/// <summary>
/// 添加数据（对象）
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <param name="expireTime"></param>
public void Set(string key, object value, TimeSpan expireTime)
{
var data = new MemoryCacheData(key, value);
data.SetExpireTime(expireTime);
_datas[data.Key] = data;
}
/// <summary>
/// 添加数据（对象）
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
public void Set(string key, object value)
{
var data = new MemoryCacheData(key, value);
_datas[data.Key] = data;
}