/// <summary>
/// 从缓存中获取项
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static SqlInfo GetFromCache(string key)
{
SqlInfo Value = null;
DictSqlCache.TryGetValue(key, out Value);
return(Value);
}
/// <summary>
/// 增加一项到缓存中
/// </summary>
/// <param name="key"></param>
/// <param name="item"></param>
/// <returns></returns>
public static bool AddToCache(string key, SqlInfo item)
{
SqlInfo Value = GetFromCache(key);
if (Value != null)
{
return(false);
}
lock (sync_obj)
{
DictSqlCache.Add(key, item);
}
return(true);
}