﻿<?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>语源科技BlogJava-家哇</title><link>http://www.blogjava.net/jinjie8824/</link><description>前方明媚……</description><language>zh-cn</language><lastBuildDate>Mon, 13 Apr 2026 09:07:54 GMT</lastBuildDate><pubDate>Mon, 13 Apr 2026 09:07:54 GMT</pubDate><ttl>60</ttl><item><title>v512java培训教程javase6</title><link>http://www.blogjava.net/jinjie8824/archive/2008/10/08/233142.html</link><dc:creator>nicg</dc:creator><author>nicg</author><pubDate>Wed, 08 Oct 2008 07:16:00 GMT</pubDate><guid>http://www.blogjava.net/jinjie8824/archive/2008/10/08/233142.html</guid><wfw:comment>http://www.blogjava.net/jinjie8824/comments/233142.html</wfw:comment><comments>http://www.blogjava.net/jinjie8824/archive/2008/10/08/233142.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/jinjie8824/comments/commentRss/233142.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/jinjie8824/services/trackbacks/233142.html</trackback:ping><description><![CDATA[<embed align="center" src="http://player.youku.com/player.php/Type/Folder/Fid/1989711/Ob/1/Pt/1/sid/XMzI4ODY5MDQ=/v.swf" width="480" height="400" type="application/x-shockwave-flash" mode="transparent" allowscriptaccess="allways" quality="high"></embed> 
<img src ="http://www.blogjava.net/jinjie8824/aggbug/233142.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jinjie8824/" target="_blank">nicg</a> 2008-10-08 15:16 <a href="http://www.blogjava.net/jinjie8824/archive/2008/10/08/233142.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Java学习笔记01</title><link>http://www.blogjava.net/jinjie8824/archive/2008/10/07/232920.html</link><dc:creator>nicg</dc:creator><author>nicg</author><pubDate>Tue, 07 Oct 2008 06:41:00 GMT</pubDate><guid>http://www.blogjava.net/jinjie8824/archive/2008/10/07/232920.html</guid><wfw:comment>http://www.blogjava.net/jinjie8824/comments/232920.html</wfw:comment><comments>http://www.blogjava.net/jinjie8824/archive/2008/10/07/232920.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/jinjie8824/comments/commentRss/232920.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/jinjie8824/services/trackbacks/232920.html</trackback:ping><description><![CDATA[<p>第一个java例子HelloWorld</p>
<div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><span style="color: #008080">1</span>&nbsp;<span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;HelloWorld{<br />
</span><span style="color: #008080">2</span>&nbsp;<span style="color: #000000">&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 />
</span><span style="color: #008080">3</span>&nbsp;<span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">Hello&nbsp;World!</span><span style="color: #000000">"</span><span style="color: #000000">);<br />
</span><span style="color: #008080">4</span>&nbsp;<span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;}<br />
</span><span style="color: #008080">5</span>&nbsp;<span style="color: #000000">}<br />
</span><span style="color: #008080">6</span>&nbsp;</div>
<p>理解类的含义和构成 关键字class不可少，public修饰的类，保存成文件时要与类名一直包括大小写。</p>
<p>main函数的使用：只要类中有了这个函数，就可以在运行类的时候自动运行main方法。<br />
<br />
语句结束时要在尾部加上英文的";"<br />
<br />
Java学习中，对于数据类型要注意，在声明变量时变量前要加上对应的数据类型。</p>
<p>eg：int a = 5; String str = "abc"; </p>
<img src ="http://www.blogjava.net/jinjie8824/aggbug/232920.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jinjie8824/" target="_blank">nicg</a> 2008-10-07 14:41 <a href="http://www.blogjava.net/jinjie8824/archive/2008/10/07/232920.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>