Tomcat7.0启动时出现如下错误java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory

Tomcat7.0无法启动,报错

java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory

at org.apache.catalina.startup.Bootstrap.<clinit>(Bootstrap.java:55)

Caused by: java.lang.ClassNotFoundException: org.apache.juli.logging.LogFactory

    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

    ... 1 more

Exception in thread "main"

尝试了网上的好几种方法，还是没法解决。不过我还是找到一种有效的解决方法



具体做法如下：







这样的话，tomcat7.0就可以完美启动啦~~~