1 public class test
2 {
3 public static void main(String args[])
4
5 {
6
7 System.out.println("A new jdk test !");
8
9 }
10 }
ÔËÐкó»á³öÏÖ
Exception in thread "main" java.lang.NoClassDefFoundError: test/java
Caused by: java.lang.ClassNotFoundException: test.java
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: test.java. Program will exit.
Çó¸ø¸ö½â¾ö·½°¸
¾ÍÊÇ˵ÄãÊÇÖ±½Ójava test.javaÁË¡£
Ó¦¸ÃÏȱàÒ룺javac test.java
È»ºóÔËÐУºjava test
Êǰ¡
ÎÒµÄÉèÖÃʱÕâÑùµÄ ÍøÉÏ˵ÊÇCLASSPATHµÄÎÊÌâ¿ÉÊÇÎÒ¸ÃÁË n¶à¶¼Ã»ÓÐ×÷Óà ÔÚwindowsÏ ֱ½Ó³É¹¦ ²»ÖªµÀΪʲô
[yang@CentOS java]$ echo $JAVA_HOME
ÎÒ°²×°Ò»Ì¨redhat linux5+oracle 10gµÄ·þÎñÆ÷£¬±Ê¼Ç±¾£¨XPϵͳ£©°²×°ÁËoracle 10g¿Í»§¶Ë,½á¹ûÀÏÊdzö12560µÄ´íÎó£¬Çë¸ßÊÖÖ¸µãÒ»¶þ£¬
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dpor ......
ÔÏȵÄGCC°æ±¾Îª4.1.2,ÎÒÖØÐ±àÒë°²×°ÁËGCC4.3.2£¬µ«ÊDZàÒëÍê³ÌÐòÔËÐгÌÐòʱ»á³öÏÖversion `GLIBCXX_3.4.9' not found Õâ¸öÎÊÌâ.ÔÚÍøÉÏÃæ²éÁËÒ»ÏÂÊÇÈíÁ¬½ÓµÄÎÊÌâ¡£µ«ÊDZ¾È˶ÔLinux²»Ì«ÊìϤ£¬¡°Ó¦¸ÃÖÆ×÷RPM°üÈ»ºó ......