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分享ajax 与 asp.net 通信
<%@ WebService Language=”C#” Class=”QuotationService” %>
using System;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Web.Script.Services;
using System.Collections.Generic;
[WebService(Namespace = “http://tempuri.org/”)]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ScriptService]
public class QuotationService : System.Web.Services.WebService
{
[WebMethod]
public string GetQuote()
{
List<string> quotes = new List<string>();
quotes.Add(“The fool who is silent passes for wise.”);
quotes.Add(“The early bird catches the worm.”);
quotes.Add(“If wishes were true, shepherds would be kings.”);
Random rnd = new Random();
return quotes[rnd.Next(quotes.Count)];
}
}
ptg
Calling Web Services from the Client 1779
40
})
});
});
</script>
</head>
<body>
<form id=”form1” runat=”server”>
<div>
<input id=”btnGet” type=”button” value=”Get Quote” />
<br /><br />
<span id=”spanQuote”></span>
</div>
</form>
</body>
</html>
using System;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Web.Script.Services;
using System.Collections.Generic;
[WebService(Namespace = “http://tempuri.org/”)]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ScriptService]
public class QuotationService : System.Web.Services.WebService
{
[WebMethod]
public string GetQuote()
{
List<string> quotes = new List<string>();
quotes.Add(“The fool who is silent passes for wise.”);
quotes.Add(“The early bird catches the worm.”);
quotes.Add(“If wishes were true, shepherds would be kings.”);
Random rnd = new Random();
return quotes[rnd.Next(quotes.Count)];
}
}
ptg
Calling Web Services from the Client 1779
40
})
});
});
</script>
</head>
<body>
<form id=”form1” runat=”server”>
<div>
<input id=”btnGet” type=”button” value=”Get Quote” />
<br /><br />
<span id=”spanQuote”></span>
</div>
</form>
</body>
</html>
...全文
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wanghui0380 2019-06-25
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无需webservice
只需要在aspx.cs 页面内使用
[WebMethod] 给一个静态公开方法标记一下即可
https://www.cnblogs.com/sxhlf/p/6709264.html
stherix 2019-06-25
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默认webservice只支持SOAP
如果要支持GET/POST
https://blog.csdn.net/weixin_34143774/article/details/89750606
正怒月神 版主 2019-06-25
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可以访问的。
不过只是不推荐这么用而已。
https://blog.csdn.net/lovecruel/article/details/6697764
guofeng2000 2019-06-25
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没有Restful能访问吗？
我觉得不能直接通过ajax调用web services。
deeppocket 2019-06-24
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<%@ Page Language=”C#” %>
<!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 id=”Head1” runat=”server”>
<title>Show Web Service Method</title>
<script type=”text/javascript” src=”./Scripts/jquery-1.4.1.js”></script>
<script type=”text/javascript”>
$(document).ready(function () {
$(“#btnGet”).click(function () {
$.ajax({
type: “POST”,
dataType: “json”,
contentType: “application/json”,
url: “QuotationService.asmx/GetQuote”,
success: function (data) {
$(“#spanQuote”).html(data.d);
},
error: function () {
alert(“The call to the web service failed.”);
}
CHAPTER 40 Client-Side AJAX with jQuery
From the Library of Wow! eBook
