问题描述
我想实现我的网站视图跟踪Web服务。我使用JavaScript,因为我想从我的意见跟踪排除任何搜索机器人。现在的问题是,我得到一个未知Web方法的错误,当我尝试使用jQuery张贴到我创建的Web服务。
I'm trying to implement a view tracking web service on my website. I'm using JavaScript because I want to exclude any search bots from my tracked views. The problem is I'm getting a "Unknown web method" error when I try to use jQuery to post to the web service I've created.
$(document).ready(function() {
$.ajax({
type: "POST",
url: '<%=ResolveUrl("~/WS/ItemViewTrackingService.asmx/TrackItemView") %>',
data: "{'itemType': 'thread', 'itemId':<%=mThread.ThreadID %>}",
contentType: "application/json; charset=utf-8"
});
});
下面是Web服务。
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.ComponentModel
<System.Web.Script.Services.ScriptService()> _
<System.Web.Services.WebService(Namespace:="http://tempuri.org/")> _
<System.Web.Services.WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
<ToolboxItem(False)> _
Public Class ItemViewTrackingService
Inherits System.Web.Services.WebService
<WebMethod(EnableSession:=True)> _
Public Shared Sub TrackItemView(ByVal itemType As String, ByVal itemId As Int32)
If itemType.Equals("column", StringComparison.OrdinalIgnoreCase) Then
Services.ViewTrackingService.TrackColumnView(itemId)
ElseIf itemType.Equals("thread", StringComparison.OrdinalIgnoreCase) Then
Services.ViewTrackingService.TrackThreadView(itemId)
End If
End Sub
End Class
该错误是一个ASP .NET错误:未知的Web方法TrackItemView。参数名:方法名
The error is an ASP .NET error: Unknown web method TrackItemView. Parameter name: methodName
我已经这样做了数百次(貌似),但我看不出我错过了什么。我敢肯定,这小东西...
I've done this hundreds of times (seemingly), but I just can't see what I'm missing. I'm sure it's something small...
推荐答案
您不能使用共享
(静态
在Web服务在C#)方法。你也许会想使用静态方法作为在ASPX页面页面方法。在一个独立的ASMX Web服务时,您只能使用实例方法。
You cannot use a Shared
(static
in C#) method in a web service. You may be thinking of the use of static methods as "page methods" in an ASPX page. In a standalone ASMX web service, you can only use instance methods.
这篇关于调用共享的WebMethod时未知的Web方法异常的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!