Question

我正在创建一个网络应用，我正在使用以下网络服务

[WebMethod]
[ScriptMethod(UseHttpGet = true)]
public void insertarea(string comname, string brandname, string zone, string location, string area)
{
   string id = "";
   var json = "";
   SqlCommand cmdcom = new SqlCommand("select id from companydetails where comname='" + comname + "'", con);
   con.Open();
   SqlDataReader drcom = cmdcom.ExecuteReader();
   while (drcom.Read())
   {
       id = drcom["id"].ToString();
   }
   con.Close();
   List<object> addarea = new List<object>();
   if (brandname != "select")
   {
       cmd = new SqlCommand("Insert into companyallot values('" + id + "','" + location + "','" + area + "','" + zone + "','" + brandname + "',NULL,NULL,NULL,NULL,NULL)", con);
       con.Open();
       cmd.ExecuteNonQuery();
       json = js.Serialize("Area Added with brandname");
       con.Close();
   }
   else
   {
       cmd = new SqlCommand("Insert into companyallot values('" + id + "','" + location + "','" + area + "','" + zone + "',Null,Null,Null,Null,Null,Null)", con);
       con.Open();
       cmd.ExecuteNonQuery();
       json = js.Serialize("Area Added For All Brands");
       con.Close();
   }
   Context.Response.Write("{" + '"' + "info" + '"' + ":" + json + "}");
}

但我不断收到错误

System.InvalidOperationException：insertarea Web服务方法名称无效。在System.Web.Services.Protocols.HttpServerProtocol.Initialize（）在System.Web.Services.Protocols.ServerProtocolFactory.Create（Type type，HttpContext context，HttpRequest request，HttpResponse response，Boolean＆amp; abortProcessing）

我尝试了几次更改方法名称，但仍面临同样的错误。有人知道这里有什么问题吗？

这是我的angularjs函数

$scope.updatefunction = function (param) {
   $scope.updateparam = param;
   console.log($scope.updateparam.comarea);

   $http.get('/allotcompany.asmx/areaintable', {
      params: {
         comname: $scope.mdcomname,
         brandname: $scope.mdbrandname,
         zone: $scope.mdzone,
         location: $scope.location,
         area: $scope.updateparam.comarea
      }
   }).then(function (response) {
      alert(response.data.info);
      $scope.gettableinfo();
   });
}

Answer 1

当我查看你的Angularjs代码时，我发现你称之为'beaintable＆＃39;方法名称$http.get('/allotcompany.asmx/areaintable'。

将其更改为$http.get('/allotcompany.asmx/insertarea'

时会发生什么

方法名称无效的webservice

1 个答案: