/// <summary>
///
/// </summary>
/// <typeparam name="TValue"></typeparam>
/// <param name="key"></param>
/// <param name="ifNullFunc"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static TValue GetValue <TValue>(string key, Func <Task <TValue> > ifNullFunc = null, string connectionStr = "")
{
int retryCounter = 0;
Retry:
try
{
var value = RedisCommonCluster.Database(connectionStr).StringGet(key);
if (value.IsNull)
{
return(default(TValue));
}
if (ifNullFunc != null)
{
return(ifNullFunc.Invoke().GetAwaiter().GetResult());
}
return(JsonConvert.DeserializeObject <TValue>(value));
}
catch (Exception ex)
{
if (retryCounter <= 3)
{
System.Threading.Thread.Sleep(100);
retryCounter++;
goto Retry;
}
}
return(default(TValue));
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <param name="expiry"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static bool SetValue(string key, object value, TimeSpan?expiry = null, string connectionStr = "")
{
if (value == null)
{
return(false);
}
var _value = JsonConvert.SerializeObject(value);
int retryCounter = 0;
Retry:
try
{
return(RedisCommonCluster.Database(connectionStr).StringSet(key, _value, expiry));
}
catch (Exception ex)
{
if (retryCounter <= 3)
{
System.Threading.Thread.Sleep(100);
retryCounter++;
goto Retry;
}
}
return(false);
}
public static T ListRightPop <T>(string key, string connectionStr = "")
{
var rValue = RedisCommonCluster.Database(connectionStr).ListRightPop(key);
var t = JsonConvert.DeserializeObject <T>(rValue);
return(t);
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <param name="ifNullFunc"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static object GetValue(string key, Func <Task <object> > ifNullFunc = null, string connectionStr = "")
{
var value = RedisCommonCluster.Database(connectionStr).StringGet(key);
if (value.IsNull)
{
return(null);
}
if (ifNullFunc != null)
{
return(ifNullFunc.Invoke().GetAwaiter().GetResult());
}
return(JsonConvert.DeserializeObject(value));
}
public static StackExchange.Redis.RedisValue HashDelete(string key, string dataKey, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).HashDelete(key, dataKey));
}
public static StackExchange.Redis.HashEntry[] HashGetAll(string key, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).HashGetAll(key));
}
public static bool HashSet(string key, string dataKey, string value, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).HashSet(key, dataKey, value));
}
///// <summary>
///// 删除指定前缀的key
///// </summary>
///// <param name="key"></param>
///// <param name="isAddEnv"></param>
//public static void DeleteLikeKeys(string key)
//{
// var serverlis = RedisCommonCluster.Servers;
// foreach (var server in serverlis)
// {
// var keys = server.Keys(pattern: "*" + key + "*");
// foreach (var item in keys)
// RedisCommonCluster.Database.KeyDelete(item);
// }
//}
public static bool SortedSetAdd(string key, string a, int b, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).SortedSetAdd(key, a, b));
}
public static long Decr(string key, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).StringDecrement(key));
}
public static long ListLength(string key, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).ListLength(key));
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <param name="isAddEnv"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static string ListRightPop(string key, string connectionStr = "")
{
var rValue = RedisCommonCluster.Database(connectionStr).ListRightPop(key);
return(rValue);
}
/// <summary>
/// connectionStr
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static long ListRightPush(string key, string value, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).ListRightPush(key, value));
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static bool KeyExists(string key, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).KeyExists(key));
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <param name="connectionStr">不填默认为伪原创链接</param>
/// <returns></returns>
public static bool Remove(string key, string connectionStr = "")
{
return(RedisCommonCluster.Database(connectionStr).KeyDelete(key));
}
