IHttpHandler {

public void ProcessRequest (HttpContext context) {
context.Response.ContentType = "text/plain";

string result = context.Request.QueryString["jsoncallback"] + "({/"name/":/"測(cè)試編號(hào)為/",/"openid/":/"123456789/"})";

context.Response.Clear();
context.Response.Write(result);
context.Response.End();


}

public bool IsReusable {
get {
return false;
}
}

}