java Tomcat 6 与 7 - lib 与共享/lib - 仅 jars？
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Tomcat 6 vs 7 - lib vs shared/lib - jars only?
提问by hawkeye
When upgrading from Tomcat 6 to Tomcat 7 - we kept a number of files we wanted on the classpath in the $CATALINA_HOME/lib directory on 6 - and it made sense to move these two $CATALINA_HOME/shared/lib on Tomcat 7.
从 Tomcat 6 升级到 Tomcat 7 时 - 我们在 6 的 $CATALINA_HOME/lib 目录中的类路径上保留了一些我们想要的文件 - 将这两个 $CATALINA_HOME/shared/lib 移动到 Tomcat 7 上是有意义的。
What we've found is that the jar files went across ok - but anything that wasn't a jar file - eg an xml file etc was not picked up by the class loaded in the shared/lib directory. When we moved the non-jar files back to the $CATALINA_HOME/lib directory - they loaded into the classpath without an issue.
我们发现 jar 文件可以通过 - 但是任何不是 jar 文件的东西 - 例如 xml 文件等都没有被加载到 shared/lib 目录中的类所拾取。当我们将非 jar 文件移回 $CATALINA_HOME/lib 目录时 - 它们毫无问题地加载到类路径中。
My question is - is this a bug in the classloader in Tomcat 7? Or is this intended behaviour?(Failing to load non-jar files onto the classpath from the $CATALINA_HOME/shared/lib in a manner inconsistent to that which loads files from $CATALINA_HOME/lib)
我的问题是 - 这是 Tomcat 7 类加载器中的错误吗？或者这是预期的行为？（未能以与从 $CATALINA_HOME/lib 加载文件的方式不一致的方式将非 jar 文件从 $CATALINA_HOME/shared/lib 加载到类路径中）
OS: Windows7
操作系统：Windows7
Tomcat version: 7.0.30
Tomcat 版本：7.0.30
Java version: 1.7.0_11
Java 版本：1.7.0_11
采纳答案by Darius X.
I don't use shared lib, but according to this doc: http://wiki.apache.org/tomcat/HowTo
我不使用共享库，但根据此文档：http: //wiki.apache.org/tomcat/HowTo
Note that Tomcat 6.0.14 the $CATALINA_HOME/shared/lib directory does not exist.
You will need to add this and you will need to edit $CATALINA_HOME/conf/catalina.properties so that the shared.loader line looks like this shared.loader=$CATALINA_HOME/shared/lib
注意Tomcat 6.0.14的$CATALINA_HOME/shared/lib目录不存在。
您需要添加它，并且需要编辑 $CATALINA_HOME/conf/catalina.properties 以便 shared.loader 行看起来像这样 shared.loader=$CATALINA_HOME/shared/lib
