blocks|key|1266369|text|取自https://groups.google.com/a/chromium.org/forum/?fromgroups=#!topic/chromium-dev/agGjTt4Dmcw|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1266370|4字节版本号|1266371|4字节资源数|1266372|1字节编码|1266373|对于每种资源：|1266374|2字节资源id|1266375|文件中的4字节资源偏移量|1266376|在末尾有一个额外的资源条目，ID+0表示最后一个资源的结尾(实质上是文件的长度)。|1266377|这个python模块可以解压缩和重新打包文件：|1266378|pack.py来自砂砾-i18n|1266379|entityMap|0|LINK|mutability|MUTABLE|url|https://groups.google.com/a/chromium.org/forum/?fromgroups=#!topic/chromium-dev/agGjTt4Dmcw|1|https://chromium.googlesource.com/chromium/src/tools/grit/%2B/master/grit/format/data_pack.py|2|https://code.google.com/p/grit-i18n^0|2|2J|0|0|0|0|0|0|0|0|0|0|0|7|1|9|7|2|0^^$0|@$1|2|3|4|5|6|7|17|8|@]|9|@$A|18|B|19|1|1A]]|C|$]]|$1|D|3|E|5|6|7|1B|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|1C|8|@]|9|@]|C|$]]|$1|H|3|I|5|6|7|1D|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|1E|8|@]|9|@]|C|$]]|$1|L|3|M|5|6|7|1F|8|@]|9|@]|C|$]]|$1|N|3|O|5|6|7|1G|8|@]|9|@]|C|$]]|$1|P|3|Q|5|6|7|1H|8|@]|9|@]|C|$]]|$1|R|3|S|5|6|7|1I|8|@]|9|@]|C|$]]|$1|T|3|U|5|6|7|1J|8|@]|9|@$A|1K|B|1L|1|1M]|$A|1N|B|1O|1|1P]]|C|$]]|$1|V|3|-4|5|6|7|1Q|8|@]|9|@]|C|$]]]|W|$X|$5|Y|Z|10|C|$11|12]]|13|$5|Y|Z|10|C|$11|14]]|15|$5|Y|Z|10|C|$11|16]]]]

taken from <a href="https://groups.google.com/a/chromium.org/forum/?fromgroups=#!topic/chromium-dev/agGjTt4Dmcw">https://groups.google.com/a/chromium.org/forum/?fromgroups=#!topic/chromium-dev/agGjTt4Dmcw</a> 

4 byte version number 
4 byte number of resources 
1 byte encoding 

For each resource: 
2 byte resource id 
4 byte resource offset in file 

There is an extra resource entry at the end with ID 0 giving the end of the last resource (which is essentially the length of the file)

This python module can unpack and repack files: 
<a href="https://chromium.googlesource.com/chromium/src/tools/grit/+/master/grit/format/data_pack.py">data_pack.py</a> from <a href="https://code.google.com/p/grit-i18n">grit-i18n</a>

blocks|key|625347|text|chrome-pak自定义器+(由MrU在上面的评论中指出)似乎可以很好地解压Chrome的.pak文件。如果您在Windows上，可以从chrome-pak.7z页面下载并解压缩释出。然后将.pak文件放到unpack.bat脚本上，以解压缩它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|625348|对于其他平台，您似乎需要从源代码构建该工具。|625349|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/myfreeer/chrome-pak-customizer#usage-windows-only|1|https://github.com/myfreeer/chrome-pak-customizer/releases^0|1A|4|1X|D|2O|4|2W|A|0|E|0|2I|2|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@$9|10|A|11|1|12]|$9|13|A|14|1|15]]|E|$]]|$1|F|3|G|5|6|7|16|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]|P|$5|K|L|M|E|$N|Q]]]]

The <a href="https://github.com/myfreeer/chrome-pak-customizer#usage-windows-only" rel="nofollow noreferrer">chrome-pak-customizer</a> (pointed out by MrU in the comments above) seems to work well to unpack Chrome's <code>.pak</code> files. If you're on Windows, you can download and unzip <code>chrome-pak.7z</code> from the <a href="https://github.com/myfreeer/chrome-pak-customizer/releases" rel="nofollow noreferrer">releases</a> page. Then drop the <code>.pak</code> file on the <code>unpack.bat</code> script to unpack it.

For other platforms, it looks like you'll need to build the tool from the source.

blocks|key|786818|text|我发现resource.pak+V5有一种新的格式：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|786819|struct+header+{
++++//+5+is+the+latest+version
++++uint32_t+version;
++++//+0+=+BINARY,+1+=+UTF8,+2+=+UTF16
++++uint8_t+encoding;
++++//+3+bytes+padding
++++uint8_t+padding[3];
++++uint16_t+resource_count;
++++uint16_t+alias_count;
};|code-block|syntax|javascript|786820|其次是resource_count+resources和alias_count+aliases。|offset|length|style|CODE|786821|struct+resource+{
++++uint16_t+resource_id;
++++uint32_t+file_offset;
};|786822|struct+alias+{
++++uint16_t+resource_id;
++++uint16_t+entry_index;
};|786823|其中uint32_t+=4字节，uint16_t+=2字节，uint8_t+=+1，所有的小endian整数。|786824|该源可在pack.cc上获得。|786825|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/chromium/chromium/blob/master/ui/base/resource/data_pack.cc^0|0|0|3|E|I|8|S|B|14|5|0|0|0|2|8|G|8|U|7|0|4|7|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|14|8|@$I|15|J|16|K|L]|$I|17|J|18|K|L]|$I|19|J|1A|K|L]|$I|1B|J|1C|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|1D|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|D|7|1E|8|@]|9|@]|A|$E|F]]|$1|Q|3|R|5|6|7|1F|8|@$I|1G|J|1H|K|L]|$I|1I|J|1J|K|L]|$I|1K|J|1L|K|L]]|9|@]|A|$]]|$1|S|3|T|5|6|7|1M|8|@]|9|@$I|1N|J|1O|1|1P]]|A|$]]|$1|U|3|-4|5|6|7|1Q|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]]]

I found resource.pak V5 has a new format:

<pre><code>struct header {
 // 5 is the latest version
 uint32_t version;
 // 0 = BINARY, 1 = UTF8, 2 = UTF16
 uint8_t encoding;
 // 3 bytes padding
 uint8_t padding[3];
 uint16_t resource_count;
 uint16_t alias_count;
};
</code></pre>

Which is followed by <code>resource_count</code> <code>resource</code>s, and <code>alias_count</code> <code>alias</code>es.

<pre><code>struct resource {
 uint16_t resource_id;
 uint32_t file_offset;
};
</code></pre>

<pre><code>struct alias {
 uint16_t resource_id;
 uint16_t entry_index;
};
</code></pre>

Where <code>uint32_t</code> = 4 bytes, <code>uint16_t</code> = 2 bytes, <code>uint8_t</code> = 1, all little endian integers.

The source is available at <a href="https://github.com/chromium/chromium/blob/master/ui/base/resource/data_pack.cc" rel="nofollow noreferrer">https://github.com/chromium/chromium/blob/master/ui/base/resource/data_pack.cc</a>.

There are bunch of interesting files accessible via <code>chrome://resources/*</code> using google chrome.

On linux That the content is in <code>/opt/google/chrome/resources.pak</code>. I know I can get the whole sources from <a href="http://chromium.googlecode.com/svn/trunk/" rel="noreferrer">http://chromium.googlecode.com/svn/trunk/</a> but I would like to unpack the <code>resource.pak</code> file. 

<code>file resources.pak</code> reports just junk.

Just to be clear, the question is NOT where to get those resources from. The question is what is the resources.pak file format and how to unpack it?

how to unpack resources.pak from google chrome?

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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有许多有趣的文件可以通过chrome://resources/*使用google访问。在linux上，内容在/opt/google/chrome/resources.pak中。我知道我可以从获得整个源代码，但是我想解压resource.pak文件。file resources.pak报道的只是垃圾。首先要澄清的是，问题...

问如何从google中解压resources.pak？
EN

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问如何从google中解压resources.pak？EN