Chrome 特定功能
默认情况下，Selenium 4与Chrome v75及更高版本兼容. 但是请注意Chrome浏览器的版本与chromedriver的主版本需要匹配.
Options
所有浏览器的通用功能请看这 Options page.
Chrome浏览器的特有功能可以在谷歌的页面找到: Capabilities & ChromeOptions
基于默认选项的Chrome浏览器会话看起来是这样:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
下面是一些不同功能的常见示例:
参数
args 参数用于启动浏览器时要使用的命令行开关列表.
有两个很好的资源可以用于研究这些参数:
常用的参数包括 --start-maximized, --headless=new 以及 --user-data-dir=...
向选项添加参数:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
从指定位置启动浏览器
binary 参数接收一个使用浏览器的备用路径,通过这个参数你可以使用chromedriver 去驱动各种基于Chromium 内核的浏览器.
添加一个浏览器地址到选项中:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
添加扩展程序
extensions 参数接受crx文件. 至于解压的目录,
请使用 load-extension 参数代替,
正如 这篇文章 所示.
添加一个扩展程序到选项中:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
保持浏览器的打开状态
将 detach 参数设置为true将在驱动过程结束后保持浏览器的打开状态.
添加一个布尔值到选项中:
Note: This is already the default behavior in Java.
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
Note: This is already the default behavior in .NET.
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
排除的参数
Chrome 添加了各种参数，如果你不希望添加某些参数，可以将其传入 excludeSwitches.
一个常见的例子是重新打开弹出窗口阻止程序.
默认参数的完整列表可以参考
Chromium 源码
设置排除参数至选项中:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
服务
创建默认 Service 对象的示例, 以及用于设置驱动程序位置和端口 可以参考 驱动服务 页面.
日志输出
获取驱动程序日志有助于调试问题. 使用 Service 类, 可以指明日志的路径. 除非用户将其定向到某个位置, 否则将忽略日志记录输出.
文件输出
更改日志记录输出以保存到特定文件:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
注意: Java 还允许通过系统属性设置文件输出:
属性键: ChromeDriverService.CHROME_DRIVER_LOG_PROPERTY
属性值: 表示日志文件路径的字符串
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
命令行输出
更改日志记录输出以在控制台中显示为标准输出:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
注意: Java 还允许通过系统属性设置控制台输出;
属性键: ChromeDriverService.CHROME_DRIVER_LOG_PROPERTY
属性值: DriverService.LOG_STDOUT 或 DriverService.LOG_STDERR
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
$stdout and $stderr are both valid values
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
日志级别
共有六种日志级别: ALL, DEBUG, INFO, WARNING, SEVERE, 以及 OFF.
注意 --verbose 等效于 --log-level=ALL 以及 --silent 等效于 --log-level=OFF,
因此, 此示例只是通用地设置日志级别:
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
注意: Java 还允许通过系统属性设置日志级别:
属性键: ChromeDriverService.CHROME_DRIVER_LOG_LEVEL_PROPERTY
属性值: ChromiumDriverLogLevel 枚举的字面值
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
日志文件功能
有 2 个功能仅在写入文件时可用:
- 追加日志
- 可读时间戳
要使用它们, 您还需要显式指定日志路径和日志级别. 日志输出将由驱动程序管理, 而不是由进程管理, 因此可能会看到细微的差异.
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
注意: Java 还允许通过系统属性切换这些功能:
属性键: ChromeDriverService.CHROME_DRIVER_APPEND_LOG_PROPERTY 以及 ChromeDriverService.CHROME_DRIVER_READABLE_TIMESTAMP
属性值: "true" 或 "false"
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
禁用构建检查
Chromedriver 和 Chrome 浏览器版本应该匹配, 如果它们不匹配, 驱动程序将出错. 如果您停用构建检查功能, 则可以强制将驱动程序与任何版本的 Chrome 一起使用. 请注意, 这是一项不受支持的功能, 并且不会调查 bug.
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
注意: Java 还允许通过系统属性禁用构建检查:
属性键: ChromeDriverService.CHROME_DRIVER_DISABLE_BUILD_CHECK
属性值: "true" 或 "false"
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
特殊功能
Casting
你可以驱动 Chrome Cast 设备，包括共享选项卡
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
网络条件
您可以模拟各种网络条件.
以下示例适用于本地 webdrivers. 针对远程 webdrivers, 请参考 Remote WebDriver 页面.
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
日志
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
权限
SELENIUM_CI_TOKEN not set
If you want to render content fetched from the GitHub API, please create a
personal access token
and set it as an environment variable named SELENIUM_CI_TOKEN. More information about token scopes can
be seen at
available scopes GitHub docs
DevTools
详见 Chrome DevTools 部分以获取有关使用Chrome DevTools的更多信息
