1.用户验证 UserLogin(string usercode, string password）
  引用:http://www.4006889521.cn:9568/Userlogin.asmx
  参数说明:
  usercode:用户代码(001:测试)
  password:用户密码(123:测试)
  
  返回值:Json格式
  {"Success":"true","Content":"{\"State\":true,\"LoginRemark\":\"用户验证通过\",\"LoginId\":\"127000120150930160734243\",\"UserName\":\"TEST01\",\"UserCode\":\"001\",\"ParentName\":\"\",\"ParentCode\":\"\",\"Remark\":\"\"}"}
  
  成功:Success->true
       Content->用户信息内容
  失败:Success->false
       Content->错误原因
  用户信息结构：
  class userinfo
    {
        private bool State = false;
        private string LoginRemark = "";
        private string LoginId = "";
        private string UserName = "";
        private string UserCode = "";
        private string ParentName = "";
        private string ParentCode = "";
        private string Remark = "";
    }

2.下载产品资料
  DowLoadProduct(string tLoginID, string tCondition)
  引用:http://www.4006889521.cn:9568/Downloads.asmx
  参数说明:
  tLoginID:用户登录成功返回LoginId
  tCondition:取最后一次更新,最大资料时间戳即Uprecndate 最大值;。
  
  返回值:Json格式
 {"Success":"true","Content":"[{\"brand\":\"HOLYES\",\"productyear\":\"2015\",\"prodkind_name\":\"太阳镜\",\"product_id\":\"815098301\",\"modelm\":\"HL0983\",\"colors\":\"C01\",\"product_name\":\"HOLYES 太阳镜\",\"remark\":\"产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述...\",\"Uprecndate\":\"201\",\"paramentA\":\"50\",\"paramentB\":\"17\",\"paramentC\":\"140\"},{\"brand\":\"HOLYES\",\"productyear\":\"2015\",\"prodkind_name\":\"太阳镜\",\"product_id\":\"815098302\",\"modelm\":\"HL0983\",\"colors\":\"C02\",\"product_name\":\"HOLYES 太阳镜\",\"remark\":\"产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述...\",\"Uprecndate\":\"201\",\"paramentA\":\"50\",\"paramentB\":\"17\",\"paramentC\":\"140\"},{\"brand\":\"HOLYES\",\"productyear\":\"2015\",\"prodkind_name\":\"太阳镜\",\"product_id\":\"815098501\",\"modelm\":\"HL0985\",\"colors\":\"C01\",\"product_name\":\"HOLYES 太阳镜\",\"remark\":\"产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述...\",\"Uprecndate\":\"201\",\"paramentA\":\"50\",\"paramentB\":\"17\",\"paramentC\":\"140\"},{\"brand\":\"HOLYES\",\"productyear\":\"2015\",\"prodkind_name\":\"太阳镜\",\"product_id\":\"815098502\",\"modelm\":\"HL0985\",\"colors\":\"C02\",\"product_name\":\"HOLYES 太阳镜\",\"remark\":\"产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述,产品特点描述...\",\"Uprecndate\":\"201\",\"paramentA\":\"50\",\"paramentB\":\"17\",\"paramentC\":\"140\"}]"}  
  成功:Success->true
       Content->产品信息内容
  失败:Success->false
       Content->错误原因
  
  产品信息结构：
   class Products
    {
        private string brand = "";
        private string productyear = "";
        private string prodkind_name = "";
        private string product_id = "";
        private string modelm = "";
        private string colors = "";
        private string product_name = "";
        private string remark = "";
        private string Uprecndate = "";
        private string paramentA = "";
        private string paramentB = "";
        private string paramentC = "";
    }


3.产品图片下载目录:
  http://www.4006889521.cn:9568/image/img.zip
  产品图片，以产品product_id命名。
  product_id+'_'+colors