这是我第一次发布 - 我发现类似的问题,但没有直接涉及此问题。这听起来很简单,但我不太清楚为什么会发生这种情况。我的程序在Eclipse中运行的很好,但不是从命令行运行。我在simpletree包内有几个类。无法使用软件包从命令行运行多级程序
这里的BinaryTree.java:
package simpletree;
import java.io.*;
public class BinaryTree implements Serializable {
// Automatically generated UID
private static final long serialVersionUID = -3124224583476129954L;
BinaryTree leftNode; // left node
BinaryTree rightNode; // right node
// some code
}
class Tree implements Serializable {
private static final long serialVersionUID = 6591795896216994405L;
private BinaryTree root;
// some code
}
而且Program1Test.java:
package simpletree;
public class Program1Test {
public static void main(String[] args) {
Tree tree = new Tree();
// some code
}
}
这里的问题:从内simpletree精细编译这样做:
javac BinaryTree.java Program1Test.java
当我这样做:
java Program1Test
我得到这个:
Exception in thread "main" java.lang.NoClassDefFoundError: Program1Test (wrong n
ame: simpletree/Program1Test)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
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: Program1Test. Program will exit.
任何想法?我有我的类路径设置正确,我试过运行一个包(simpletree.Program1Test)和没有。
不要我觉得自己聪明?感谢您及时的回复! – 2011-05-21 13:46:08
我已将其标记为已接受。再次感谢。 – 2011-05-21 19:21:36