public Result DoHttpWork(Request req)
{
var key = req.Query["key"];
if (key == null)
{
return(Result.Fail("参数错误"));
}
try
{
RedisClientLocal = new CSRedisClient(SysConf.Main.RedisLocal.ConnectStrings);
Logger.Main.Info($"[{Program.ModuleName}]初始化LOCAL REDIS CLIENT成功: \"{SysConf.Main.RedisLocal.ConnectStrings}\"");
}
catch (Exception ex)
{
Logger.Main.Error($"[{Program.ModuleName}]初始化LOCAL REDIS CLIENT失败: \"{SysConf.Main.RedisLocal.ConnectStrings}\", {ex.Message}");
}
if (req.Method == "GET")
{
if (!RedisClientLocal.Exists(key))
{
return(Result.Fail($"Key: {key} 不存在"));
}
return(Result.Success(RedisClientLocal.Get(key)));
}
else if (req.Method == "POST")
{
string content = req.Body.AsString();
return(Result.Success(RedisClientLocal.Set(key, content)));
}
return(Result.Fail($"不支持{req.Method}方法"));
}
public void Clear(string key)
{
if (!_client.Exists(key))
{
return;
}
_client.Del(key);
}
/// <summary>
/// 是否存在此缓存
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public bool Exists(string key)
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
return(_cache.Exists(key));
}
/// <summary>
/// exist value by key
/// </summary>
/// <param name="KeyName"></param>
/// <returns></returns>
public Boolean ExistKey(String KeyName)
{
if (conn == null)
{
throw new Exception("Connection has not initialize.");
}
return(conn.Exists(KeyName));
}
public async Task <TAgent> FetchById(string agentId)
{
var key = agentId;
if (csredis.Exists(key))
{
return(JsonConvert.DeserializeObject <TAgent>(csredis.Get(key)));
}
else
{
return(null);
}
}
private void SetKeyExpiration(CSRedisClient client, string cacheKey, Func <ICacheItemExpiration> expiration)
{
if (!client.Exists(cacheKey))
{
return;
}
var expiry = GetExpirationTime(expiration);
if (expiry != null)
{
client.Expire(cacheKey, (int)expiry.Value.TotalSeconds);
}
else
{
client.Expire(cacheKey, TimeSpan.MaxValue);
}
}
/// <summary>
/// 判断锁定是否存在
/// </summary>
/// <param name="key"></param>
/// <param name="limiter"></param>
/// <returns></returns>
public bool LockExists(IThrottleKey key, Limiter limiter)
{
string id = CreateLockKey(key, limiter);
return(CSRedis.Exists(id));
}
/// <summary>
/// 是否存在key
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public bool ContainsKey(string key)
{
return(_client.Exists(key));
}
public bool IsExist(string key)
{
return(_client.Exists(key));
}
/// <summary>
/// 判断是否存在
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public bool Get(string key)
{
return(redisConnection.Exists(key));
}
public bool Exists(string id)
{
var key = GetKeyPrefix(id);
return(_client.Exists(key));
}
/// <summary>
/// 判斷Key是否存在
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public bool KeyExists(string key)
{
return(csredis.Exists(key));
}
public bool KeyExists(string key) => _instance.Exists(key);