﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-Harvest Fly-文章分类-Ubuntu</title><link>http://www.blogjava.net/harvestfly/category/40995.html</link><description>Java，Web，Ajax</description><language>zh-cn</language><lastBuildDate>Tue, 21 Jul 2009 18:27:09 GMT</lastBuildDate><pubDate>Tue, 21 Jul 2009 18:27:09 GMT</pubDate><ttl>60</ttl><item><title>Ubuntu下安装JDK和Eclipse</title><link>http://www.blogjava.net/harvestfly/articles/287788.html</link><dc:creator>harvestfly</dc:creator><author>harvestfly</author><pubDate>Tue, 21 Jul 2009 15:20:00 GMT</pubDate><guid>http://www.blogjava.net/harvestfly/articles/287788.html</guid><wfw:comment>http://www.blogjava.net/harvestfly/comments/287788.html</wfw:comment><comments>http://www.blogjava.net/harvestfly/articles/287788.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/harvestfly/comments/commentRss/287788.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/harvestfly/services/trackbacks/287788.html</trackback:ping><description><![CDATA[一.安装JDK 6<br />
<span style="color: #0000ff;">sudo apt-get install sun-java6-jdk</span><br />
<br />
之后需要设置默认的java程序<br />
<span style="color: #0000ff;">sudo update-alternatives --config java</span><br />
按照提示输入对应的选项，指定为JDK 6<br />
<br />
下面设置<br />
<span style="color: #0000ff;">sudo gedit /etc/environment</span><br />
<br />
在其中添加如下两行：<br />
<span style="color: #ff0000;">CLASSPATH=/usr/lib/jvm/java-6-sun/lib</span><br style="color: #ff0000;" />
<span style="color: #ff0000;">JAVA_HOME=/usr/lib/jvm/java-6-sun</span><br />
如果其中已经设置了CLASSPATH和JAVA_HOME，则将其修改为上面的形式，按ZZ保存退出。<br />
<br />
二.安装Eclipse<br />
<br />
<span style="color: #0000ff;">sudo apt-get install eclipse</span><br />
<br />
然后应该修改Eclipse的配置，将 java-6-sun彻底设为系统默认：<br />
<br />
<span style="color: #0000ff;">sudo update-java-alternatives -s java-6-sun</span><br />
<br />
然后编辑JVM配置文件：<br />
<span style="color: #0000ff;">sudo </span><span style="color: #0000ff;">gedit</span><span style="color: #0000ff;"> /etc/jvm</span><br />
<br />
在文件顶部添加（没有的话可以直接创建）<br />
<span style="color: #ff0000;">/usr/lib/jvm/java-6-sun</span><br />
<br />
然后编辑eclipse的java相关配置文件：<br />
<span style="color: #0000ff;">sudo </span><span style="color: #0000ff;">gedit</span><span style="color: #0000ff;"> /etc/eclipse/java_home</span><br />
<br />
将<br />
<span style="color: #ff0000;">/usr/lib/jvm/java-6-sun</span><br />
移至第一行<br />
<br />
启动Eclipse即可。
<img src ="http://www.blogjava.net/harvestfly/aggbug/287788.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/harvestfly/" target="_blank">harvestfly</a> 2009-07-21 23:20 <a href="http://www.blogjava.net/harvestfly/articles/287788.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>