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    Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type ICache ¶
type ICache interface {
	// Get 获取缓存,返回缓存数据的 json 字符串,ttl, 和错误
	Get(ctx context.Context, key string) (val string, ttl time.Duration, err error)
	// Pull 获取缓存,并删除缓存
	Pull(ctx context.Context, key string) (val string, err error)
	// Set 设置缓存
	Set(ctx context.Context, key string, val interface{}, expire time.Duration) error
	// Remember 如果缓存不存在,则通过 fun 函数获取数据,并缓存。该函数返回 缓存数据和错误
	Remember(ctx context.Context, key string, expire time.Duration, fun func(ctx context.Context) (interface{}, error)) (string, error)
	// Clear 清理缓存
	Clear(ctx context.Context, key string) error
}
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