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2.1.1 ¼ì²éLinux×Ô´øJDK
ÃüÁrpm –q jdk
   
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   ²é¿´ÒѾ­°²×°µÄjdk£º
   # rpm -qa|grep jdk                ← ²é¿´jdkµÄÐÅÏ¢»òÖ±½ÓÖ´ÐÐ
   #rpm -qa|grep jdk Ð¶ÔØ£º
   #rpm -e rpm°üÃû£¨ÉÏÃæ¿´µ½µÄ£©Èô´æÔÚÒÀÀµ¹ØÏµ£¬ÏÈÐ¶ÔØÉϲãµÄ¡£
2.1.2 ×¼±¸°²×°Îļþ
 ´ÓSUNÍøÕ¾ÉÏÏÂÔØ¶ÔÓ¦µÄJDK°æ±¾£¬²¢ÉÏ´«µ½°²×°Ä¿Â¼ 
    ÏÂÔØµØÖ·£ºhttp://java.sun.com/javase/downloads/5u22/jdk
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2.1.3 °²×°JDK
 1¡¢ÉèÖÃÎļþÖ´ÐÐȨÏÞ£¬²¢ÔËÐа²×°³ÌÐò£º
   
 2¡¢°²×°¹ý³ÌÊäÈë“yes”,»Ø³µºó¼ÌÐø°²×°
   
 3¡¢ÔËÐÐÍê±Ïºó »á³öÏÖ“jdk-1_5_0_22-linux-i586.rpm”Õâ¸öÎļþ
   
 4¡¢ÉèÖÃÖ´ÐÐȨÏÞ²¢ÔËÐа²×°Îļþ£¬ÃüÁchmod 775 *.rpm £»rpm –ivh *.rpm
   
 5¡¢JDK°²×°ºóµÄλÖÃÔÚ/usr/java
   
2.1.4 ÅäÖû·¾³±äÁ¿
 1¡¢±à¼­/etc/profile ÃüÁvi /etc/profile
   
 2¡¢ ½«ÒÔÏÂÄÚÈÝÌí¼ÓÖÁÅäÖÃÎļþ
   
 3¡¢½«Ð޸ĵÄÅäÖýøÐÐÉúЧ£¬ÃüÁsource /etc/profile
   
 4¡¢É¾³ýAS3 ×Ô´øjavaºÍjavac Á´½ÓÎļþ ÃüÁrm /usr/bin/java* ;rm /bin/java* ²¢½¨Á¢ÐÂÁ´½Ó
   
2.1.5 ²âÊÔJDK
 1¡¢²é¿´JDK¹¤¾ß¼°Æä°²×°ÐÅÏ¢
   
2¡¢ÔËÐÐHelloWord ²âÊÔ³ÌÐò£¬Ð½¨Hi.java ±£´æ
   
 3¡¢±àÒëHi.java ²¢ÔËÐÐ
   
http://bbs.qingsoft.net/viewthread.php?tid=1555&extra=page%3D1%26amp;filter%3Dtype%26amp;typeid%3D2


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LANGUAGE="zh_CN.GB18030:zh_CN.GB2312:zh_CN"

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