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ÏÂÔØJRE(Java Runtime Environment) ¡£(http://java.sun.com/javase/downloads/index.jsp)
ii. [root@localhost ~]#mkdir /usr/local/java
iii. (½«µµ°¸jre-1_5_0_09-linux-i586-rpm.binÏÂÔØµ½/usr/local/javaĿ¼ÏÂ)
iv. (³¬¼¶Óû§Ä£Ê½)
[root@localhost ~]#su
v. [root@localhost ~]#cd /usr/java
vi. (½«ÄúËùÏÂÔØµÄµµµÄȨÏÞ¸ü¸ÄΪ¿ÉÖ´ÐÐ)
[root@localhost java]#chmod a+x jre-1_5_0_09-linux-i586-rpm.bin
vii. (Æô¶¯°²×°¹ý³Ì)
[root@localhost java]#./jre-1_5_0_09-linux-i586-rpm.bin
(´Ëʱ½«ÏÔʾ¶þ½øÖÆÐí¿ÉÐÒ飬°´¿Ø¸ñÏÔʾÏÂÒ»Ò³£¬¶ÁÍêÐí¿ÉÐÒéºó£¬ÊäÈë ¡ºyes¡»¼ÌÐø°²×°¡£´Ëʱ»á½«½âѹËõ£¬²úÉújre-1_5_0_9-linux-i586.rpm)
viii. (°²×°jre-1_5_0_9-linux-i586.rpm)
[root@localhost java]#rpm –ivh jre-1_5_0_9-linux-i586.rpm
´Ëʱ»á½«JRE×°ÔÚ/usr/java/jre1.5.0_09Ŀ¼ÏÂ)
ix. (É趨»·¾³±äÁ¿£¬ÈÃLinuxÄÜÕÒµ½JRE)
[root@localhost java]#vi /etc/profile
(½«ÒÔÏÂÄÚÈݼÓÈëÔÚµµ°¸ºóÃæ) 1PATH=$PATH:/usr/java/jre1.5.0_09/bin
2export JAVA_HOME=/usr/java/jre1.5.0_09
3export CLASSPATH=$JAVA_HOME/lib:.
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x. (²âÊÔJavaÊÇ·ñ°²×°³É¹¦)
[root@localhost ~]#java –version
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