使用PyWebShot：

$ ./pywebshot.py -t 500x250 http://www.coderholic.com http://geomium.com/update/598/ http://jobs.plasis.co.uk
Loading http://www.coderholic.com... saved as www.coderholic.com.png
Loading http://geomium.com/update/598/... saved as geomium.com.update.598..png
Loading http://jobs.plasis.co.uk... saved as jobs.plasis.co.uk.png