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??????????????????????
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????Headless Chrome??????
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?????????汾??Webkit????????μ?Web??????????????????????
?????????????????????????????????????Chrome ????? Headless??
???????????????1800+
???????????????????????????????Щ???????bug
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??????????Xvfb??virtual framebuffer X Server??
????X?????????????ν?????????豸?????????C/S???
??????????????????????豸???????????
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????????Headless????????Web????в???
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??????????ChromeDriver?????????Chrome?汾
????Headless Chrome??????????
??????????????????PhantomJS??
????????????(?????У?????ν???)
??????????Web????????(ES6??ServiceWorkers??WebGL...)
???????????Web?淶???汾?????????
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