Discard 丢弃
()
| 159 | |
| 160 | // Discard 丢弃 |
| 161 | func (this *MemoryWriter) Discard() error { |
| 162 | // 需要在Locker之外 |
| 163 | defer this.once.Do(func() { |
| 164 | this.endFunc(this.item) |
| 165 | }) |
| 166 | |
| 167 | this.storage.locker.Lock() |
| 168 | delete(this.storage.valuesMap, this.hash) |
| 169 | this.storage.locker.Unlock() |
| 170 | return nil |
| 171 | } |
| 172 | |
| 173 | // Key 获取Key |
| 174 | func (this *MemoryWriter) Key() string { |