/// <summary>
/// 初始化数据库环境、实例化子类中，所有Set属性
/// </summary>
public void Initializer()
{
if (IsInitializer)
{
return;
}
_client = new RedisClient(_redisConnection);
IsInitializer = true;
Connection = new RedisConnection(_client);
Hash = new RedisHash(_client);
Key = new RedisKey(_client);
List = new RedisList(_client);
PubSub = new RedisPubSub(_client);
Script = new RedisScript(_client);
Server = new RedisServer(_client);
Set = new RedisSet(_client);
SortedSet = new RedisSortedSet(_client);
String = new RedisString(_client);
Transaction = new RedisTransaction(_client);
Bit = new RedisBit(_client);
Expire = new RedisExpire(_client);
Sort = new RedisSort(_client);
Number = new RedisNumber(_client);
}
/// <summary>
/// 初始化数据库环境、实例化子类中，所有Set属性
/// </summary>
public void Initializer()
{
if (IsInitializer) { return; }
_client = new RedisClient(_redisConnection);
IsInitializer = true;
Connection = new RedisConnection(_client);
Hash = new RedisHash(_client);
Key = new RedisKey(_client);
List = new RedisList(_client);
PubSub = new RedisPubSub(_client);
Script = new RedisScript(_client);
Server = new RedisServer(_client);
Set = new RedisSet(_client);
SortedSet = new RedisSortedSet(_client);
String = new RedisString(_client);
Transaction = new RedisTransaction(_client);
Bit = new RedisBit(_client);
Expire = new RedisExpire(_client);
Sort = new RedisSort(_client);
Number = new RedisNumber(_client);
}
/// <summary>
/// 返回保存给定列表、集合、有序集合 key 中经过排序的元素数量。
/// </summary>
/// <param name="client">Redis 客户端。</param>
/// <param name="key">键名。</param>
/// <param name="destination">目标键名。</param>
/// <param name="by">按其元素来排序。</param>
/// <param name="offset">指定要跳过的元素数量。</param>
/// <param name="count">指定跳过 <paramref name="offset"/> 个指定的元素之后，要返回多少个对象。</param>
/// <param name="sort">排序方式。</param>
/// <param name="alpha">表示对字符串进行排序。</param>
/// <param name="get">根据排序的结果来取出相应的键值列表。</param>
/// <returns>保存列表形式的排序结果的元素数量。</returns>
public static long SortStore(this IRedisClient client
, string key, string destination, string by = null
, long? offset = null, long? count = null
, RedisSort? sort = null
, bool? alpha = null
, params string[] get)
{
List<string> args = new List<string>();
args.Add(key);
if(by != null)
args.AddRange(new[] { "BY", by });
if(offset.HasValue && count.HasValue)
args.AddRange(new[] { "LIMIT", offset.Value.ToString(), count.Value.ToString() });
foreach(var pattern in get)
args.AddRange(new[] { "GET", pattern });
if(sort.HasValue)
args.Add(sort.ToString().ToUpperInvariant());
if(alpha.HasValue && alpha.Value)
args.Add("ALPHA");
args.AddRange(new[] { "STORE", destination });
return client.Execute(new RedisInteger("SORT", args.ToArray()));
}
