web scraping - How to change PhantomJS version -


i learning phantomjs scraping. started incorporate casperjs. when run casperjs , filename back

casperjs needs phantomjs v1.x

how change phantomjs version use casperjs? there easier way scrape website heavy javascript?

i used cheerio , require static html.

this message shown if try use phantomjs 2.x casperjs version <= 1.1-beta.

use different phantomjs once

if have phantomjs 1.x on system, can change executable in command prompt.

cmd.exe:

c:\path> set phantomjs_executable=c:\path\to\phantomjs198.exe  c:\path> casperjs script.js

terminal:

$ export phantomjs_executable=/path/to/phantomjs198 $ casperjs script.js

you can use "phantomjs198" instead of "/path/to/phantomjs198" if in path.

update casperjs

the other way use casperjs master branch on github (docs). works rather in experience , supports phantomjs 2.x (and phantomjs 1.x).


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