/// <summary>
/// 验证是否为空
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="columnsList"></param>
/// <param name="model"></param>
/// <returns></returns>
public static ValidateResModel ValidateNullOrEmpty <T>(List <ColumnsModel> columnsList, T model)
{
ValidateResModel res = new ValidateResModel()
{
IsValidate = true
}; //默认验证通过
ColumnsModel columnsModel = null;
PropertyInfo property = null; //属性对象
Object property_value = null; //属性值
string str = "";
for (int j = 0; j < columnsList.Count; j++)
{
columnsModel = columnsList[j];
property = typeof(T).GetProperty(columnsModel.PropertyName.Trim());
if (property == null)
{
throw new Exception("列名'" + columnsModel.PropertyName + "'不存在类中");
}
property_value = property.GetValue(model, null);
if (property.PropertyType == typeof(DateTime) || property.PropertyType == typeof(DateTime?))
{
try
{
Convert.ToDateTime(property_value);
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "时间格式不正确";
break;
}
}
else if (property.PropertyType == typeof(string))
{
str = property_value == null ? "" : Convert.ToString(property_value);
if (!columnsModel.IsNullable)
{//必输
if (string.IsNullOrEmpty(str.Trim()))
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "不能为空";
break;
}
}
#region 验证日期类型的字符串格式(因为json这边接收的日期类型都是字符串)
if (columnsModel.DataType == typeof(DateTime) && !string.IsNullOrEmpty(str))
{//如果是日期类型，并且传入的值不为空，则需要验证日期格式是否正确
try
{
Convert.ToDateTime(property_value);
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "时间格式不正确";
break;
}
}
#endregion
#region 验证格林威治日期类型的字符串格式(因为json这边接收的日期类型都是字符串)
if (columnsModel.DataType == typeof(GreenwichTimeStamp) && !string.IsNullOrEmpty(str))
{//如果是日期类型，并且传入的值不为空，则需要验证日期格式是否正确
try
{
DateTime?dt = WIPCommon.ForamtGreenwichTimeStampToDateTime(str);
if (dt == null)
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "格林威治时间格式不正确";
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "格林威治时间格式不正确";
break;
}
}
#endregion
}
else if (property.PropertyType == typeof(int))
{
try
{
int timestamp = Convert.ToInt32(property_value);
if (timestamp == 0)
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "不能为0";
break;
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "int格式不正确";
break;
}
}
else if (property.PropertyType == typeof(long))
{
if (columnsModel.DataType == typeof(UnixTimeStamp))
{//验证long类型的unix时间戳
try
{
long timestamp = Convert.ToInt64(property_value);
if (timestamp == 0)
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "unix时间戳不能为0";
break;
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "unix时间戳格式不正确";
break;
}
}
}
else if (property.PropertyType == typeof(decimal) || property.PropertyType == typeof(decimal?))
{
}
}
return(res);
}
/// <summary>
/// 验证是否为空
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="columnsList"></param>
/// <param name="model"></param>
/// <returns></returns>
public static ValidateResModel ValidateNullOrEmpty(List <ValidateModel> columnsList)
{
ValidateResModel res = new ValidateResModel()
{
IsValidate = true
}; //默认验证通过
ValidateModel columnsModel = null;
Object property_value = null; //属性值
string str = "";
for (int j = 0; j < columnsList.Count; j++)
{
columnsModel = columnsList[j];
property_value = columnsModel.DataValue;
#region 验证日期类型的字符串格式(因为json这边接收的日期类型都是字符串)
if (columnsModel.DataType == typeof(DateTime))
{//如果是日期类型，并且传入的值不为空，则需要验证日期格式是否正确
str = property_value == null ? "" : Convert.ToString(property_value);
try
{
if (!columnsModel.IsNullable)
{//必输
if (string.IsNullOrEmpty(str.Trim()))
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "不能为空";
break;
}
}
if (!string.IsNullOrEmpty(str.Trim()))
{
Convert.ToDateTime(property_value);
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "时间格式不正确";
break;
}
}
#endregion
#region 验证格林威治日期类型的字符串格式(因为json这边接收的日期类型都是字符串)
else if (columnsModel.DataType == typeof(GreenwichTimeStamp))
{//如果是日期类型，并且传入的值不为空，则需要验证日期格式是否正确
str = property_value == null ? "" : Convert.ToString(property_value);
try
{
if (!columnsModel.IsNullable)
{//必输
if (string.IsNullOrEmpty(str.Trim()))
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "不能为空";
break;
}
}
if (!string.IsNullOrEmpty(str.Trim()))
{
DateTime?dt = WIPCommon.ForamtGreenwichTimeStampToDateTime(str);
if (dt == null)
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "格林威治时间格式不正确";
}
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "格林威治时间格式不正确";
break;
}
}
#endregion
else if (columnsModel.DataType == typeof(string))
{
str = property_value == null ? "" : Convert.ToString(property_value);
if (!columnsModel.IsNullable)
{//必输
if (string.IsNullOrEmpty(str.Trim()))
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "不能为空";
break;
}
}
}
else if (columnsModel.DataType == typeof(int))
{
try
{
int timestamp = Convert.ToInt32(property_value);
if (timestamp == 0)
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "不能为0";
break;
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "int格式不正确";
break;
}
}
else if (columnsModel.DataType == typeof(UnixTimeStamp))
{//验证long类型的unix时间戳
try
{
long timestamp = Convert.ToInt64(property_value);
if (timestamp == 0)
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "unix时间戳不能为0";
break;
}
}
catch
{
res.IsValidate = false;
res.ValidateMsg = columnsModel.ChinaName + "unix时间戳格式不正确";
break;
}
}
else if (columnsModel.DataType == typeof(decimal) || columnsModel.DataType == typeof(decimal?))
{
}
}
return(res);
}
