selenium实现截图的方法都有哪些

public static void snapshot(TakesScreenshot drivername, String filename)
{
// this method will take screen shot ,require two parameters ,one is driver name, another is file name

String currentPath = System.getProperty("user.dir"); //get current work folder
System.out.println(currentPath);
File scrFile = drivername.getScreenshotAs(OutputType.FILE);
// Now you can do whatever you need to do with it, for example copy somewhere
try {
System.out.println("save snapshot path is:"+currentPath+"/"+filename);
FileUtils.copyFile(scrFile, new File(currentPath+"\\"+filename));
} catch (IOException e) {
// TODO Auto-generated catch block
System.out.println("Can't save screenshot");
e.printStackTrace();
}
finally
{

System.out.println("screen shot finished");
}
}