/// <summary>
 /// 获取URL参数数据到对象
 /// </summary>
 /// <typeparam name="T"></typeparam>
 /// <param name="context"></param>
 /// <param name="obj"></param>
 /// <returns></returns>
 public static T GetQueryData <T>(this IOwinContext context, T obj)
     where T : class
 {
     return(context.GetQueryData <T>(obj, false));
 }
 /// <summary>
 /// 获取URL参数数据到对象
 /// </summary>
 /// <typeparam name="T"></typeparam>
 /// <param name="context"></param>
 /// <returns></returns>
 public static T GetQueryData <T>(this IOwinContext context, params String[] ignoreProperties)
     where T : class
 {
     return(context.GetQueryData <T>(false, ignoreProperties));
 }