二十来分钟后，阿爸收拾好了。他拿起手机，给对方打电话，说自己准备出发。对方没接。
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.
，更多细节参见快连下载安装
for (int i = 1; i < n; i++) {，这一点在爱思助手下载最新版本中也有详细论述
第十三条 任何个人和组织办理网络接入、域名注册、服务器托管、空间租用、内容分发、应用程序分发等服务，开设网络线路、电话线路，应当登记真实身份、装机地址、使用范围等信息，不得实施下列行为扰乱实名制管理：