求救:我安装JBuilder9后,写一小程序总报错,不知为何?
HelloDate.java文件代码
import java.util.*;
class HelloDate{
public static void main(String[] args) {
System.out.println("Hello,it's:");
System.out.println(new Date());
}
}
报错:
D:\JBuilder9\jdk1.4\bin\javaw -classpath "C:\Documents and Settings\Administrator\jbproject\classes;D:\JBuilder9\jdk1.4\demo\jfc\Java2D\Java2Demo.jar;D:\JBuilder9\jdk1.4\demo\plugin\jfc\Java2D\Java2Demo.jar;D:\JBuilder9\jdk1.4\jre\lib\charsets.jar;D:\JBuilder9\jdk1.4\jre\lib\ext\dnsns.jar;D:\JBuilder9\jdk1.4\jre\lib\ext\ldapsec.jar;D:\JBuilder9\jdk1.4\jre\lib\ext\localedata.jar;D:\JBuilder9\jdk1.4\jre\lib\ext\sunjce_provider.jar;D:\JBuilder9\jdk1.4\jre\lib\im\indicim.jar;D:\JBuilder9\jdk1.4\jre\lib\jaws.jar;D:\JBuilder9\jdk1.4\jre\lib\jce.jar;D:\JBuilder9\jdk1.4\jre\lib\jsse.jar;D:\JBuilder9\jdk1.4\jre\lib\rt.jar;D:\JBuilder9\jdk1.4\jre\lib\sunrsasign.jar;D:\JBuilder9\jdk1.4\lib\dt.jar;D:\JBuilder9\jdk1.4\lib\htmlconverter.jar;D:\JBuilder9\jdk1.4\lib\tools.jar" HelloDate
java.lang.NoClassDefFoundError: HelloDate
Exception in thread "main"
不知是否环境变量没设好,郁闷,望高手指点!
谢谢!!!!