/// <summary>
/// Inserts or updates the value in the cache.
/// </summary>
/// <param name="key">Cache Key</param>
/// <param name="value">Value to add or update</param>
/// <param name="timeout">Timespan of time to live in the cache. If null, then it will stay in the cache indefinitely.</param>
/// <param name="partitionName">
/// Optional value for the name of a partition in the application cache. Partitions can be a good way to categorize or group
/// certain types of items in the cache together.
/// </param>
public async Task AddOrUpdateAsync(string key, object value, TimeSpan?timeout, string partitionName = "")
{
if (string.IsNullOrEmpty(key) || value == null)
{
return;
}
var cacheValue = JsonConvert.SerializeObject(value);
if (string.IsNullOrEmpty(partitionName))
{
if (timeout == null)
{
await _redisDatabase.StringSetAsync(key, cacheValue).ConfigureAwait(false);
}
else
{
await _redisDatabase.StringSetAsync(key, cacheValue, timeout).ConfigureAwait(false);
}
}
else
{
var partitionKey = ComposePartitionKey(partitionName);
await _redisDatabase.SetAddAsync(AllPartitionsCacheKey, partitionKey).ConfigureAwait(false);
await _redisDatabase.HashSetAsync(partitionKey, key, cacheValue).ConfigureAwait(false);
await AddTimeoutToPartitionAsync(partitionName, key, timeout).ConfigureAwait(false);
}
}
/// <summary>
/// 在 hash 设定值
/// </summary>
/// <param name="redisKey"></param>
/// <param name="hashField"></param>
/// <param name="value"></param>
/// <returns></returns>
public async Task <bool> HashSetAsync(string redisKey, string hashField, string value)
{
redisKey = GetKeyForRedis(redisKey);
return(await _database.HashSetAsync(redisKey, hashField, value));
}