StackExchange.Redis中的MSET

Question

是否有一種方法可以從MSET在Redis中執行MSET 。

在參考文檔之后 ，我編寫的以下代碼執行StringSetAsync以在Redis中添加多個鍵值對。 我們是否有類似IDatabase.StringSet(RedisKey[], RedisValue[]) ？

  public void Add(IEnumerable<CacheKeyValue> cacheKeyValues)
  {
      var tasks = new List<Task>();

      foreach(var kv in cacheKeyValues.ToList())
      {
          tasks.Add(((Task<bool>)DB.StringSetAsync(kv.Key, ((RedisValue)kv.Value))).ContinueWith((b) => kv.Status = true));
      }

      Task.WaitAll(tasks.ToArray());
  }

Answer 1

您要致電：

bool StringSet(KeyValuePair<RedisKey, RedisValue>[] values, When when = When.Always, CommandFlags flags = CommandFlags.None);

但只傳入第一個參數（這意味着第二和第三個參數是默認值，這意味着您將獲得MSET行為）。

根據https://github.com/StackExchange/StackExchange.Redis/blob/c4c9c1fdb455070415e82d2f104fc89a90b057b5/StackExchange.Redis/StackExchange/Redis/IDatabase.cs ：

/// <summary>
/// Sets the given keys to their respective values. If "not exists" is specified, this will not perform any operation at all even if just a single key already exists.
/// </summary>
/// <returns>True if the keys were set, else False</returns>
/// <remarks>http://redis.io/commands/mset</remarks>
/// <remarks>http://redis.io/commands/msetnx</remarks>
bool StringSet(KeyValuePair<RedisKey, RedisValue>[] values, When when = When.Always, CommandFlags flags = CommandFlags.None);

還有一個async等效項：

/// <summary>
/// Sets the given keys to their respective values. If "not exists" is specified, this will not perform any operation at all even if just a single key already exists.
/// </summary>
/// <returns>True if the keys were set, else False</returns>
/// <remarks>http://redis.io/commands/mset</remarks>
/// <remarks>http://redis.io/commands/msetnx</remarks>
Task<bool> StringSetAsync(KeyValuePair<RedisKey, RedisValue>[] values, When when = When.Always, CommandFlags flags = CommandFlags.None);