Java中调用WebService

1 [WebMethod]
2         [SoapRpcMethod(Use = SoapBindingUse.Literal, Action = "http://tempuri.org/GetProductsInfoByTime", RequestNamespace = "http://tempuri.org/", ResponseNamespace = "http://tempuri.org/")]
3         public string GetProductsInfoByTime(string MerchantCode, string Signature)
4 {}