blocks|key|2357719|text|在Firefox中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2357720|在导航栏中输入about:debugging并按回车|unordered-list-item|offset|length|style|CODE|2357721|检查页面顶部的Enable+add-on+debugging|2357722|在下面，您可以看到所有已安装扩展的列表。找到要检查的那个，然后单击它的debug链接。|2357723|将显示一个Incoming+Connection提示符。单击OK允许它。|2357724|在新的弹出开关中切换到Console选项卡|2357725|在这里，可以在扩展的上下文中执行代码。|2357726|粘贴以下代码以获取storage.local内容：
chrome.storage.local.get(null，函数(项){console.log(项)；})；|2357727|编辑：|2357728|如果您想下载对象，您可以对它进行字符串化，从它创建一个blob，然后从blob创建一个数据URL，然后在一个新的选项卡中打开它，或者下载它。如下所示：|2357729|chrome.storage.local.get(null,+function(items)+{
++++var+blob+=+new+Blob([JSON.stringify(items,+null,'++')],+{type:+"text/plain"});
++++var+url+=+URL.createObjectURL(blob);
++++chrome.tabs.create({+url:+url+});+//+requires+that+the+extension+has+the+"tabs"+permission
++++//chrome.downloads.download({+url:+url+});+//+requires+that+the+extension+has+the+"downloads"+permission
});|code-block|syntax|javascript|2357730|目标扩展需要具有打开选项卡的“选项卡”权限或启动下载的“下载”权限。您还可以寻找访问数据的其他方法。例如，通过"browserAction"/"pageAction"-popup或通过向外部服务器发送ajax调用，提交post正文中的数据.|2357731|entityMap^0|0|7|F|0|7|N|0|Z|5|0|5|J|U|2|0|B|7|0|0|9|D|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|17|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|18|8|@$E|19|F|1A|G|H]]|9|@]|A|$]]|$1|I|3|J|5|D|7|1B|8|@$E|1C|F|1D|G|H]]|9|@]|A|$]]|$1|K|3|L|5|D|7|1E|8|@$E|1F|F|1G|G|H]]|9|@]|A|$]]|$1|M|3|N|5|D|7|1H|8|@$E|1I|F|1J|G|H]|$E|1K|F|1L|G|H]]|9|@]|A|$]]|$1|O|3|P|5|D|7|1M|8|@$E|1N|F|1O|G|H]]|9|@]|A|$]]|$1|Q|3|R|5|D|7|1P|8|@]|9|@]|A|$]]|$1|S|3|T|5|D|7|1Q|8|@$E|1R|F|1S|G|H]]|9|@]|A|$]]|$1|U|3|V|5|6|7|1T|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1U|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|10|7|1V|8|@]|9|@]|A|$11|12]]|$1|13|3|14|5|6|7|1W|8|@]|9|@]|A|$]]|$1|15|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]]|16|$]]

In Firefox 

<ul>
<li>enter <code>about:debugging</code> into the navigation bar and hit enter</li>
<li>check <code>Enable add-on debugging</code> at the very top of that page</li>
<li>below that you can see a list of all installed extensions. Find the one you want to inspect and click its <code>debug</code> link.</li>
<li>An <code>Incoming Connection</code> prompt will show. Click <code>OK</code> to allow it. </li>
<li>In the new pop up switch to the <code>Console</code> tab</li>
<li>Here you can execute code in the context of the extension</li>
<li>Paste the following code to get the <code>storage.local</code> content:

<pre><code>chrome.storage.local.get(null, function(items) {
 console.log(items);
});
</code></pre></li>
</ul>

Edit: 

If you want to download the object you could stringify it, create a blob from it and then create a data URL from the blob and open it in a new tab or download it. Like this: 

<pre><code>chrome.storage.local.get(null, function(items) {
 var blob = new Blob([JSON.stringify(items, null,' ')], {type: "text/plain"});
 var url = URL.createObjectURL(blob);
 chrome.tabs.create({ url: url }); // requires that the extension has the "tabs" permission
 //chrome.downloads.download({ url: url }); // requires that the extension has the "downloads" permission
});
</code></pre>

The target extension needs to have the "tabs" permission to open a tab or the "downloads" permission to start a download. 
You could also look for other ways of accessing the data. For instance through a "browserAction"/"pageAction"-popup or by sending an ajax call to an external server submitting the data in the post body...

blocks|key|2357748|text|要从Bash访问数据，可以尝试从扩展名的storage.js文件中读取数据。您应该在您的主目录(Linux)中找到它。对我来说，它是在：~/.mozilla/firefox/{profile}/browser-extension-data/{extension}/storage.js。在Windows上，它将位于appdata的某个地方。在OS上我不知道。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2357749|storage.js文件是json文件。|2357750|我不会依赖于未来的工作。Firefox可能会在某个时候切换到以加密格式存储数据。也不要依赖于最新的数据。Firefox可能不会立即将存储与磁盘上的文件同步。|2357751|entityMap^0|1W|22|0|0|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|K|$]]

To access the data from Bash you could try to read it from the storage.js file of the extension. You should find it in your home directory (Linux). For me it was under: <code>~/.mozilla/firefox/{profile}/browser-extension-data/{extension}/storage.js</code>. On Windows it would be somewhere in appdata. On OS X I don't know. 

The <code>storage.js</code> file is a json file.

I wouldn't rely on that working in the future. Firefox might switch to storing the data in an encrypted format at some point. Also don't rely on the data being up to date. Firefox might not sync the storage with the file on disk immediately.

WebExtensions can store data locally in their <a href="https://developer.mozilla.org/en-US/Add-ons/WebExtensions/API/storage/local" rel="nofollow noreferrer">storage.local</a>. <a href="https://developer.mozilla.org/en-US/Add-ons/WebExtensions/API/storage/StorageArea/set#Parameters" rel="nofollow noreferrer">Apparently</a> it is a key-value store and the values can be primitive types (such as numbers, booleans, and strings) or Array types.

I want to inspect what a particular WebExtension (not made by me) is storing in this area. 

How can this be done?

Bonus for methods that can be automated, allowing me to extract the data from a <code>bash</code> script. But GUI solutions are very acceptable too.

Inspect Firefox WebExtensions storage.local

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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WebExtensions可以在其中本地存储数据。它是一个键值存储，值可以是原始类型(如数字、布尔值和字符串)或数组类型。我想检查一个特定的WebExtension (不是由我制造的)存储在这个地区的东西。这是如何做到的呢？对于可以自动化的方法，我可以从bash脚本中提取数据。但是GUI解决方案也是可以接受的。

问检查火狐WebExtensions storage.local
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