问题
May be it's easy question but I can't find any info about that.
I used to run selenium 2.x as that way. I start server:
java -jar selenium-server-standalone-2.53.1.jar -Dwebdriver.chrome.driver=chromedriver -browserSideLog -debug -timeout 60
And then I run my tests. I use Dart so I do
pub run test test/selenium/custom_component_test.dart
But now i'm trying use selenium 3. I have downloaded it and substitute my old terminal call with new jar but seems I can do it. Selenium tells me it doesn't know such parameter "-Dwebdriver.chrome.driver". And in help I can't see parameters to specify parameter.
So, how to run selenium 3 with chrome driver?
回答1:
your options are out of order. -D... is a java runtime variable. it needs to come before the -jar directive.
Change your command to
java -Dwebdriver.chrome.driver=chromedriver -jar selenium-server-standalone-2.53.1.jar -browserSideLog -debug -timeout 60
I used to run selenium 2.x as that way.
Yes, we changed the source to use JCommander in 3.0 to parse options passed into the jar. -D directives are now parsed as options you are trying to pass into the jar, just like -debug and -timeout. For your command to be well formed, you really should be using -D... before the -jar directive.
来源：https://stackoverflow.com/questions/40262682/how-to-run-selenium-3-x-with-chrome-driver-through-terminal