本内容遵循CC 4.0 BY-SA版权协议 Selenium 是最流行的 Web 自动化测试工具，也可以用于网页爬虫。它允许你通过代码控制浏览器（如 Chrome、Firefox），模拟真实用户的操作（点击、输入、滚动等）。

By.ID 通过唯一id属性定位 速度最快，最稳定，优先使用 有唯一id的搜索框、登录按钮 By.NAME 通过name定位 速度快，比id更加常见 表单元素，输入框、单选框 By.CLASS_NAME 通过class定位 使用范围广 ...

A giant female reticulated python (Malayopython reticulatus) discovered in the Maros region of Sulawesi, Indonesia, in late 2025 is believed to be the longest wild snake to be formally measured, with ...

Selenium supports thyroid hormone production and immune system processes. Some studies link low selenium levels with higher thyroid disease risk, including thyroid eye disease. Studies using 100 ...

With countless applications and a combination of approachability and power, Python is one of the most popular programming languages for beginners and experts alike. We’ve compiled a list of 10 online ...

Parth, a seasoned tech writer, wields the keyboard (or pen) with finesse to unravel the intricacies of both Windows and Mac operating systems. He has covered evergreen content on mobile devices and ...

“Selenium is an essential mineral that helps to support your metabolism, immune system, and cardiovascular health,” says Nasser. “Although needed in small amounts, it’s essential for your overall well ...

Selenium-rich foods, from Brazil nuts to tuna, help maintain thyroid hormone balance, antioxidant defenses, and immune function when consumed in safe amounts. Balancing intake matters: too little ...

Selenium is a trace mineral that our bodies need to maintain good health. It's found naturally in soil and many foods. Consuming selenium helps with thyroid function, immune health, and defends our ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

For years, runners have used heart rate-based training to maximize their running potential. This method includes five “zones” at which your heart is beating at a percentage of its maximum capacity. In ...

When she first played World of Warcraft at 10 years old, Ophélie knew her future would be in the video game industry. With a passion for writing and playing video games, she naturally became a gaming ...