现象:
启动tomcat服务时,出现java.lang.NoClassDefFoundError: javax/el/ExpressionFactory的错误;
解决:
从MyEclipse中拷贝javaee.jar到tomcat目录的common\lib;javaee.jar所在目录
MyEclipse 6.5\myeclipse\eclipse\plugins\com.genuitec.eclipse.j2eedt.core_6.5.0.zmyeclipse650200806\data\libraryset\EE_5