Method Delete

internal/caches/storage_file.go:753–775

Delete 删除某个键值对应的缓存

(key string)

// Delete 删除某个键值对应的缓存
func (this *FileStorage) Delete(key string) error {
	// 是否正在退出
	if teaconst.IsQuiting {
		return nil
	}

	// 先尝试内存缓存
	this.runMemoryStorageSafety(func(memoryStorage *MemoryStorage) {
		_ = memoryStorage.Delete(key)
	})

	hash, path, _ := this.keyPath(key)
	err := this.list.Remove(hash)
	if err != nil {
		return err
	}
	err = this.removeCacheFile(path)
	if err == nil || os.IsNotExist(err) {
		return nil
	}

	return err
}

// Stat 统计
func (this *FileStorage) Stat() (*Stat, error) {