JS点击按钮自动倒计时代码，示例一：要求用户阅读完条款内容才能激活按钮；示例二：要求用户激活短信通道向用户手机发送验证码。-JS, click on the button automatic countdown code example 1: requires the user to read clause content can activate button Example 2: ask users to activate SMS channel to users send verific

微信小程序的开发，进行相关的java和js编程，可以内嵌入微信平台，进行相关功能小程序的使用(the development of WeChat small program, the relevant Java and JS programming, can be embedded into the micro channel platform, using the related function of small programs)

google的js库：channel.js。因为很多地方访问google很吃力啊。最开始就是这个js没有加载完郁闷了很久，还一直以为是代码写错了。(Google's JS Library: channel.js. Because it's hard to visit Google in many places. This is the beginning of the JS did not load finished, depressed for a long time, but also ha

goole channel 实现webRtc的必备js文件(goole channel.js for webRtc development)