1.错误：org.openqa.selenium.WebDriverException: Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: VISTA
处理方式（启动firefox前加此行代码）：System.setProperty("webdriver.firefox.bin","C:\Mozilla Firefox\firefox.exe");
2.问题：Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
处理方式：错误缘由firefox与selenium2.44版本不兼容