這是我第一次發佈 - 我發現類似的問題,但沒有直接涉及此問題。這聽起來很簡單,但我不太清楚爲什麼會發生這種情況。我的程序在Eclipse中運行的很好,但不是從命令行運行。我在simpletree包內有幾個類。無法使用軟件包從命令行運行多級程序
這裏的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
}
}
這裏的問題:從內simpletree精細編譯這樣做:
javac BinaryTree.java Program1Test.java
當我這樣做:
java Program1Test
我得到這個:
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?我有我的類路徑設置正確,我試過運行一個包(simpletree.Program1Test)和沒有。
不要我覺得自己聰明?感謝您及時的回覆! – 2011-05-21 13:46:08
我已將其標記爲已接受。再次感謝。 – 2011-05-21 19:21:36