blocks|key|2058087|text|我使用YUI+Compressor。似乎把工作做得很好！|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2058088|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/yui/yuicompressor^0|3|E|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I use <a href="https://github.com/yui/yuicompressor" rel="nofollow noreferrer">YUI Compressor</a>. Seems to get the job done well!

blocks|key|1843932|text|Dean+Edward's+packer实现了一些相当好的压缩比。它具有命令行实现，允许在持续集成过程中使用它。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1843933|entityMap|0|LINK|mutability|MUTABLE|url|http://dean.edwards.name/packer/^0|0|K|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://dean.edwards.name/packer/" rel="noreferrer">Dean Edward's packer</a> achieves some pretty good compression ratios. It has command line implementations which allows it to be used in a continuous integration process.

blocks|key|1843939|text|我在JavaScript::Minifier::XS周围使用了一个简单的(3-4行)包装器脚本。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1843940|entityMap|0|LINK|mutability|MUTABLE|url|http://search.cpan.org/~gtermars/JavaScript-Minifier-XS-0.05/lib/JavaScript/Minifier/XS.pm^0|2|O|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I use a simple (3-4 line) wrapper script around <a href="http://search.cpan.org/~gtermars/JavaScript-Minifier-XS-0.05/lib/JavaScript/Minifier/XS.pm" rel="nofollow noreferrer">JavaScript::Minifier::XS</a>.

blocks|key|1843958|text|我以前试过YUI压缩器，但它给了我错误信息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1843959|我建议使用JSMIN来缩小你的javascript：|1843960|http://www.crockford.com/javascript/jsmin.html|offset|length|1843961|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|1A|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@$F|R|G|S|1|T]]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|E]]]]

I have tried YUI compressor before, but it gives me error message.

I suggest using JSMIN to minify your javascript:

<a href="http://www.crockford.com/javascript/jsmin.html" rel="nofollow noreferrer">http://www.crockford.com/javascript/jsmin.html</a>

blocks|key|2058122|text|我也使用YUI+Compressor。我在我的项目中使用了一个像这样的ant任务：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2058123|
<property+name="yuicompressor.jar"
+++++++++++value="C:/devlibs/yuicompressor-2.2.4/build/yuicompressor-2.2.4.jar"/>

<target+name="js.compress">
++++
++++<mkdir+dir="${js-directory}/min"+/>

++++<apply+verbose="true"+executable="java"+parallel="false"+failonerror="true">
++++++++<fileset+dir="${js-directory}"+includes="*.js"/>
++++++++<arg+line="-jar"/>
++++++++<arg+path="${yuicompressor.jar}"/>
++++++++<srcfile/>
++++++++<arg+line="-o"/>
++++++++<mapper+type="glob"+from="*.js"+to="${js-directory}/min/*-min.js"/>
++++++++<targetfile/>
++++</apply>
</target>|code-block|syntax|javascript|2058124|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I too use YUI Compressor. I have an ant task like this that I use in my projects:

<pre><code>&lt;!--
YUI Compressor tasks 
http://www.julienlecomte.net/yuicompressor/README
--&gt;
&lt;property name="yuicompressor.jar"
 value="C:/devlibs/yuicompressor-2.2.4/build/yuicompressor-2.2.4.jar"/&gt;

&lt;target name="js.compress"&gt;
 &lt;!-- Create min directory under js direcrtory if it doesnt exist --&gt;
 &lt;mkdir dir="${js-directory}/min" /&gt;

 &lt;apply verbose="true" executable="java" parallel="false" failonerror="true"&gt;
 &lt;fileset dir="${js-directory}" includes="*.js"/&gt;
 &lt;arg line="-jar"/&gt;
 &lt;arg path="${yuicompressor.jar}"/&gt;
 &lt;srcfile/&gt;
 &lt;arg line="-o"/&gt;
 &lt;mapper type="glob" from="*.js" to="${js-directory}/min/*-min.js"/&gt;
 &lt;targetfile/&gt;
 &lt;/apply&gt;
&lt;/target&gt;
</code></pre>

blocks|key|1843997|text|我根本不会最小化JavaScript+:+gzip压缩对我来说已经足够好了，而且还有一个额外的好处，那就是错误消息仍然有用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1843998|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I don't minimize JavaScript at all: gzip compression is good enough for me and has the additional benefit that error messages will still be useful.

blocks|key|1844006|text|这里有一篇文章描述了如何在构建过程中使用YUI+Compressor最小化文件：Compressing+JS+files+as+part+of+your+build+process|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1844007|entityMap|0|LINK|mutability|MUTABLE|url|http://codebetter.com/blogs/karlseguin/archive/2008/12/29/compressing-js-files-as-part-of-your-build-process.aspx^0|14|1E|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Here is an article which described how to use YUI Compressor for minimizing files during build: <a href="http://codebetter.com/blogs/karlseguin/archive/2008/12/29/compressing-js-files-as-part-of-your-build-process.aspx" rel="nofollow noreferrer">Compressing JS files as part of your build process</a>

blocks|key|1844038|text|http://code.google.com/p/jsmin-php/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1844039|优秀的Doug+Crockford+:-)它的美妙之处在于，通过缓存控制，只有在需要的时候，你才能获得某种程度上的自动压缩。或者，在我的某个项目中，我只是输出压缩的/gzipped文件，并在进行更改时将其删除。对于开发环境，我只是不调用缩减脚本。|1844040|entityMap|0|LINK|mutability|MUTABLE|url^0|0|Z|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@$A|N|B|O|1|P]]|C|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|4]]]]

<a href="http://code.google.com/p/jsmin-php/" rel="nofollow noreferrer">http://code.google.com/p/jsmin-php/</a>

Good old Doug Crockford :-) The beauty of this is that with cache control you can get somelovely automated compression only when it is required. Or in one of my projects I just output the compressed/gzipped files and delete them when I make a change. For a development environment, I just dont' call the minification script.

blocks|key|2058213|text|我使用perl的JavaScript::Minifier。它工作得很好，例如，你可以用perl替换一些短语。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2058214|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I use perl's JavaScript::Minifier. It works pretty well and you can e.g. replace some phrases using perl.

blocks|key|1844080|text|谷歌的closure工具|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1844081|您可以将精简版本映射到常规源代码，以便在Firebug中使用其附加组件进行调试。|1844082|entityMap|0|LINK|mutability|MUTABLE|url|http://googlecode.blogspot.com/2009/11/introducing-closure-tools.html^0|3|7|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Google's <a href="http://googlecode.blogspot.com/2009/11/introducing-closure-tools.html" rel="nofollow">closure</a> tools

You can map the minified version to the regular source code for debugging in Firebug with their add-on.

blocks|key|2058236|text|http://caja.appspot.com/tools/index完成了HTML/CSS/JS的所有三个功能。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2058237|entityMap|0|LINK|mutability|MUTABLE|url|http://caja.appspot.com/tools/index^0|0|Z|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://caja.appspot.com/tools/index" rel="nofollow">http://caja.appspot.com/tools/index</a> does all three of HTML/CSS/JS.

blocks|key|2058243|text|https://jawr.dev.java.net/非常适合于缩小和版本化|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2058244|entityMap|0|LINK|mutability|MUTABLE|url|https://jawr.dev.java.net/^0|0|Q|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="https://jawr.dev.java.net/" rel="nofollow">https://jawr.dev.java.net/</a> is excellent for minification and versioning

blocks|key|1844095|text|有一个非常好的在线压缩器：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1844096|http://javascriptcompressor.com/|offset|length|1844097|如果你想进一步压缩，你也可以收缩变量。|1844098|希望能有所帮助|1844099|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|W|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@$D|S|E|T|1|U]]|A|$]]|$1|F|3|G|5|6|7|V|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|C]]]]

There is a very good online compressor:

<a href="http://javascriptcompressor.com/" rel="nofollow">http://javascriptcompressor.com/</a>

You can also shrink variables, if you want even more compresed.

Hope it helps

What do you use to minimize and compress JavaScript libraries?

What do you use to minimize and compress JavaScript libraries?

您使用什么来最小化和压缩JavaScript库？

问您使用什么来最小化和压缩JavaScript库？
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