javascript执行curl后获取源代码 [英] get sourcecode after javascript execution with curl

问题描述

有可能获取带有curl的网页的html源代码，并在其上运行一个javascript解释器，所以我得到生成的内容？

Is it possible to get the html source code of a webpage with curl and the run a javascript interpreter over it, so i get the generated content?

页面我需要得到使用一些编码和genereated内容，所以我想先运行javascript来获得转义和生成的内容...或者我需要正则表达式的javascript和编译自己的javascript？喜欢

The Page i need to get uses some encoded and genereated content in there so i want to first run the javascript to get the escaped and generated content... or do i need to regex the javascript and "compile" the javascript on my own? Like

curl <myurl> | perl -ne 'm/unescape\((.*)\)/; print "$1"' | <now to something with that>

我知道curl中没有javascript引擎，但是我可以调用另一个脚本/程序工作？

i known there is no javascript engine in curl but can i just call another script / programm to do the job?

推荐答案

你可以做，但它比我想象的更多。 curl 或 wget 都没有Javascript引擎，所以你需要有一个。

You can do it, but it's more involved than I think you realize. Neither curl nor wget have Javascript engines, so you'll need something that has one.

我会先查看 PhantomJS 。

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