rxjs - 在 Rx 中，我可以获取完整的序列，而不是仅获取最后一个去抖对象吗？

Question

我想知道其中一个去抖物体是否是绿球。在去抖之前或之后仅过滤绿球会导致不正确的行为。

Answer 1

您可以将缓冲区运算符与去抖动运算符一起使用。这是一个非常基本的示例:

// This is our event stream. In this example we only track mouseup events on the document
const move$ = Observable.fromEvent(document, 'mouseup');

// We want to create a debounced version of the initial stream
const debounce$ = move$.debounceTime(1000);

// Now create the buffered stream from the initial move$ stream. 
// The debounce$ stream can be used to emit the values that are in the buffer
const buffered$ = move$.buffer(debounce$);

// Subscribe to your buffered stream
buffered$.subscribe(res => console.log('Buffered Result: ', res));