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- [root@localhost root]# cat HelloDate.java
- // HelloDate.java
- import java.util.*;
- public class HelloDate {
- public static void main(String[] args) {
- System.out.println("Hello, it's: ");
- System.out.println(new Date());
- }
- }
- [root@localhost root]# javac HelloDate.java
- [root@localhost root]# java HelloDate
- Exception in thread "main" java.lang.NoClassDefFoundError: HelloDate
复制代码 这是Thinging in Java里的例子,Eclipse里可以运行
jdk装在/usr/java/j2sdk1.4.2_02,/usr/java/jdk指向该文件夹
以下是/etc/profile的jdk设置- JAVA_HOME=/usr/java/jdk
- export JAVA_HOME
- CLASSPATH=/usr/java/jdk/lib:/usr/java/jdk/jre/lib
- export CLASSPATH
- PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin
- export PATH
复制代码 请指教,谢谢 |
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