java - 有没有办法使用 SauceLabs 的 RemoteWebDriver 禁用 CORS 检查

Question

问题说明了一切，我正在尝试在 SauceLabs 上执行一些 Selenium 测试，该测试加载一个发出跨域请求的网页。我在想是否有一种方法可以通过代码以独立于平台的方式禁用 CORS。

Answer 1

使用 ChromeDriver/Chrome 组合禁用 cors检查您是否可以使用 --disable-web-security 参数。

定义于 content_switches.cc如:

// Don't enforce the same-origin policy. (Used by people testing their sites.)
const char kDisableWebSecurity[]            = "disable-web-security";

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代码示例:

• Windows:

  ChromeOptions options = new ChromeOptions();
  options.addArguments("--disable-web-security"); // don't enforce the same-origin policy
  options.addArguments("--disable-gpu"); // applicable to windows os only
  options.addArguments("--user-data-dir=~/chromeTemp"); // applicable to windows os only
  WebDriver driver = new ChromeDriver(options);
  driver.get("https://google.com");
  

• 操作系统:

  ChromeOptions options = new ChromeOptions();
  options.addArguments("--disable-web-security"); // don't enforce the same-origin policy
  options.addArguments("--user-data-dir=/tmp/chrome_dev_test");
  WebDriver driver = new ChromeDriver(options);
  driver.get("https://google.com");
  

• Linux

  ChromeOptions options = new ChromeOptions();
  options.addArguments("--disable-web-security"); // don't enforce the same-origin policy
  WebDriver driver = new ChromeDriver(options);
  driver.get("https://google.com");
  

Note: If you need access to local files for development/testing purposes like AJAX or JSON, you can use -–allow-file-access-from-files flag.

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引用文献

• Disable same origin policy in Chrome
• Disable-web-security in Chrome 48+
• Run Chrome browser without CORS

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结尾

您可以在以下位置找到一些相关讨论:

• Uncaught DOMException: Blocked a frame with origin “http://localhost:8080” from accessing a cross-origin frame while listing the iframes in page
• Error: Permission denied to access property “x” due to same/cross origin policy using Selenium?