运行网站时出现[SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:TestTomc

警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 在eclipse GANYMEDE中apache-tomcat-6.0.16加载工程后，启动服务器就会出现如下的红色警告信息，真是让人不爽： 2008-10-11 21:33:55 org.apache.tomcat.util.digester.SetPropertiesRule begin 警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:TestTomcat6.0.16' did not find a matching property. 2008-10-11 21:33:55 org.apache.catalina.core.AprLifecycleListener init 信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:/study tools/Java/jdk1.5.0_06/bin;.;C:/WINDOWS/system32;C:/WINDOWS;D:/study tools/Java/jdk1.5.0_06/bin/../jre/bin/client;D:/study tools/Java/jdk1.5.0_06/bin/../jre/bin;D:/study tools/Borland/Delphi7/Bin;D:/study tools/Borland/Delphi7/Projects/Bpl/;D:/study tools/Java/jdk1.5.0_06/bin;C:/WINDOWS/system32;C:/WINDOWS;C:/WINDOWS/System32/Wbem;D:/study tools/MySQL/MySQL Server 5.0/bin;C:/Program Files/Microsoft SQL Server/80/Tools/BINN 在网上查找答案，有的说将Tomcat的版本换成6.0.14就可以了；还有的说在建立Dynamic Web Project时把"Dynamic Web Module"选项后面的版本号由2.5改成2.4也行。不过这些回答好像都不能真正地解决问题。 出现SetPropertiesRule警告的原因是因为Tomcat在server.xml的Context节点中不支持source属性：<Context docBase="…" path="/…" source="org.eclipse.jst.j2ee.server:…"/> 解决方法是在Servers视图里双击创建的server，然后在其server的配置界面中选中"Publish module contexts to separate XML files"选项。 不过"Publish module contexts to separate XML files"究竟是什么意思，有必要看下"Tomcat Publishing Options"。