Delays the emission of items from the source Observable by a given timeout or until a given Date.

例子：

const clicks = fromEvent(document, 'click');const delayedClicks = clicks.pipe(delay(1000)); // each click emitted after 1 secondclicks.subscribe(x => console.log('diablo normal: ' + x));delayedClicks.subscribe(x => console.log('diablo delayed: ' + x));

測試結果：

delayed Observable emit value的時間戳總是比normal Observable晚一秒鐘。

總結

以上是生活随笔為你收集整理的rxjs里delay operators的用法的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。