﻿<?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-801 WORKPLACE</title><link>http://www.blogjava.net/BigForest/</link><description>追寻梦想，自由生活</description><language>zh-cn</language><lastBuildDate>Sat, 18 Apr 2026 11:12:19 GMT</lastBuildDate><pubDate>Sat, 18 Apr 2026 11:12:19 GMT</pubDate><ttl>60</ttl><item><title>【精华】跟我一起写 Makefile</title><link>http://www.blogjava.net/BigForest/archive/2010/12/26/341570.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Sun, 26 Dec 2010 07:50:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/12/26/341570.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/341570.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/12/26/341570.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/341570.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/341570.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 转载自：http://www.chinaunix.net/jh/23/408225.html陈皓 概述 —— 什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows的IDE都为你做了这个工作，但我觉得要作一个好的和professional的程序员，makefile还是要懂。这就好像现在有这么多的HTML的编辑器，但如果你想成为一个专业...&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/12/26/341570.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/341570.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-12-26 15:50 <a href="http://www.blogjava.net/BigForest/archive/2010/12/26/341570.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[转]Java中十大异常</title><link>http://www.blogjava.net/BigForest/archive/2010/12/05/339860.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Sun, 05 Dec 2010 14:12:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/12/05/339860.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/339860.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/12/05/339860.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/339860.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/339860.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Java中十大异常&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/12/05/339860.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/339860.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-12-05 22:12 <a href="http://www.blogjava.net/BigForest/archive/2010/12/05/339860.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[转]怎样用java生成GUID与UUID</title><link>http://www.blogjava.net/BigForest/archive/2010/12/01/339557.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Wed, 01 Dec 2010 15:54:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/12/01/339557.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/339557.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/12/01/339557.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/339557.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/339557.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:   GUID是一个128位长的数字，一般用16进制表示。算法的核心思想是结合机器的网卡、当地时间、一个随机数来生成GUID。从理论上讲，如果一台机器每秒产生10000000个GUID，则可以保证（概率意义上）3240年不重复。 <br><br>    UUID是1.5中新增的一个类，在java.util下，用它可以产生一个号称全球唯一的ID <br>&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/12/01/339557.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/339557.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-12-01 23:54 <a href="http://www.blogjava.net/BigForest/archive/2010/12/01/339557.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[转]java中的io总结</title><link>http://www.blogjava.net/BigForest/archive/2010/11/30/339447.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Tue, 30 Nov 2010 14:32:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/30/339447.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/339447.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/30/339447.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/339447.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/339447.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: java中的io中的（input/output）stream无非就是包括基于字符的stream、基于字节的stream和把字节导向的stream转换<br>字符为导向的stream的stream。（很难理解么？）<br>以字节为导向的stream------InputStream/OutputStream<br>InputStream 和 OutputStream是两个abstact类，对于字节为导向的stream都扩展这两个鸡肋（基类^_^）;<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/11/30/339447.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/339447.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-30 22:32 <a href="http://www.blogjava.net/BigForest/archive/2010/11/30/339447.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>int2bytes   bytes2int</title><link>http://www.blogjava.net/BigForest/archive/2010/11/30/339445.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Tue, 30 Nov 2010 14:18:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/30/339445.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/339445.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/30/339445.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/339445.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/339445.html</trackback:ping><description><![CDATA[<p>int转换成长度为4的byte数组,长度为4的byte数组合成一个int.<br />
</p>
<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"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;bytes2int(</span><span style="color: #0000ff">byte</span><span style="color: #000000">[]&nbsp;b)<br />
<img id="Codehighlighter1_31_270_Open_Image" onclick="this.style.display='none'; Codehighlighter1_31_270_Open_Text.style.display='none'; Codehighlighter1_31_270_Closed_Image.style.display='inline'; Codehighlighter1_31_270_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_31_270_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_31_270_Closed_Text.style.display='none'; Codehighlighter1_31_270_Open_Image.style.display='inline'; Codehighlighter1_31_270_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif"  alt="" /></span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_31_270_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_31_270_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000">//</span><span style="color: #008000">byte[]&nbsp;b=new&nbsp;byte[]{1,2,3,4};&nbsp;</span><span style="color: #008000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" /></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;mask</span><span style="color: #000000">=</span><span style="color: #000000">0xff</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;temp</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;res</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br />
<img id="Codehighlighter1_167_249_Open_Image" onclick="this.style.display='none'; Codehighlighter1_167_249_Open_Text.style.display='none'; Codehighlighter1_167_249_Closed_Image.style.display='inline'; Codehighlighter1_167_249_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_167_249_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_167_249_Closed_Text.style.display='none'; Codehighlighter1_167_249_Open_Image.style.display='inline'; Codehighlighter1_167_249_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;i</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;i</span><span style="color: #000000">&lt;</span><span style="color: #000000">4</span><span style="color: #000000">;i</span><span style="color: #000000">++</span><span style="color: #000000">)</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_167_249_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_167_249_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;res</span><span style="color: #000000">&lt;&lt;=</span><span style="color: #000000">8</span><span style="color: #000000">;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;temp</span><span style="color: #000000">=</span><span style="color: #000000">b[i]</span><span style="color: #000000">&amp;</span><span style="color: #000000">mask;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;res</span><span style="color: #000000">|=</span><span style="color: #000000">temp;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;res;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />}</span></span><span style="color: #000000">&nbsp;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">byte</span><span style="color: #000000">[]&nbsp;int2bytes(</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;num)<br />
<img id="Codehighlighter1_307_455_Open_Image" onclick="this.style.display='none'; Codehighlighter1_307_455_Open_Text.style.display='none'; Codehighlighter1_307_455_Closed_Image.style.display='inline'; Codehighlighter1_307_455_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_307_455_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_307_455_Closed_Text.style.display='none'; Codehighlighter1_307_455_Open_Image.style.display='inline'; Codehighlighter1_307_455_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif"  alt="" /></span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_307_455_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_307_455_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">byte</span><span style="color: #000000">[]&nbsp;b</span><span style="color: #000000">=</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">byte</span><span style="color: #000000">[</span><span style="color: #000000">4</span><span style="color: #000000">];<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;mask</span><span style="color: #000000">=</span><span style="color: #000000">0xff</span><span style="color: #000000">;<br />
<img id="Codehighlighter1_387_437_Open_Image" onclick="this.style.display='none'; Codehighlighter1_387_437_Open_Text.style.display='none'; Codehighlighter1_387_437_Closed_Image.style.display='inline'; Codehighlighter1_387_437_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_387_437_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_387_437_Closed_Text.style.display='none'; Codehighlighter1_387_437_Open_Image.style.display='inline'; Codehighlighter1_387_437_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">(</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;i</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;i</span><span style="color: #000000">&lt;</span><span style="color: #000000">4</span><span style="color: #000000">;i</span><span style="color: #000000">++</span><span style="color: #000000">)</span><span style="border-bottom: #808080 1px solid; border-left: #808080 1px solid; background-color: #ffffff; display: none; border-top: #808080 1px solid; border-right: #808080 1px solid" id="Codehighlighter1_387_437_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_387_437_Open_Text"><span style="color: #000000">{<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b[i]</span><span style="color: #000000">=</span><span style="color: #000000">(</span><span style="color: #0000ff">byte</span><span style="color: #000000">)(num</span><span style="color: #000000">&gt;&gt;&gt;</span><span style="color: #000000">(</span><span style="color: #000000">24</span><span style="color: #000000">-</span><span style="color: #000000">i</span><span style="color: #000000">*</span><span style="color: #000000">8</span><span style="color: #000000">));<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">return</span><span style="color: #000000">&nbsp;b;<br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />}</span></span><span style="color: #000000"><br />
<img align="top" src="http://www.blogjava.net/images/OutliningIndicators/None.gif"  alt="" /></span></div>
<img src ="http://www.blogjava.net/BigForest/aggbug/339445.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-30 22:18 <a href="http://www.blogjava.net/BigForest/archive/2010/11/30/339445.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【转】getchar()和EOF总结及 feof</title><link>http://www.blogjava.net/BigForest/archive/2010/11/29/339330.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Mon, 29 Nov 2010 08:22:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/29/339330.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/339330.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/29/339330.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/339330.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/339330.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 看这两个的区别都不知为这有多愁, 就是看不懂, 想不通, 时间放长了, 真还是不懂, 学了这么时间都不懂两个区别, 也不知什么时候用哪个EOF  feof , 一直为这困惑....不清, <br><br>这两个区别为什么搞不懂呢, 网上资讲得真是迷惑不解,  我就一心找找找.....找找找....再找....<br><br>找找找.....找找找....再找....找找找.....找找找....再找....<br>找找找.....找找找....再找....没有人来给你讲区别, 有只自己给自己当老师, 自己就是世界上最好的老师.<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/11/29/339330.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/339330.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-29 16:22 <a href="http://www.blogjava.net/BigForest/archive/2010/11/29/339330.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【转】在Eclipse中查看JDK类库的源代码！！！ </title><link>http://www.blogjava.net/BigForest/archive/2010/11/27/339195.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Sat, 27 Nov 2010 06:46:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/27/339195.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/339195.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/27/339195.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/339195.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/339195.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 核心提示：在Eclipse中查看JDK类库的源代码！！！ 设置： 1.点 window- Preferences - Java - Installed JRES 2.此时Installed JRES右边是列表窗格，列出了系统中的 JRE 环境，选择你的JRE，然后点边上的 Edit...， 会出现一个窗口(Edit JRE) 3.选中rt.jar文件的这一项 <br>&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/11/27/339195.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/339195.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-27 14:46 <a href="http://www.blogjava.net/BigForest/archive/2010/11/27/339195.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Linux操作系统下Sudo命令的使用方法说明</title><link>http://www.blogjava.net/BigForest/archive/2010/11/23/338833.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Tue, 23 Nov 2010 09:38:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/23/338833.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/338833.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/23/338833.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/338833.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/338833.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: “Sudo” 是Unix/Linux平台上的一个非常有用的工具，它允许系统管理员分配给普通用户一些合理的“权利”，让他们执行一些只有超级用户或其他特许用户才能完成的任务，比如：运行一些像mount，halt，su之类的命令，或者编辑一些系统配置文件，像/etc/mtab， /etc/samba/smb.conf等。这样以来，就不仅减少了root用户的登陆次数和管理时间，也提高了系统安全性。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/11/23/338833.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/338833.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-23 17:38 <a href="http://www.blogjava.net/BigForest/archive/2010/11/23/338833.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Android NDK 平台的搭建  笔记</title><link>http://www.blogjava.net/BigForest/archive/2010/11/22/338702.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Mon, 22 Nov 2010 07:44:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/22/338702.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/338702.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/22/338702.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/338702.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/338702.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Android系统中的应用程序都是用Java开发的。Android NDK使我们能够在android上使用C/C++开发的原生代码。有两个理由使用NDK:<br>一是合理的重用现有的代码；<br>二是在程序中某些关键的部分提高执行效率。<br>这里先讲几个符号的约定：<br><project> - 你的Android应用程序工程的目录<br><ndk> - 你的ndk安装的目录<br>捷径<br>这里先扯一句题外话 -- 如果你不需要使用NDK开发，只是需要使用第三方用NDK开发的库，那么你只需要这样做：<br>把第三方提供的libxxx.so放到你的<project>/libs/armeabi/下， 然后在程序随便什么地方中加入<br>Java代码<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/11/22/338702.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/338702.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-22 15:44 <a href="http://www.blogjava.net/BigForest/archive/2010/11/22/338702.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SHA-1的Java实现 及在otp中的使用</title><link>http://www.blogjava.net/BigForest/archive/2010/11/22/338691.html</link><dc:creator>WangShishuai</dc:creator><author>WangShishuai</author><pubDate>Mon, 22 Nov 2010 06:48:00 GMT</pubDate><guid>http://www.blogjava.net/BigForest/archive/2010/11/22/338691.html</guid><wfw:comment>http://www.blogjava.net/BigForest/comments/338691.html</wfw:comment><comments>http://www.blogjava.net/BigForest/archive/2010/11/22/338691.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/BigForest/comments/commentRss/338691.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/BigForest/services/trackbacks/338691.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 最初是下载了一个写好了的Java版SHA1，代码如下：来源：http://blog.csdn.net/zyg158/archive/2007/06/26/1667531.aspx&nbsp;&nbsp;1public&nbsp;class&nbsp;SHA1&nbsp;{&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;private&nbsp;fina...&nbsp;&nbsp;<a href='http://www.blogjava.net/BigForest/archive/2010/11/22/338691.html'>阅读全文</a><img src ="http://www.blogjava.net/BigForest/aggbug/338691.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/BigForest/" target="_blank">WangShishuai</a> 2010-11-22 14:48 <a href="http://www.blogjava.net/BigForest/archive/2010/11/22/338691.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>