Posted on 2009-09-13 07:44
bear 閱讀(146)
評論(0) 編輯 收藏
Exception in thread "main" java.lang.NoClassDefFoundError: hello/class
java_home=E:\jdk
classpath=.;E:\jdk\lib\tools.jar;E:\jdk\lib
path=.;E:\jdk
I searched this error in google. I think my environment is right, Why?
I use "java hello.class"
Be supposed to use "java hello", not have extension.