禁用chrome下载多个文件确认

问题描述

我使用ruby watir-webdriver开发了一个抓取工具，从页面下载一些文件。我的问题是，当我点击下载第二个文件时，Chrome会在顶部打开一个栏，要求确认我正在从该网站下载多个文件。

由webdriver使用，我无法确认下载。无论如何避免这种确认？我在考虑是否有任何配置来避免它，或者是否有扩展来做到这一点，或者即使我可以点击webdriver的确认。

谢谢

p>

解决方案

我使用的是Chrome 49，其他解决方案都不适用于我。
经过一番研究后，我发现了一个工作解决方案：
$ b $ pre $ ChromeDriver createChromeDriverWithDownloadFolder（字符串文件夹）{
Map<字符串，对象> chromePrefs = new HashMap< String，Object>（）;
chromePrefs.put（profile.default_content_settings.popups，0）;
chromePrefs.put（download.default_directory，文件夹）;
chromePrefs.put（profile.content_settings.exceptions.automatic_downloads。*。setting，1）;
chromePrefs.put（download.prompt_for_download，false）;

ChromeOptions选项=新ChromeOptions（）;
options.setExperimentalOption（prefs，chromePrefs）;
DesiredCapabilities cap = DesiredCapabilities.chrome（）;
cap.setCapability（CapabilityType.ACCEPT_SSL_CERTS，true）;
cap.setCapability（ChromeOptions.CAPABILITY，options）;
返回新的ChromeDriver（cap）;
}


好像这些设置不断变化。因此，下面是我为我的设置找到了正确的解决方案：

1. 打开Chrome并转至chrome：// version /以查找路径您的个人资料
默认/首选项是一个名为首选项的json文件。打开它并搜索 automatic_downloads 。
在我的例子中，文件的有趣部分看起来像这样：
$ b

...profile：{
avatar_bubble_tutorial_shown：1，
avatar_index：0，
content_settings：{
clear_on_exit_migrated：true，
exceptions：{
app_banner：{}，
auto_select_certificate：{}，
automatic_downloads：{
[。] localhost：63342，：{
setting：1
}，...




2. 由此我可以推导出正确的设置是 chromePrefs.put（profile .content_settings.exceptions.automatic_downloads。*。setting，1）;

I developed a crawler with ruby watir-webdriver that downloads some files from a page. My problem is that when I click to download the second file, Chrome opens a bar in the top asking for confirmation that I am downloading multiple files from this website.

Once this is used by webdriver, I cannot confirm the download. Is there anyway to avoid this confirmation? I am thinking if is there any configuration to avoid it or if is there an extension to do this or even if I can click on the confirmation with webdriver.

thanks

解决方案

I'm using Chrome 49 and none of the other solutions worked for me.After some research I found a working solution:

ChromeDriver createChromeDriverWithDownloadFolder(String folder) {
    Map<String, Object> chromePrefs = new HashMap<String, Object>();
    chromePrefs.put("profile.default_content_settings.popups", 0);
    chromePrefs.put("download.default_directory", folder);
    chromePrefs.put("profile.content_settings.exceptions.automatic_downloads.*.setting", 1 );
    chromePrefs.put("download.prompt_for_download", false);

    ChromeOptions options = new ChromeOptions();
    options.setExperimentalOption("prefs", chromePrefs);
    DesiredCapabilities cap = DesiredCapabilities.chrome();
    cap.setCapability(CapabilityType.ACCEPT_SSL_CERTS, true);
    cap.setCapability(ChromeOptions.CAPABILITY, options);
    return new ChromeDriver(cap);
}

It seems as if these settings are constantly changing. Therefore, here's how I found the right solution for my setup:

1. Open Chrome and go to chrome://version/ to find the path of your profile

2. In Default/Preferences is a json file called Preferences. Open it and search for automatic_downloads.In my case the interesting part of the file looked like this:

   ..."profile": {"avatar_bubble_tutorial_shown": 1,"avatar_index": 0,"content_settings": {"clear_on_exit_migrated": true,"exceptions": {"app_banner": {},"auto_select_certificate": {},"automatic_downloads": {"[.]localhost:63342,": {"setting": 1},...

3. From that I could derive that the right setting would be chromePrefs.put("profile.content_settings.exceptions.automatic_downloads.*.setting", 1 );

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