namespace Admin.NET.Core.Service;
///
/// 系统缓存服务
///
[ApiDescriptionSettings(Order = 400)]
public class SysCacheService : IDynamicApiController, ISingleton
{
private readonly ICache _cache;
public SysCacheService(ICache cache)
{
_cache = cache;
}
///
/// 获取缓存键名集合
///
///
[DisplayName("获取缓存键名集合")]
public List GetKeyList()
{
return _cache.Keys.ToList();
}
///
/// 增加缓存
///
///
///
///
[ApiDescriptionSettings(false)]
public void Set(string key, object value)
{
_cache.Set(key, value);
}
///
/// 增加缓存并设置过期时间
///
///
///
///
///
[ApiDescriptionSettings(false)]
public void Set(string key, object value, TimeSpan expire)
{
_cache.Set(key, value, expire);
}
///
/// 获取缓存
///
///
///
///
[ApiDescriptionSettings(false)]
public T Get(string key)
{
return _cache.Get(key);
}
///
/// 删除缓存
///
///
///
[ApiDescriptionSettings(Name = "Delete"), HttpPost]
[DisplayName("删除缓存")]
public void Remove(string key)
{
_cache.Remove(key);
}
///
/// 检查缓存是否存在
///
/// 键
///
[ApiDescriptionSettings(false)]
public bool ExistKey(string key)
{
return _cache.ContainsKey(key);
}
///
/// 根据键名前缀删除缓存
///
/// 键名前缀
///
[ApiDescriptionSettings(Name = "DeleteByPreKey"), HttpPost]
[DisplayName("根据键名前缀删除缓存")]
public int RemoveByPrefixKey(string prefixKey)
{
var delKeys = _cache.Keys.Where(u => u.StartsWith(prefixKey)).ToArray();
if (!delKeys.Any()) return 0;
return _cache.Remove(delKeys);
}
///
/// 获取缓存值
///
///
///
[DisplayName("获取缓存值")]
public dynamic GetValue(string key)
{
return _cache.Get(key);
}
}