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Article #20426

[jdk]ʹ��package���ֵ�Exception?

#20426
From: hope against hope
Date: Thu, 18 Dec 2003 15:33
46 lines
3052 bytes
�����ʹ��jdk��ʱ������һ�����£�ֻҪԴ������ʹ���� package XXX; �������䣬
ִ��ʱ�ͻ���?���λ����ǰ�æ��������
дһ����򵥵�test��������(Test.java):

package test;
public class Test {
    public static void main(String[] args) {
        System.out.println("Test");
    }
}

�ҵ�jdk��װĿ¼ΪE:\j2sdk1.4.1������ϰ�߽����еij������һ����Ϊworks����Ŀ¼
�С����ǣ�Test.java������·����ΪE:\j2sdk1.4.1\works\test\Test.java

���������������£�
path=.;E:\j2sdk1.4.1\bin;C:\WINDOWS\system32;C:\WINDOWS\Command;C:\WINDOWS;C
:\WINDOWS\System32\Wbem;E:\Microsoft Visual Studio\Common\Tools\WinNT;E:\Mic
rosoft Visual Studio\Common\MSDev98\Bin;E:\Microsoft Visual Studio\Common\To
ols;E:\Microsoft Visual Studio\VC98\bin;E:\MATLAB\bin

classpath=.;E:\j2sdk1.4.1\works;E:\j2sdk1.4.1\lib

��javac Test.java��������˳��ͨ����java Testִ��ʱ�������´��󱨸棺

Exception in thread "main" java.lang.NoClassDefFoundError: Test (wrong name:
 test/Test)
    at java.lang.ClassLoader.defineClass0(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
    at jaav.net.URLClassLoader.access$100(URLClassLoader.java:54)
    at java.net URLClassLoader$1.run(URLClassLoader.java:193)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)

��֪����ʲôԭ����̣�
p.s. OSΪWinXP

--
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From: shide.bbs@Freecity.dhs.org (hope against hope)
Newsgroups: cn.bbs.comp.lang.java
Subject: [jdk]ʹ��package���ֵ�Exception?
Date: 18 Dec 2003 15:33:40 GMT
Organization: Ʈ��ˮ�Ƽ�
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