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Playwright

Playwright 模块提供了一种启动浏览器实例的方法。以下是使用 Playwright 进行自动化操作的典型示例

import com.microsoft.playwright.*;

public class Example {
  public static void main(String[] args) {
    try (Playwright playwright = Playwright.create()) {
      BrowserType chromium = playwright.chromium();
      Browser browser = chromium.launch();
      Page page = browser.newPage();
      page.navigate("http://example.com");
      // other actions...
      browser.close();
    }
  }
}

方法​

close​

新增于：v1.9 playwright.close

终止此 Playwright 实例，如果创建的所有浏览器仍在运行，也将一并关闭。

用法

Playwright.close();

create​

新增于：v1.10 playwright.create

启动新的 Playwright 驱动程序进程并连接到它。Playwright.close() 应该在不再需要该实例时调用。

Playwright playwright = Playwright.create();
Browser browser = playwright.webkit().launch();
Page page = browser.newPage();
page.navigate("https://www.w3.org/");
playwright.close();

用法

Playwright.create();
Playwright.create(options);

参数

  • options Playwright.CreateOptions (可选)

    • setEnv Map<String, String> (可选)新增于：v1.13#

      将传递给驱动程序进程的额外环境变量。默认情况下，驱动程序进程继承 Playwright 进程的环境变量。

返回值

属性​

chromium()​

新增于：v1.9 之前 playwright.chromium()

此对象可用于启动或连接到 Chromium，并返回 Browser 实例。

用法

Playwright.chromium()

返回值

firefox()​

新增于：v1.9 之前 playwright.firefox()

此对象可用于启动或连接到 Firefox，并返回 Browser 实例。

用法

Playwright.firefox()

返回值

request()​

新增于：v1.16 playwright.request()

公开可用于 Web API 测试的 API。

用法

Playwright.request()

返回值

selectors()​

新增于：v1.9 之前 playwright.selectors()

Selectors 可用于安装自定义选择器引擎。有关更多信息，请参阅可扩展性。

用法

Playwright.selectors()

返回值

webkit()​

新增于：v1.9 之前 playwright.webkit()

此对象可用于启动或连接到 WebKit，并返回 Browser 实例。

用法

Playwright.webkit()

返回值