Acfe 发表于 2017-1-14 10:54:41

web项目在tomcat7下报java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactor

  java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory
  at org.apache.catalina.startup.Bootstrap.<clinit>(Bootstrap.java:56)
  Caused by: java.lang.ClassNotFoundException: org.apache.juli.logging.LogFactory
  at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
  at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
  ... 1 more
  Exception in thread "main"
  把我弄得郁闷得很,我以前在myeclipse7.0中使用tomcat6.0都没有报这个错.通过在网上搜索,
  解决方法:
一、打开myeclipse,Preferentces->MyEclipse->Servers->Tomcat->Tomcat 6.x
,载入Tomcat7,在"Paths"下,点击“Add JAR/ZIP”,加载tomcat7下的……/bin/tomcat-juli.jar。点击“OK”.
  总结:
  如果tomcat6.0则不加tomcat-juli.jar的path,tomcat7.0.6、7.0.11则要像上述方法设置path.
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