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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                **防抖和節流的區別** **防抖**:如果事件被頻繁觸發,防抖保證只能有一次觸發生效,前面N多次觸發都會被忽略. **節流**:如果時間被頻繁觸發,節流能減少事件觸發的頻率,因此,節流是有選擇性的執行一部分事件. **總結**: 函數節流(throttle)與 函數防抖(debounce)都是為了限制函數的執行頻次,以優化函數觸發頻率過高導致的響應速度跟不上觸發頻率,出現延遲,假死或卡頓的現象。
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                              哎呀哎呀视频在线观看