﻿<?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-果酱-随笔分类-Java小技巧</title><link>http://www.blogjava.net/chen45257211/category/49927.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 28 Oct 2011 01:39:35 GMT</lastBuildDate><pubDate>Fri, 28 Oct 2011 01:39:35 GMT</pubDate><ttl>60</ttl><item><title>java得到文件路径下的所有文件名</title><link>http://www.blogjava.net/chen45257211/archive/2011/10/28/362217.html</link><dc:creator>七孑</dc:creator><author>七孑</author><pubDate>Fri, 28 Oct 2011 01:37:00 GMT</pubDate><guid>http://www.blogjava.net/chen45257211/archive/2011/10/28/362217.html</guid><wfw:comment>http://www.blogjava.net/chen45257211/comments/362217.html</wfw:comment><comments>http://www.blogjava.net/chen45257211/archive/2011/10/28/362217.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/chen45257211/comments/commentRss/362217.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/chen45257211/services/trackbacks/362217.html</trackback:ping><description><![CDATA[<span class="Apple-style-span" style="font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', Consolas, 'Courier New', monospace; font-size: 12px; line-height: 25px; background-color: #ffffff; "><ol start="1" class="dp-j" style="font-size: 1em; line-height: 1.4em; margin-top: 0px; margin-right: 0px; margin-bottom: 1px; margin-left: 0px; padding-top: 2px; padding-right: 0px; padding-bottom: 2px; padding-left: 0px; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: #d1d7dc; border-right-color: #d1d7dc; border-bottom-color: #d1d7dc; border-left-color: #d1d7dc; list-style-type: decimal; list-style-position: initial; list-style-image: initial; background-color: #ffffff; color: #2b91af; "><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; "><span class="comment" style="color: #008200; ">/*</span>&nbsp;</span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; "><span class="comment" style="color: #008200; ">&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;@param&nbsp;声明File对象,指定参数filePath</span>&nbsp;</span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; "><span class="comment" style="color: #008200; ">&nbsp;&nbsp;&nbsp;&nbsp;*/</span><span style="color: black; ">&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;dir&nbsp;=&nbsp;<span class="keyword" style="color: #7f0055; font-weight: bold; ">new</span><span style="color: black; ">&nbsp;File(filePath);&nbsp;&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="comment" style="color: #008200; ">//返回此抽象路径下的文件</span><span style="color: black; ">&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File[]&nbsp;files&nbsp;=&nbsp;dir.listFiles();&nbsp;&nbsp;&nbsp;</span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword" style="color: #7f0055; font-weight: bold; ">if</span><span style="color: black; ">&nbsp;(files&nbsp;==&nbsp;</span><span class="keyword" style="color: #7f0055; font-weight: bold; ">null</span><span style="color: black; ">)&nbsp;&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword" style="color: #7f0055; font-weight: bold; ">return</span><span style="color: black; ">;&nbsp;&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword" style="color: #7f0055; font-weight: bold; ">for</span><span style="color: black; ">&nbsp;(</span><span class="keyword" style="color: #7f0055; font-weight: bold; ">int</span><span style="color: black; ">&nbsp;i&nbsp;=&nbsp;</span><span class="number" style="color: #c00000; ">0</span><span style="color: black; ">;&nbsp;i&nbsp;&lt;&nbsp;files.length;&nbsp;i++)&nbsp;{&nbsp;&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="comment" style="color: #008200; ">//判断此文件是否是一个文件</span><span style="color: black; ">&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword" style="color: #7f0055; font-weight: bold; ">if</span><span style="color: black; ">&nbsp;(！files[i].isDirectory())&nbsp;{&nbsp;&nbsp;&nbsp;</span></span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(files[i].getName());&nbsp;&nbsp;</span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;</span></li><li style="font-size: 1em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 38px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 10px; border-left-width: 1px; border-left-style: solid; border-left-color: #d1d7dc; background-color: #fafafa; line-height: 18px; "><span style="color: black; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;</span></li></ol></span>文章来源：<a href="http://sxlkk.iteye.com/blog/358253">http://sxlkk.iteye.com/blog/358253</a><img src ="http://www.blogjava.net/chen45257211/aggbug/362217.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/chen45257211/" target="_blank">七孑</a> 2011-10-28 09:37 <a href="http://www.blogjava.net/chen45257211/archive/2011/10/28/362217.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>