﻿<?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-liangce</title><link>http://www.blogjava.net/liangce/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 29 Apr 2026 02:13:43 GMT</lastBuildDate><pubDate>Wed, 29 Apr 2026 02:13:43 GMT</pubDate><ttl>60</ttl><item><title>Java 初学者日志</title><link>http://www.blogjava.net/liangce/archive/2009/12/26/307351.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Sat, 26 Dec 2009 05:39:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/26/307351.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/307351.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/26/307351.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/307351.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/307351.html</trackback:ping><description><![CDATA[Java现在程序设计的课程要做的作业做完了好几天了。整天也不想上来写日志。已经好长时间不写了。不过也遇到了不少的问题。<br />
我现在发现API还是有些不会看，难道是语文不好的缘故？ 在FileInputStream包有个skip(n)方法 不是跳过前面的字节数从第n个字节开始读取么？还有API中有个PassWordcallback方法在JCreater中竟然不算是关键字。弄得我都不知道怎么去用他了。当做包调取都不行。<br />
还有个怎么从子类中至少调2个变量的量传给父类。<br />
比如从<br />
class Test<br />
{<br />
&nbsp;&nbsp;&nbsp;&nbsp;public void student(String a,String b)<br />
&nbsp;&nbsp;&nbsp;&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a = 1;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b =&nbsp;2;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;public static void main(String args[])<br />
&nbsp;&nbsp;&nbsp;&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String a;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String b;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Test t = new Test();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;t.student(a,b);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;?????????<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println("a = "a+"\n"+"b="+b);<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
}<br />
打印出<br />
&nbsp;&nbsp;&nbsp;&nbsp;a =1<br />
&nbsp;&nbsp;&nbsp;&nbsp;b=2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
昨天的社团讨论会也知道了些东西分享下<br />
ArrayList&lt;A&gt; array = new ArrayList();<br />
前面的&lt;A&gt;代表A类。<br />
这几天做课程设计的题收获最大的感觉还是格式了。<br />
原来只是基本的格式。现在终于经常分类了。<br />
然后还有界面，从社团的朋友那里知道了界面的重要性。<br />
现在写的程序都会去自己画个界面。<br />
<br />
我好几天都不想写日志了。今天还是闲着无聊来写写。
<img src ="http://www.blogjava.net/liangce/aggbug/307351.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-26 13:39 <a href="http://www.blogjava.net/liangce/archive/2009/12/26/307351.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>随笔</title><link>http://www.blogjava.net/liangce/archive/2009/12/14/305937.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Mon, 14 Dec 2009 10:38:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/14/305937.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/305937.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/14/305937.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/305937.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/305937.html</trackback:ping><description><![CDATA[今天终于会用api了，把ArrayList会用了，把第二个课程设计做完了。难道是因为昨天我睡觉早了？<br />
Hashtable也会了。原来也那么简单。<br />
<br />
<img src ="http://www.blogjava.net/liangce/aggbug/305937.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-14 18:38 <a href="http://www.blogjava.net/liangce/archive/2009/12/14/305937.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>早上的题解决了，哈</title><link>http://www.blogjava.net/liangce/archive/2009/12/08/305165.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Tue, 08 Dec 2009 07:00:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/08/305165.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/305165.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/08/305165.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/305165.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/305165.html</trackback:ping><description><![CDATA[经过了一次次的测试和朋友的帮助终于明白是哪里错了，String型的数组不能直接用==去连等<br />
而应该用&nbsp; X1.
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<![endif]--><span style="font-size: 12pt; font-family: 宋体; color: black;" lang="EN-US">equals(X2)方法去解决</span><br />
<img src ="http://www.blogjava.net/liangce/aggbug/305165.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-08 15:00 <a href="http://www.blogjava.net/liangce/archive/2009/12/08/305165.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提取单词</title><link>http://www.blogjava.net/liangce/archive/2009/12/08/305124.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Tue, 08 Dec 2009 03:15:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/08/305124.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/305124.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/08/305124.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/305124.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/305124.html</trackback:ping><description><![CDATA[终于知道怎么提取了<br />
要用到String类下的replaceAll()方法先除去标点换空格<br />
&nbsp;b = b.replaceAll("[,.;:]"," ");<br />
去除标点的类型，正则表达式，后面的是被替换的内容<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;再用split()方法取空格<br />
world = b.split(" ");<br />
然后存到String数组world中<br />
然后英文单词就被存到数组中了<br />
不过今天又遇到个问题先记着。<br />
for(i = 0;i&lt;world.length;i++)<br />
{<br />
&nbsp;&nbsp; for(j=0;j&lt;world.length;j++)<br />
&nbsp;&nbsp; {<br />
&nbsp;&nbsp; &nbsp;if(world[i]==world[j])<br />
&nbsp;&nbsp; &nbsp;{<br />
&nbsp;&nbsp; &nbsp;&nbsp;z++;<br />
&nbsp;&nbsp; &nbsp;&nbsp;time[i]++;<br />
&nbsp;&nbsp;&nbsp;System.out.println(time[i]+"and"+z);<br />
&nbsp;&nbsp; &nbsp;&nbsp;break;<br />
&nbsp;&nbsp; &nbsp;}<br />
&nbsp; }<br />
}<br />
中间的time[i] int型的数组不给我自加只有z自加。<br />
<img src ="http://www.blogjava.net/liangce/aggbug/305124.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-08 11:15 <a href="http://www.blogjava.net/liangce/archive/2009/12/08/305124.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>java提取英文单词</title><link>http://www.blogjava.net/liangce/archive/2009/12/07/305043.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Mon, 07 Dec 2009 11:07:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/07/305043.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/305043.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/07/305043.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/305043.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/305043.html</trackback:ping><description><![CDATA[JAVA中哪个函数是提取英文单词的，我在api找了半天就是没有找到。<br />
急。。。。。。。。。。。
<img src ="http://www.blogjava.net/liangce/aggbug/305043.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-07 19:07 <a href="http://www.blogjava.net/liangce/archive/2009/12/07/305043.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>有个问题要问问</title><link>http://www.blogjava.net/liangce/archive/2009/12/02/304564.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Wed, 02 Dec 2009 15:03:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/02/304564.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/304564.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/02/304564.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/304564.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/304564.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;while(flag)<br />
&nbsp;&nbsp;{<br />
&nbsp;&nbsp;&nbsp;String s = br.readLine();<br />
&nbsp;&nbsp;&nbsp;if(s!=null &amp;&amp; !s.equals("out"))<br />
&nbsp;&nbsp;&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;bw.write(s);<br />
&nbsp;&nbsp;&nbsp;}else if(s.equals("out"))<br />
&nbsp;&nbsp;&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;flag=false;<br />
&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;}<br />
这个上面S！=null怎么不管用啊，我输入的是空行，为什么不停止循环？s=null好像也不对，用null的类型是什么，还有需要什么条件，如果要输入空行就结束循环还要什么条件。请高手指点下。
<img src ="http://www.blogjava.net/liangce/aggbug/304564.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-02 23:03 <a href="http://www.blogjava.net/liangce/archive/2009/12/02/304564.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Java日记 09/12/01</title><link>http://www.blogjava.net/liangce/archive/2009/12/01/304448.html</link><dc:creator>夜游_java</dc:creator><author>夜游_java</author><pubDate>Tue, 01 Dec 2009 14:55:00 GMT</pubDate><guid>http://www.blogjava.net/liangce/archive/2009/12/01/304448.html</guid><wfw:comment>http://www.blogjava.net/liangce/comments/304448.html</wfw:comment><comments>http://www.blogjava.net/liangce/archive/2009/12/01/304448.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liangce/comments/commentRss/304448.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liangce/services/trackbacks/304448.html</trackback:ping><description><![CDATA[<p style="font-size: 14pt">今天早上没有去社团，写了点思修论文，下午自己在写了些了个自己写入然后写入文件的例子，出了不少错误。后来找了半天不知道怎么办，后来就+了个百度hi JAVA群，问了问，上面的人还都挺热情，问题基本上解决了，只不过有一些小问题，我先自己思考几天好了，如果真的思考不出来再问问朋友吧。刚刚来到这里还望多多照顾。本人还是在校大一新生，对Java只是了解些皮毛。不过我有着对Java的热情。</p>
<img src ="http://www.blogjava.net/liangce/aggbug/304448.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liangce/" target="_blank">夜游_java</a> 2009-12-01 22:55 <a href="http://www.blogjava.net/liangce/archive/2009/12/01/304448.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>