硒自动下载文件C# [英] Selenium download file automatically c#

问题描述

我尝试设置Firefox以便自动下载文件.我做了在此处输入链接说明的建议，但我无法使其正常工作.

I'm try to setup Firefox in order to be auto-download files. I did how suggested in enter link description here, But I cannot get it to work.

这是我的代码:

FirefoxOptions options = new FirefoxOptions();
        options.SetPreference("browser.download.folderList", 2);
        options.SetPreference("browser.download.dir", "C:\\Windows\\temp");
        options.SetPreference("browser.download.useDownloadDir", true);
        options.SetPreference("browser.helperApps.neverAsk.saveToDisk", "application/pdf");
        options.SetPreference("pdfjs.disabled", true);  // disable the built-in PDF viewer
        options.SetPreference("browser.download.useDownloadDir", true);
        driver = new FirefoxDriver(options);
        driver.Manage().Window.Maximize();
        driver.Navigate().GoToUrl("https://www.mozilla.org/en-US/foundation/documents");
        driver.FindElement(By.LinkText("IRS Form 872-C")).Click();

PDF仍在浏览器PDF查看器中打开.有什么主意吗?

The PDF is still opened in the browser PDF viewer. Any idea?

推荐答案

要在firefox中禁用打开和下载pdf:

To disable open and download pdf in firefox:

FirefoxOptions options = new FirefoxOptions();
options.addPreference("browser.download.folderList", 2);
options.addPreference("browser.download.dir", downloadPath);
options.addPreference("browser.helperApps.neverAsk.saveToDisk", "application/pdf");
options.addPreference("pdfjs.enabledCache.state",false); 
WebDriver driver = new FirefoxDriver(options);

可以在此处.

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