/// <summary>
/// 移除缓存项
/// </summary>
/// <param name="key"></param>
public static void Remove(string key)
{
for (int i = Items.Count - 1; i >= 0; i--)
{
Cache_Item item = Items[i];
if (item.Key.Equals(key, StringComparison.OrdinalIgnoreCase))
{
Items.Remove(item);
}
}
}
/// <summary>
/// 刷新缓存列表
/// </summary>
public static void Refresh()
{
DateTime overTime = DateTime.Now.AddSeconds(-_TemplateCacheTime); //过期时间
//if (WeiSha.Common.Server.IsLocalIP) overTime = DateTime.Now; //如果是在本地调试，则不作缓存
for (int i = Items.Count - 1; i >= 0; i--)
{
Cache_Item item = Items[i];
if (item.CreateTime < overTime)
{
Items.Remove(item);
}
}
}
/// <summary>
/// 获取缓存项
/// </summary>
/// <param name="key">键值</param>
/// <returns></returns>
public static Cache_Item Get(string key)
{
Refresh();
Cache_Item item = null;
foreach (Cache_Item it in Items)
{
if (it.Key.Equals(key, StringComparison.OrdinalIgnoreCase))
{
item = it;
break;
}
}
return(item);
}
/// <summary>
/// 添加缓存项
/// </summary>
/// <param name="key"></param>
/// <param name="time"></param>
/// <param name="value"></param>
public static void Add(string key, DateTime time, string value)
{
Cache_Item item = Get(key); //获取当前模板缓存项
if (item == null)
{
item = new Cache_Item(key, time, value);
Items.Add(item);
}
else
{
item.CreateTime = time;
item.Value = value;
}
}
/// <summary>
/// 获取缓存项的内容
/// </summary>
/// <param name="key">键值</param>
/// <returns></returns>
public static string GetValue(string key)
{
Cache_Item item = Get(key);
return(item != null ? item.Value : "");
}
