/// <summary>
/// 更新缓存
/// </summary>
/// <typeparam name="TCacheObject"></typeparam>
/// <param name="redisManager"></param>
/// <param name="redisDb"></param>
/// <param name="key"></param>
/// <param name="cacheObject"></param>
/// <param name="exoireTime"></param>
/// <returns></returns>
public static async Task <TCacheObject> UpdateAsync <TCacheObject>(
this RedisManager redisManager,
EnumRedisDb redisDb,
string key,
TCacheObject cacheObject,
DateTimeOffset exoireTime)
{
await redisManager.AddAsync(redisDb, key, cacheObject, exoireTime);
return(await redisManager.GetAsync <TCacheObject>(redisDb, key));
}
/// <summary>
/// 获取或添加缓存
/// </summary>
/// <typeparam name="TCacheObject"></typeparam>
/// <param name="redisDb"></param>
/// <param name="key"></param>
/// <param name="expireTime"></param>
/// <param name="factory"></param>
/// <param name="redisManager"></param>
/// <returns></returns>
public static async Task <TCacheObject> GetOrAddAsync <TCacheObject>(
this RedisManager redisManager,
EnumRedisDb redisDb,
string key,
DateTimeOffset expireTime,
Func <TCacheObject> factory)
{
TCacheObject cacheObject;
var result = await redisManager.GetAsync <TCacheObject>(redisDb, key);
if (result == null)
{
cacheObject = factory.Invoke();
await redisManager.AddAsync(redisDb, key, cacheObject, expireTime);
}
else
{
cacheObject = result;
}
return(cacheObject);
}