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我有一个 Selenium (Java) 测试应用程序，它在浏览器中打开 pdf 文档并将它们保存到硬盘驱动器以供稍后在测试中使用。由于该测试将在多台机器上使用，因此手动设置配置文件不是一种选择；它必须以编程方式完成。

在 Firefox 中，我设置了配置文件首选项：

    FirefoxProfile profile = new FirefoxProfile();
    profile.setPreference("browser.download.manager.showWhenStarting", false);
    profile.setPreference("browser.download.dir", appSet.getDocumentSavePath());
    profile.setPreference("browser.download.folderList", 2);
    profile.setPreference("plugin.disable_full_page_plugin_for_types", "application/pdf");
    profile.setPreference("pref.downloads.disable_button.edit_actions", true);
    profile.setPreference("browser.helperApps.neverAsk.saveToDisk", "application/pdf");
    profile.setPreference("pdfjs.disabled", true);

Chrome中是否有等价物？

我知道 Chrome 中有可以设置开关的功能，但我没有看到任何可以帮助我的功能。

DesiredCapabilities capabilities = DesiredCapabilities.chrome();
capabilities.setCapability("chrome.binary", appSet.getChromeBinaryLocation());
capabilities.setCapability("chrome.switches", Arrays.asList("--allow-running-insecure-   content=true"));
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1 回答 1

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I hope that this is of use to someone. This solution works cross browser and does not rely on setting profiles or preferences in the browser when it is launched.

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Set;

import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.CookieStore;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.params.ClientPNames;
import org.apache.http.client.params.CookiePolicy;
import org.apache.http.client.protocol.ClientContext;
import org.apache.http.cookie.ClientCookie;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.cookie.BasicClientCookie2;
import org.apache.http.protocol.BasicHttpContext;
import org.apache.http.protocol.HttpContext;
import org.openqa.selenium.WebDriver;

public void downloadDocument(String documentName) {
    HttpClient httpClient = new DefaultHttpClient();
    httpClient.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BEST_MATCH);

    CookieStore cookieStore = new BasicCookieStore();
    Set<org.openqa.selenium.Cookie> cookies = driver.manage().getCookies();

    for (org.openqa.selenium.Cookie cookie: cookies) {
        BasicClientCookie2 cookie2 = new BasicClientCookie2(cookie.getName(), cookie.getValue());
        cookie2.setAttribute(ClientCookie.VERSION_ATTR, "1");
        cookie2.setAttribute(ClientCookie.DOMAIN_ATTR, cookie.getDomain());
        cookie2.setDomain(cookie.getDomain());
        cookie2.setPath(cookie.getPath());
        cookie2.setExpiryDate(cookie.getExpiry());
        cookieStore.addCookie(cookie2);
    }

    HttpContext httpContext = new BasicHttpContext();
    httpContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

    try {
        HttpResponse httpResponse = httpClient.execute(new HttpGet(driver.getCurrentUrl()), httpContext);
        InputStream inputStream = httpResponse.getEntity().getContent();

        FileOutputStream fos = new FileOutputStream (getDocumentSavePath() + documentName.replaceAll("\\s+", "") + ".pdf");

        byte[] buffer = new byte[2048];
        int bytesRead = 0;
        while ((bytesRead = inputStream.read(buffer)) != -1) {
            fos.write(buffer, 0, bytesRead);
        }

        fos.close();
    } catch (ClientProtocolException e) { logger.error("message and trace")
    } catch (IOException e) { logger.error("message and trace")
    }

    httpClient.getConnectionManager().shutdown();

}
于 2013-07-03T08:57:16.177 回答