﻿<?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>C++博客-西风萧瑟@HDU-随笔分类-Java</title><link>http://www.cppblog.com/doer-xee/category/12577.html</link><description>One step and One step...</description><language>zh-cn</language><lastBuildDate>Fri, 18 Dec 2009 12:32:47 GMT</lastBuildDate><pubDate>Fri, 18 Dec 2009 12:32:47 GMT</pubDate><ttl>60</ttl><item><title>Java环境变量设置</title><link>http://www.cppblog.com/doer-xee/archive/2009/12/18/103486.html</link><dc:creator>西风萧瑟</dc:creator><author>西风萧瑟</author><pubDate>Fri, 18 Dec 2009 12:19:00 GMT</pubDate><guid>http://www.cppblog.com/doer-xee/archive/2009/12/18/103486.html</guid><wfw:comment>http://www.cppblog.com/doer-xee/comments/103486.html</wfw:comment><comments>http://www.cppblog.com/doer-xee/archive/2009/12/18/103486.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/doer-xee/comments/commentRss/103486.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/doer-xee/services/trackbacks/103486.html</trackback:ping><description><![CDATA[在sun官网上载最新的JDK版本，安装； （我的目录是：C:\Program Files\Java\jdk1.6.0_10，系统是WIN7）下面我就这个目录进行环境设置：<br>1.&nbsp;&nbsp;&nbsp;右击&#8220;计算机&#8221;，选择&#8220;属性&#8221;，弹出对话框：<br><img border=0 src="http://www.cppblog.com/images/cppblog_com/doer-xee/1.png"><br>2.&nbsp;&nbsp;&nbsp;选择高级环境设置<br><img border=0 src="http://www.cppblog.com/images/cppblog_com/doer-xee/2.png"><br>3.&nbsp;&nbsp;&nbsp;在系统变量里&#8220;新建&#8221;<br>&nbsp;&nbsp;&nbsp;1）JAVA_HOME&nbsp;&nbsp;&nbsp; （JDK的安装路径,&nbsp;值为：C:\Program Files\Java\jdk1.6.0_10）<br>&nbsp;&nbsp;&nbsp;<img border=0 src="http://www.cppblog.com/images/cppblog_com/doer-xee/3.png" width=389 height=407><br>&nbsp;&nbsp;&nbsp;2）新建classpath&nbsp; (值为：,;%JAVA_HOME%\lib\tools.jar)&nbsp; 注意前面是&nbsp; ,; (逗号与分号）<br>&nbsp;&nbsp;&nbsp;<img border=0 src="http://www.cppblog.com/images/cppblog_com/doer-xee/4.png"><br>&nbsp;&nbsp;&nbsp;3）编辑path：&nbsp; 在最前面假如 ;%JAVA_HOME%\bin; %JAVA_HOME%\jre\bin;<br>&nbsp;&nbsp;&nbsp;<img border=0 src="http://www.cppblog.com/images/cppblog_com/doer-xee/5.png"><br><br><br><br>下面来测试一下环境安装是否成功：<br>我在D盘下新建java文件夹，在文件夹下新建记事本，编辑如下：<br>
<div style="BORDER-BOTTOM: #cccccc 1px solid; BORDER-LEFT: #cccccc 1px solid; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #eeeeee; PADDING-LEFT: 4px; WIDTH: 98%; PADDING-RIGHT: 5px; FONT-SIZE: 13px; WORD-BREAK: break-all; BORDER-TOP: #cccccc 1px solid; BORDER-RIGHT: #cccccc 1px solid; PADDING-TOP: 4px"><span style="COLOR: #0000ff">public</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">class</span><span style="COLOR: #000000">&nbsp;Hello<br>{<br>&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">public</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">static</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000">&nbsp;main(String[]&nbsp;args)<br>&nbsp;&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">恭喜，配置成功!</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br>&nbsp;&nbsp;&nbsp;&nbsp;}<br>}</span></div>
<br>另存为：Hello.java<br><br>在开始菜单里选择&#8220;运行&#8221;（如果没有，右击任务栏，在属性里找到&#8220;开始菜单&#8221;，&#8220;自定义&#8221;，勾选&#8220;运行)<br><img border=0 alt="" src="http://www.cppblog.com/images/cppblog_com/doer-xee/6.png" width=455 height=483><br>在运行里输入cmd,&nbsp;&nbsp;&nbsp;然后依次输入<br>d:&nbsp;<br>cd java<br>javac Hello.java<br>java Hello&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;如果显示如下，则配置成功！<br>&nbsp;&nbsp;&nbsp;<img border=0 alt="" src="http://www.cppblog.com/images/cppblog_com/doer-xee/7.png" width=489 height=487>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br><br><br>&nbsp;<br>
<img src ="http://www.cppblog.com/doer-xee/aggbug/103486.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/doer-xee/" target="_blank">西风萧瑟</a> 2009-12-18 20:19 <a href="http://www.cppblog.com/doer-xee/archive/2009/12/18/103486.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>