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1ãæ建JAVAçè¿è¡ç¯å¢
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¬å¸ä¸è½½j2sdk-1_4_2_05-linux-i586-rpm.bin
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[root@eframe62 tuzq]# chmod +x j2sdk-1_4_2_05-linux-i586-rpm.bin
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[root@eframe62 tuzq]# ./j2sdk-1_4_2_05-linux-i586-rpm.bin
ï¼4ï¼è§£å缩çærpmæ件j2sdk-1_4_2_05-linux-i586-rpmï¼å®è£
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[root@eframe62 tuzq]# rpm âivh j2sdk-1_4_2_05-linux-i586-rpm
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[root@eframe62 usr]# ln âs /usr/java/j2sdk1.4.2_05 jdk
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[root@eframe62 usr]# export JAVA_HOME=/usr/jdk
[root@eframe62 usr]# export CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib:.
[root@eframe62 usr]# export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin
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[root@eframe62 usr]# vi HelloWorld.java
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public class HelloWorld{
public static void main(String args[]){
System.out.println("Helloï¼Wrold");}}åç并éåºç¼è¾å¨ï¼:wq[root@eframe62 usr]# javac HelloWorld.java
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[root@eframe62 usr]# java HelloWorld
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