TestNG异常之SessionNotCreatedException_session is already started

自动化的环境会出现各种各样的问题，当执行报以下错误可能原因是基类的service.quit没有执行成功，WinNT环境可以手动停止后台driver服务，错误信息如下：

org.openqa.selenium.SessionNotCreatedException: Session is already started Build info:
version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03',System info: host: '****', ip: '****', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_181' Driver info: driver.version: RemoteWebDriver remote stacktrace:  
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)     
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)     
     at java.lang.reflect.Constructor.newInstance(Unknown Source)     
     at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$errorHandler$0(W3CHandshakeResponse.java:62) 
     at org.openqa.selenium.remote.HandshakeResponse.lambda$getResponseFunction$0(HandshakeResponse.java:30)     
     at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:126) 
     at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) 
     at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source) 
     at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source) 
     at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)     
     at java.util.stream.AbstractPipeline.copyInto(Unknown Source) 
     at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)     
     at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)
     at java.util.stream.AbstractPipeline.evaluate(Unknown Source)     
     at java.util.stream.ReferencePipeline.findFirst(Unknown Source)     
     at org.openqa.selenium.remote.ProtocolHandshake.createSession(Protoc