关于jboss的Yui压缩器StringIndexOutOfBoundsException [英] Yui compressor StringIndexOutOfBoundsException on jboss

问题描述

当使用2.4.6最小化yui时，我遇到了这个问题：

When minimising yui with 2.4.6, I get this problem:

java.lang.StringIndexOutOfBoundsException：字符串索引超出范围：232

java.lang.StringIndexOutOfBoundsException: String index out of range: 232

at java.lang.String.substring(String.java:1934)
at com.yahoo.platform.yui.compressor.JavaScriptCompressor.printSourceString(JavaScriptCompressor.java:267)
at com.yahoo.platform.yui.compressor.JavaScriptCompressor.parse(JavaScriptCompressor.java:330)
at com.yahoo.platform.yui.compressor.JavaScriptCompressor.<init>(JavaScriptCompressor.java:533)

通过我的IDE启动但部署时有效它不是jboss。这个地方： http://yuilibrary.com/forum/viewtopic.php?p=20086 有一些讨论同样的问题。

It works when started through my IDE but when deployed to jboss it doesn't. This place: http://yuilibrary.com/forum/viewtopic.php?p=20086 has some discussion of the same problem.

显然问题是org / mozilla / javascript / Parser在我的maven配置中拉入的两个罐子里面：

Apparently the issue is around org/mozilla/javascript/Parser being in the two jars that are pulled in from my maven config:

<dependency>
<groupId>com.yahoo.platform.yui</groupId>
<artifactId>yuicompressor</artifactId>
<version>2.4.6</version>
</dependency>

我有什么方法可以使用maven排除等或升级我的YUI版本来解决这个问题。它似乎很糟糕，它只是不起作用，我不想写一个自定义的类加载器。

Is there any way I can solve this using maven exclusions etc. or by upgrading my version of YUI. It seems daft that it just doesn't work and I don't want to have to write a custom classloader.

请帮助！

推荐答案

我通过自己重新包装yuicompressor来解决这个问题，以包含大部分的rhino源代码。请参阅我对Howard M. Lewis Ship的回复。

I solved this problem by repackaging yuicompressor myself to include most of the rhino source. See my reply to Howard M. Lewis Ship.

重新包装的来源可以在这里找到： http://viscri.co.uk/labs/tapestry/yuicompressor-rhino-bugfix-5.0.jar 。只需将其添加到您的pom：

The repackaged source can be found here : http://viscri.co.uk/labs/tapestry/yuicompressor-rhino-bugfix-5.0.jar. Just add this to your pom:

<dependency>
   <groupId>yuicompressorbugfix</groupId>
   <artifactId>yuicompressor-rhino-bugfix</artifactId>
   <version>5.0</version>
</dependency>

如果您没有运行自己的nexus版本，则必须在你想要建立的机器。这是您需要的命令： http：// maven.apache.org/guides/mini/guide-3rd-party-jars-local.html

If you don't run your own version of nexus, you'll have to install it on the machine that you want to build on. This is the command you need I think: http://maven.apache.org/guides/mini/guide-3rd-party-jars-local.html

您还需要排除yuicompressor版本挂毯拉进来：

You'll also need to exclude the yuicompressor version that tapestry pulls in:

<dependency>
   <groupId>org.apache.tapestry</groupId>
   <artifactId>tapestry-yuicompressor</artifactId>
   <version>5.3.2</version>
   <exclusions>
       <exclusion>
             <groupId>com.yahoo.platform.yui</groupId>
             <artifactId>yuicompressor</artifactId>
       </exclusion>
   </exclusions>

这应该可行。

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