|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/xpath-and-css-selectors/
课程评论：没有评论
**课程名称：Selenium WebDriver Master XPath and CSS Selectors** **课程概述：** 本课程旨在帮助学员掌握使用 XPath 和 CSS 选择器在 Selenium WebDriver 中定位网页元素（WebPage HTML Structure Basics）的技巧。即使 Chrome 浏览器中原有的 ChroPath 扩展已不可用，本课程也提供了替代方案——SelectorsHub 扩展，并讲解了其安装和使用方法，与 ChroPath 非常相似。 **课程内容要点：** * **网页 HTML 结构基础：** 理解网页的底层构建。 * **元素定位策略：** 学习各种定位元素的方法。 * **通过 ID 定位：** 使用元素的唯一 ID 来查找。 * **通过 Name 定位：** 利用元素的 Name 属性进行定位。 * **通过 Link Text 完全匹配定位：** 根据链接的完整文本内容进行定位。 * **通过 Partial Link Text 模糊匹配定位：** 根据链接的部分文本内容进行定位。 * **通过 Class 定位：** 使用元素的 Class 属性进行定位。 * **定位器实践练习：** 通过动手操作巩固元素定位技巧。 * **XPath 基础：** 学习 XPath 的基本语法和用法。 * **XPath 轴（Axes）：** 掌握 XPath 的高级轴特性，实现更灵活的定位。 * **CSS 选择器基础：** 学习 CSS 选择器的基本规则。 * **CSS 选择器高级：** 深入了解 CSS 选择器的进阶用法。 **学习建议：** 为最大化课程效果，建议遵循以下步骤： 1. **时间安排：** 每天安排 30-45 分钟，持续 5 天，保持学习的连续性。 2. **视频学习：** 课程视频时长均在 20 分钟以内，建议每天观看 2-3 个视频。 3. **动手实践：** 课程中的代码和示例非常重要，请务必在观看后立即进行模仿和实践。可以从讲座资源下载代码进行练习。 4. **完成作业：** 课程设有配套的作业及答案，请在学习新内容前认真完成，以巩固知识。 5. **积极互动：** 如遇任何疑问或问题，请随时联系讲师，讲师将确保学员的疑问得到解答。 **视频质量提示：** 所有课程视频均为 Quad HD 质量。为获得最佳观看体验，请在视频播放器右下角的“设置”中调整分辨率至 1080p 或 720p，以适应您的网络速度。
(Please Read) Note: ChroPath extension for Chrome, which is used in this course to inspect the elements, is no more available on Chrome. Please use SelectorsHub extension for the same purpose. Installing and using SelectorsHub is very similar to as that of ChroPath. For the best video streaming quality, please adjust the resolution from 'settings' at bottom right-hand corner of video player. Choose 1080p or 720p as per your network speed.This course covers:WebPage HTML Structure BasicsElement Locating StrategiesLocating Elements By IDLocating Elements By NameLocating Elements By Link TextLocating Elements By Partial Link TextLocating Elements By ClassHands on Exercises on LocatersXPath - BasicsXPath - AxesCSS Selectors - BasicsCSS Selectors - AdvanceTo get the maximum benefit from the course, please take a look at following steps explaining 'How to take this course?'Step 1: Schedule 30-45 minutes of your time daily for 5 days a week. 'Continuity' is the key. Step 2: All sessions are divided in small videos of less than 20 minutes. Watch 2-3 videos daily.Step 3: Hands-on exercise is very important. So, immediately try out the programs discussed in the session. Try them on your won. You can download these programs from lecture resources.Step 4: Assignments with answer keys are provided where-ever necessary. Complete the assignments before jumping on to the next sessions.Step 5: If you come across any questions or issues, please feel free to contact me and I will make sure that your queries are resolved.Wish you all a very happy learning.Note: All the course videos are in Quad HD. For the best video streaming quality, please adjust the resolution from 'settings' at bottom right-hand corner of video player. Choose 1080p or 720p as per your network speed.
