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 收藏
The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: c:/Program Files/Java/jdk1.5.0_06/bin;.;C:/WINDOWS/system32;C:/WINDOWS;D:/study tools/Java/jdk1.5.0_06/bin/../jre/bin/client
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:…"/>
注意:
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。
使用上面红色字的方法决绝了上面的问题
debug属性具体配置在web.xml中，如下
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
具体“Publish module contexts to separate XML files”是什么意思，
请看Tomcat Publishing Options介绍：
Two new options which affect publishing are now available in the Server Options section of the Tomcat server editor. The Tomcat server must be 5.0.x or later for these options to be enabled. The Serve modules without publishing option does what it says. Web content will be served directly from the "WebContent" folder of the Dynamic Web Project. A customized context is used to make the project's dependencies available in the Web application's classloader. The Publish module contexts to separate XML files option will publish contexts using the preferred method of separate XML files under the "conf/Catalina/localhost" directory, rather than keeping them in the "server.xml" file. A couple of improvements for this option are noted in Bugs 180931 and 180936.
本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/jinxinxin1314/archive/2009/08/11/4433134.aspx