问题
RSelenium::rsDriver() has the argument version specifying "what version of Selenium Server to run." The function RSelenium::rsDriver() calls RSelenium::remoteDriver() which also has the argument version but in this case it specifies "The browser version" (RSelenium documentation).
RSelenium::rsDriver() passes any ... args into RSelenium::remoteDriver() but, given name duplicate (both rs_driver() and remote_driver() contain arg for version), there does not seem an argument to supply to change the browser version...
How can I specify the browser version while using RSelenium::rsDriver()?
Attempts:
Hoped I could write a wrapper to RSelenium::rsDriver() and change name of version arg to something different (e.g. version_sel) so that then if a version arg was given it would be passed to ... and onto RSelenium::remote_driver(). However this did not work -- as can be seen at this public gist.
来源：https://stackoverflow.com/questions/58722758/how-to-specify-firefox-browser-version-for-rseleniumrs-driver