锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲视频一区二区,a天堂中文在线,欧美精品一区二区三区涩爱蜜 http://www.aygfsteel.com/brock/category/25557.htmlzh-cnWed, 10 Oct 2012 14:28:43 GMTWed, 10 Oct 2012 14:28:43 GMT60JSTL涓璮n琛ㄨ揪寮忕殑浣跨敤璇存槑銆愯漿鑷獁ww.bitsCN.com銆?/title><link>http://www.aygfsteel.com/brock/archive/2008/11/20/241558.html</link><dc:creator>brock</dc:creator><author>brock</author><pubDate>Thu, 20 Nov 2008 02:08:00 GMT</pubDate><guid>http://www.aygfsteel.com/brock/archive/2008/11/20/241558.html</guid><wfw:comment>http://www.aygfsteel.com/brock/comments/241558.html</wfw:comment><comments>http://www.aygfsteel.com/brock/archive/2008/11/20/241558.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/brock/comments/commentRss/241558.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/brock/services/trackbacks/241558.html</trackback:ping><description><![CDATA[<p>綆浠?nbsp;    鍦╦sp欏甸潰涓婄粡甯擱亣鍒板緱鍒伴泦鍚堥暱搴︺佸瓧絎﹂暱搴︺佸瓧絎﹀垏鍙栫瓑搴旂敤闇錛屽湪2.0浠ュ墠榪欑闇鏄澶氱▼搴忓憳瀵笿STL鍙婁負涓嶆弧鎰忕殑鍦版柟涔嬩竴銆備負姝ゅ湪2.0 涓坊鍔犱簡functions鏍囩錛屽叾鎻愪緵瀵逛互涓婇渶姹傜殑鏀寔銆?nbsp;    浣跨敤鏂規硶     寮曠敤<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>鍑芥暟璇存槑錛?nbsp;  鍑芥暟 鎻忚堪 <br /> fn:contains(string, substring) 濡傛灉鍙傛暟string涓寘鍚弬鏁皊ubstring錛岃繑鍥瀟rue <br /> fn:containsIgnoreCase(string, substring) 濡傛灉鍙傛暟string涓寘鍚弬鏁皊ubstring錛堝拷鐣ュぇ灝忓啓錛夛紝榪斿洖true <br /> fn:endsWith(string, suffix) 濡傛灉鍙傛暟 string 浠ュ弬鏁皊uffix緇撳熬錛岃繑鍥瀟rue <br /> fn:escapeXml(string) 灝嗘湁鐗規畩鎰忎箟鐨刋ML (鍜孒TML)杞崲涓哄搴旂殑XML character entity code錛屽茍榪斿洖 <br /> fn:indexOf(string, substring) 榪斿洖鍙傛暟substring鍦ㄥ弬鏁皊tring涓涓嬈″嚭鐜扮殑浣嶇疆 <br /> fn:join(array, separator) 灝嗕竴涓粰瀹氱殑鏁扮粍array鐢ㄧ粰瀹氱殑闂撮殧絎eparator涓插湪涓璧鳳紝緇勬垚涓涓柊鐨勫瓧絎︿覆騫惰繑鍥炪?<br /> fn:length(item) 榪斿洖鍙傛暟item涓寘鍚厓绱犵殑鏁伴噺銆傚弬鏁癐tem綾誨瀷鏄暟緇勩乧ollection鎴栬匰tring銆傚鏋滄槸String綾誨瀷,榪斿洖鍊兼槸String涓殑瀛楃鏁般?<br /> fn:replace(string, before, after) 榪斿洖涓涓猄tring瀵硅薄銆傜敤鍙傛暟after瀛楃涓叉浛鎹㈠弬鏁皊tring涓墍鏈夊嚭鐜板弬鏁癰efore瀛楃涓茬殑鍦版柟錛屽茍榪斿洖鏇挎崲鍚庣殑緇撴灉 <br /> fn:split(string, separator) 榪斿洖涓涓暟緇勶紝浠ュ弬鏁皊eparator 涓哄垎鍓茬鍒嗗壊鍙傛暟string錛屽垎鍓插悗鐨勬瘡涓閮ㄥ垎灝辨槸鏁扮粍鐨勪竴涓厓绱?<br /> fn:startsWith(string, prefix) 濡傛灉鍙傛暟string浠ュ弬鏁皃refix寮澶達紝榪斿洖true <br /> fn:substring(string, begin, end) 榪斿洖鍙傛暟string閮ㄥ垎瀛楃涓? 浠庡弬鏁癰egin寮濮嬪埌鍙傛暟end浣嶇疆錛屽寘鎷琫nd浣嶇疆鐨勫瓧絎?<br /> fn:substringAfter(string, substring) 榪斿洖鍙傛暟substring鍦ㄥ弬鏁皊tring涓悗闈㈢殑閭d竴閮ㄥ垎瀛楃涓?<br /> fn:substringBefore(string, substring) 榪斿洖鍙傛暟substring鍦ㄥ弬鏁皊tring涓墠闈㈢殑閭d竴閮ㄥ垎瀛楃涓?<br /> fn:toLowerCase(string) 灝嗗弬鏁皊tring鎵鏈夌殑瀛楃鍙樹負灝忓啓錛屽茍灝嗗叾榪斿洖 <br /> fn:toUpperCase(string) 灝嗗弬鏁皊tring鎵鏈夌殑瀛楃鍙樹負澶у啓錛屽茍灝嗗叾榪斿洖 <br /> fn:trim(string) 鍘婚櫎鍙傛暟string 棣栧熬鐨勭┖鏍鹼紝騫跺皢鍏惰繑鍥?<br /> 紺轟緥 <br /> ${fn.substring(string,begin,end)} </p> <p>鏉ヤ竴涓垜鑷繁嫻嬭瘯鐢ㄧ殑浠g爜 </p> <p> </p> <p><%@ page contentType="text/html;charset=gbk"%><br /> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%><br /> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%><br /> <html><br /> <head><br /> <title>榪欎釜鏄?JSTL鐨?nbsp;   嫻嬭瘯</title><br /> </head><br /> <body><br /> <c:set var="str" value="stringStRiNg"/><br /> <c:set var="t" value="tr"/><br /> <c:out value="${str} = ${fn:length(str)}"/><br /> <c:out value="${fn:toLowerCase(str)}"/><br /> <c:out value="${fn:toUpperCase('   ')}"/><br /> <c:out value="${fn:toUpperCase('AbCdEfg')}"/><br><br /> <c:out value="${fn:substring('asdfefg',0,3)}"/><br><br /> <c:out value="${fn:substringAfter('asdf','s')}"/><Br><br /> <c:out value="${fn:substringBefore(str,'g')}"/><Br><br /> <c:out value="${fn:trim(' sd dew e ')}"/><Br> </p> <p> </p> <p><c:out value=" d sd dew e "/><Br><br /> <c:out value="${fn:replace(str,'ing','IN')}"/><Br><br /> </body><br /> </html> </p><img src ="http://www.aygfsteel.com/brock/aggbug/241558.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/brock/" target="_blank">brock</a> 2008-11-20 10:08 <a href="http://www.aygfsteel.com/brock/archive/2008/11/20/241558.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>hibernate +struts +spring ing ....http://www.aygfsteel.com/brock/archive/2007/09/04/142545.htmlbrockbrockTue, 04 Sep 2007 03:02:00 GMThttp://www.aygfsteel.com/brock/archive/2007/09/04/142545.htmlhttp://www.aygfsteel.com/brock/comments/142545.htmlhttp://www.aygfsteel.com/brock/archive/2007/09/04/142545.html#Feedback0http://www.aygfsteel.com/brock/comments/commentRss/142545.htmlhttp://www.aygfsteel.com/brock/services/trackbacks/142545.html1闂: hibernate涓嶇敤澶栭敭浣滄煡璇?
1.1鏈緇堣В鍔炴硶: 鍒╃敤hibernate 鐨勮鍥懼姛鑳?br /> Hibernate3澧炲姞浜嗚鍥懼姛鑳?br />
1. 瀹氫箟hbm

    <class name="Customer" table="customer">        
        
<id name="id" unsaved-value="0" column="id">
            
<generator class="hilo"/>
        
</id>        
        
<property name="name"  not-null="true"/>        
    
</class>
    
    
<class name="Supplier" table="supplier">        
        
<id name="id" unsaved-value="0" column="id">
            
<generator class="hilo"/>
        
</id>
        
<property name="name" not-null="true"/>            
    
</class>
    
    
<class name="All" mutable="false">    
        <subselect>
            select id, name from customer
            union 
            select id, name from supplier
        
</subselect>
        
        
<synchronize table="customer"/>
        
<synchronize table="supplier"/>
        
        
<id name="id" unsaved-value="0" column="id">
            
<generator class="hilo"/>
        
</id>        
        
<property name="name"/>        
    
</class>


2. 瀹氫箟POJO

pulic class Customer {
    
public Integer id;
    
public String name;
}


pulic 
class Supplier {
    
public Integer id;
    
public String name;
}


pulic 
class All {
    
public Integer id;
    
public String name;
}


3. 鏌ヨ

List all = session.createQuery("from All").list();
娉ㄦ剰:榛勮壊鍦板尯


瑙e喅鍔炴硶浜?/span>
1.2 鍦ㄦ暟鎹〃閲?寤鴻鍥? 鎶婅鍥懼綋琛ㄦ搷浣?

瑙e喅鍔炴硶涓?br /> 1.3 璁懼閿?娌¤,,鍝堝搱

鎬葷粨,涓嶇敤澶栭敭.涓轟簡寤鴻〃鏂逛究.  

To Be Continued……





brock 2007-09-04 11:02 鍙戣〃璇勮
]]>
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