/// <summary>
/// 获取当前请求中的表单数据，如果没有该表单项，将返回传入的默认值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key">表单名</param>
/// <param name="method">数据提交方法</param>
/// <param name="defaultValue">默认值</param>
/// <returns></returns>
public T[] GetList <T>(string key, Method method, T[] defaultValue) where T : struct
{
string value = GetValue(key, method);
if (string.IsNullOrEmpty(value))
{
return(defaultValue);
}
using (ErrorScope es = new ErrorScope())
{
string[] strings = value.Split(',');
T[] results = new T[strings.Length];
for (int i = 0; i < strings.Length; i++)
{
string tempValue = strings[i];
if (tempValue == string.Empty)
{
continue;
}
T result;
if (StringUtil.TryParse <T>(tempValue, out result))
{
results[i] = result;
}
else
{
es.IgnoreError <ErrorInfo>();
return(new T[0]);
}
}
return(results);
}
}
/// <summary>
/// 获取当前请求中的表单数据，如果没有该表单项，将返回传入的默认值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key">表单名</param>
/// <param name="method">数据提交方法</param>
/// <param name="defaultValue">默认值</param>
/// <returns></returns>
public T Get <T>(string key, Method method, T defaultValue) where T : struct
{
string value = GetValue(key, method);
if (value == null)
{
return(defaultValue);
}
using (ErrorScope es = new ErrorScope())
{
T result;
if (StringUtil.TryParse <T>(value, out result))
{
/*用户时间转数据库服务器时间*/
if (typeof(T) == typeof(DateTime))
{
DateTime dateTime = (DateTime)(object)result;
dateTime.AddHours(-UserBO.Instance.GetUserTimeDiffrence(User.Current));
return((T)(object)dateTime);
}
/* */
return(result);
}
else
{
es.IgnoreError <ErrorInfo>();
return(defaultValue);
}
}
}
public static T TryParse <T>(string value)
{
using (ErrorScope es = new ErrorScope())
{
T result = StringUtil.TryParse <T>(value);
es.IgnoreError <ErrorInfo>();
return(result);
}
}
/// <summary>
/// 获取当前请求中的表单数据，如果没有该表单项，将返回null
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key">表单名</param>
/// <param name="method">数据提交方法</param>
/// <returns></returns>
public Nullable <T> Get <T>(string key, Method method) where T : struct
{
string value = null;
if (method == Method.Post || method == Method.All)
{
value = GetForm(key);
}
if (method == Method.Get || (method == Method.All && value == null))
{
value = GetQueryString(key);
}
if (value == null)
{
return(null);
}
using (ErrorScope es = new ErrorScope())
{
T result;
if (StringUtil.TryParse <T>(value, out result))
{
//用户时间转数据库服务器时间
if (typeof(T) == typeof(DateTime))
{
DateTime dateTime = (DateTime)(object)result;
dateTime.AddHours(0 - UserBO.Instance.GetUserTimeDiffrence(User.Current));
return((T)(object)dateTime);
}
return(result);
}
else
{
es.IgnoreError <ErrorInfo>();
return(null);
}
}
}