[英]Error in asp.net webservice
我的asmx網絡服務就是這樣
using System;
using System.Collections.Generic;
using System.Data;
using System.Web;
using System.Web.Script.Services;
using System.Web.Services;
using Newtonsoft.Json;
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ScriptService]
public class GetRateRequestData : WebService
{
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string GetParcelLookupData()
{
return JsonConvert.SerializeObject(dataSet, Formatting.Indented);
}
}
我試圖像這樣在瀏覽器中訪問數據
http://localhost:53569/services/GetRateRequestData.asmx/GetParcelLookupData/
但這會引發錯誤
System.InvalidOperationException: GetParcelLookupData/ Web Service method name is not valid.
at System.Web.Services.Protocols.HttpServerProtocol.Initialize()
at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)
我是Web服務的新手,在這里有人能指出我做錯了什么嗎?
您可以修飾方法以允許HTTP GET請求
[WebMethod]
[ScriptMethod(UseHttpGet=true)]
public string MyMethod(int myint)
{
// ... code here
}
並如下更改您的配置
<system.web>
<webServices>
<protocols>
<add name="HttpGet"/>
</protocols>
</webServices>
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