摘要: 前端 import { Component, OnInit, ViewChild, ElementRef } from '@angular/core'; import { MediaDevicesService } from '../../media-devices.service'; import 阅读全文
posted @ 2020-04-21 17:28 Ajanuw 阅读(2276) 评论(0) 推荐(0) 编辑
摘要: <button id="btn1">长按触发</button> <button id="btn2">长按触发2</button> interface IOpt { el: HTMLElement; listener: EventListener; options?: boolean | AddEve 阅读全文
posted @ 2020-04-21 10:53 Ajanuw 阅读(2212) 评论(0) 推荐(1) 编辑