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HTML5(Web Workers)

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html5 Web Workers

虽然在JavaScript中有setInterval和setTimeout函数使javaScript看起来好像使多线程执行，单实际上JavaScript使单线程的，一次只能做一件事情（关于JavaScript单线程可以看看setTimeout()和setInterval() 何时被调用执行），看个简...

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html5应用缓存与Web Workers

在HTML5当中引入了应用程序缓存，这意味着web应用可以进行缓存，并且可以在没有网络连接的时候进行访问。应用缓存的优势离线浏览，用户可以在离线的时候浏览已经加载并且缓存好的数据加快加载速度。减少服务器负载。实现用缓存如果启用应用程序缓存，需要在<html>标签当中包含man...

HTML5 Web Workers

index.html 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 <!DOCTYPE html> <html&g...

【HTML5初探之Web Workers】网页也能多线程

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Html5 Web Workers

当在 HTML 页面中执行脚本时，页面的状态是不可响应的，直到脚本已完成。 Web Workers 是运行在后台的 JavaScript线程，独立于其他脚本，不会影响到前端其他任何操作或体验。主要过程包括： 1、创建Worker对象； 2、将参数值传递通过Worker对象的postMessage方...

HTML5的Web Workers

该特性仅支持：FF3.5+、Opera 10.6+、Chrome 3+、Safari 4。详情请参数（下面的参考链接中都有例子说明）： https://developer.mozilla.org/En/Using_web_workers https://developer.mozilla.org/...

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Web应用防火墙（WAF）

适用于网站、H5、小程序等。全面应对被搜索引擎标识为危险；出现垃圾内容、恶意弹窗；域名劫持；Web应用漏洞；被挂马中毒；数据泄露；恶意注册灌水；被CC攻击导致Web应用崩溃或打不开；SQL注入、XSS跨站等攻击；爬虫等问题

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