[4.1 从定位元素开始](%E4%BB%8E%E5%AE%9A%E4%BD%8D%E5%85%83%E7%B4%A0%E5%BC%80%E5%A7%8B.md) [4.2 控制浏览器](%E6%8E%A7%E5%88%B6%E6%B5%8F%E8%A7%88%E5%99%A8.md) [4.3 WebDriver 中的常用方法](WebDriver%E4%B8%AD%E7%9A%84%E5%B8%B8%E7%94%A8%E6%96%B9%E6%B3%95.md) [4.4 鼠标操作](4.4%E9%BC%A0%E6%A0%87%E6%93%8D%E4%BD%9C.md) [4.5 键盘操作](4.5%E9%94%AE%E7%9B%98%E6%93%8D%E4%BD%9C.md) [4.6 获得验证信息](4.6%E8%8E%B7%E5%BE%97%E9%AA%8C%E8%AF%81%E4%BF%A1%E6%81%AF.md) [4.7 设置元素等待](4.7%E8%AE%BE%E7%BD%AE%E5%85%83%E7%B4%A0%E7%AD%89%E5%BE%85.md) [4.8 定位一组元素](4.8%E5%AE%9A%E4%BD%8D%E4%B8%80%E7%BB%84%E5%85%83%E7%B4%A0.md) [4.9 多表单切换](4.9%E5%A4%9A%E8%A1%A8%E5%8D%95%E5%88%87%E6%8D%A2.md) [4.10 多窗口切换](4.10%E5%A4%9A%E7%AA%97%E5%8F%A3%E5%88%87%E6%8D%A2.md) [4.11 警告框处理](4.11%E8%AD%A6%E5%91%8A%E6%A1%86%E5%A4%84%E7%90%86.md) [4.12 下拉框处理](4.12%E4%B8%8B%E6%8B%89%E6%A1%86%E5%A4%84%E7%90%86.md) [4.13 上传文件](WebDriverAPI/4.13%E4%B8%8A%E4%BC%A0%E6%96%87%E4%BB%B6.md) [4.14 下载文件](WebDriverAPI/4.14%E4%B8%8B%E8%BD%BD%E6%96%87%E4%BB%B6.md) [4.15 操作cookie](WebDriverAPI/4.15%E6%93%8D%E4%BD%9Ccookie.md) [4.16 调用JavaScript](WebDriverAPI/4.16%E8%B0%83%E7%94%A8JavaScript.md) [4.17 处理HTML5视频播放](WebDriverAPI/4.17%E5%A4%84%E7%90%86HTML5%E8%A7%86%E9%A2%91%E6%92%AD%E6%94%BE.md) [4.18 滑动解锁](WebDriverAPI/4.18%E6%BB%91%E5%8A%A8%E8%A7%A3%E9%94%81.md) [4.19 窗口截图](WebDriverAPI/4.19%E7%AA%97%E5%8F%A3%E6%88%AA%E5%9B%BE.md)