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Azure中的无头浏览器可以使用JavaScript?

[英]Headless browser in Azure functions JavaScript?

我尝试使用phantomjs,但显然不受支持,有没有办法使用javascript中的azure函数抓取网站?

There are many restrictions on Azure App Service (includes WebApps, Function Apps), such as Win32k.sys (User32/GDI32) Restrictions . 对Azure App Service(包括WebApp,Function App)有很多限制,例如Win32k.sys(User32 / GDI32)限制 So some packages are not supported on Azure App Service, which like PhantomJS/puppteer be required to start a headless browser which needs GDI support to communicate with javascript/nodejs to get DOM node. 因此,Azure App Service不支持某些程序包,例如,需要PhantomJS / puppteer来启动无头浏览器,该浏览器需要GDI支持才能与javascript / nodejs进行通信以获取DOM节点。

You can scrape a static web page or only HTML via Node http.ClientRequest or Request package in Function App. 您可以通过Function App中的Node http.ClientRequestRequest包来抓取静态网页或仅抓取HTML。 If to scrape a DOM node of a web page dynamically, the only way is using PhantomJS/puppteer on Azure VM, not Function Apps. 如果要动态抓取网页的DOM节点,则唯一的方法是在Azure VM上使用PhantomJS / puppteer,而不是Function Apps。

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