通过Ajax使用参数webservice调用GET

Question

我正在尝试通过ajax调用GET webservice，找到了服务，但是我无法设置传递参数，引用的所有组合和JSON.stringify我用Google搜索并尝试失败，这些是我的尝试（在注释行中，您会看到我尝试的data参数格式：

$.ajax({ type: "GET", url: "webservice/srv_documento.asmx/FijarOrientacionEncabezado", //data: JSON.stringify({ IdElementoDoc: parseInt(id_elto), OrientacionVertical: Boolean(texto_vertical) }), //data: { IdElementoDoc: parseInt(id_elto), OrientacionVertical: 0 }, data: JSON.stringify('{ "IdElementoDoc": "1", "OrientacionVertical": "0" }'), //data: JSON.stringify({ IdElementoDoc: '"' + id_elto + '"', OrientacionVertical: '"' + texto_vertical + '"' }), contentType: "application/json; charset=utf-8", dataType: "json", success: function (msg) { console.log("Ok " + dump(msg)); }, error: function (msg) { console.log("Error " + dump(msg)); } });

我收到消息缺少参数IdElementoDoc ：

  

{“Message”：“Llamada al servicio webnoválida.Faltaun valor paraelparámetro：\ u0027IdElementoDoc \ u0027。”，“StackTrace”：“en System.Web.Script.Services.WebServiceMethodData.CallMethod（Object target ，IDictionary 2 parameters)\r\n en System.Web.Script.Services.WebServiceMethodData.CallMethodFromRawParams(Object target, IDictionary 2个参数）\ r \ n en System.Web.Script.Services.RestHandler.InvokeMethod（HttpContext context，WebServiceMethodData methodData，IDictionary`2 rawParams）\ r \ n en System.Web.Script.Services .RestHandler.ExecuteWebServiceCall（HttpContext context，WebServiceMethodData methodData）“，”ExceptionType“：”System.InvalidOperationException“}”

这是我的服务定义（VB）：

<WebMethod()> _
<ScriptMethod(ResponseFormat:=ResponseFormat.Json, UseHttpGet:=True)> _
Public Function FijarOrientacionEncabezado(IdElementoDoc As Integer, OrientacionVertical As Integer) As String
    Try
        Dim log As New Logger

        log.log(String.Format("FijarOrientacionEncabezado {0}", IdElementoDoc))


        Return New JSONResponse(True, "ok").serialize()
    Catch ex As Exception
        Return New JSONResponse(False, ex.Message).serialize()
    End Try

End Function