Question

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中，以便稍后在测试中使用。由于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中是否有同等效果？

我知道Chrome中有功能我可以设置开关，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"));

Answer 1

我希望这对某人有用。此解决方案适用于跨浏览器，并且在启动时不依赖于在浏览器中设置配置文件或首选项。

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();

}

使用Selenium在Chrome浏览器中保存文档

1 个答案: