前端调用WCF接口的方法

1：引用WCf。需要用到：Service References

2：引用成功之后，需要创建连接wcf的通道。新建一个类：BaseData，声明一个成员变量  basicData

3：在构造函数里面创建通道。

4：GetCardDiscount方法就是具体的调用wcf内部接口的方法。

namespace GTOW.DAL.WCF
{
    public class BaseData
    {
        private BasicDataServiceReference.IBasicDataOperate basicData;
        public BaseData()
        {
            CreateChannel();
        }
   

        /// <summary>
        /// 创建通道初始连接
        /// </summary>
        /// <returns></returns>
        private IBasicDataOperate CreateChannel()
        {
            try
            {
                //string basicDataAddress = ConfigurationManager.AppSettings["BasicDataAddress"];

                string basicDataAddress = GTOW.ConfigManager.ConfigCenterValue.Instance.GetByString("BasicDataAddress");

                BasicHttpBinding basicTcp = new BasicHttpBinding();
                basicTcp.MaxReceivedMessageSize = int.MaxValue;
                basicTcp.Security.Mode = BasicHttpSecurityMode.None;
                string BasicDataHostAddress = basicDataAddress;// "http://222.66.142.19:9301/bdo/";
                ChannelFactory<IBasicDataOperate> channel = new ChannelFactory<IBasicDataOperate>(basicTcp, BasicDataHostAddress);
                basicData = channel.CreateChannel();
                return basicData;
            }
            catch (Exception ex)
            {
                return null;
            }
        }

      /// <summary>
        ///  会员卡折扣
       /// </summary>
       /// <param name="intCardKind">卡类型</param>
       /// <param name="strHotelCode">酒店编号</param>
       /// <param name="dateTime">日期</param>
       /// <returns></returns>
        public decimal GetCardDiscount(int intCardKind, string strHotelCode,string dateTime)
        {
            M625OperateInfo m625 = new M625OperateInfo { operatorID = "998", ResvSource = "998" };
            return basicData.GetCardDiscount_V2(m625, intCardKind, strHotelCode, dateTime);
        }

}