今天刚发了书,开始学JAVA,可惜,第一次运行给我来这个,求解释
MK 2011-02-19 09:32:50 C:\Windows\System32>javac D:\11\Exam1_1.java
C:\Windows\System32>java D:\11\Exam1_1
Exception in thread "main" java.lang.NoClassDefFoundError: D:\11\Exam1_1
Caused by: java.lang.ClassNotFoundException: D:\11\Exam1_1
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: D:\11\Exam1_1. Program will exit.
C:\Windows\System32>
可以编译,运行出了问题。。。。