The true flag for useCapture is important. Browser events propagate in two phases: first, they travel down the DOM tree from the root to the target (capture phase), then they bubble up from the target back to the root (bubble phase). By listening in the capture phase, my listener fires before any event listener attached by HotAudio’s player code. Even if fermaw tried to cancel or suppress the event, he’d be too late because the capturing listener always fires first.
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
。夫子对此有专业解读
第一百一十条 旅客无票乘船、越级乘船、超程乘船或者持不符合减价条件的优惠客票乘船的，应当按照规定补足票款，承运人可以按照规定加收票款；拒不支付票款的，船长有权在适当地点令其离船，承运人有权要求其支付。
（三）及时向公安机关、网信部门报告重大威胁情报和程序样本。