锘??xml version="1.0" encoding="utf-8" standalone="yes"?>日本视频精品一区,欧美午夜电影在线观看,9999精品视频http://www.aygfsteel.com/caizh2009/category/39895.html涓庡ぇ瀹跺叡鍚屾垚闀?/description>zh-cnTue, 06 Jul 2010 16:01:19 GMTTue, 06 Jul 2010 16:01:19 GMT60JSTL瀵筂ap闆嗗悎鐨勬搷浣滅殑闂http://www.aygfsteel.com/caizh2009/archive/2010/07/05/325287.html灝忚彍姣涙瘺灝忚彍姣涙瘺Mon, 05 Jul 2010 07:07:00 GMThttp://www.aygfsteel.com/caizh2009/archive/2010/07/05/325287.htmlhttp://www.aygfsteel.com/caizh2009/comments/325287.htmlhttp://www.aygfsteel.com/caizh2009/archive/2010/07/05/325287.html#Feedback0http://www.aygfsteel.com/caizh2009/comments/commentRss/325287.htmlhttp://www.aygfsteel.com/caizh2009/services/trackbacks/325287.html 蹇呴』娉ㄦ剰錛歬ey鐨勭被鍨嬪繀欏誨拰map涓瓨鏀劇殑key鐨勭被鍨嬩竴鑷達紝鍚﹀垯涓嶈兘寰楀埌棰勬湡鐨勭粨鏋?br />

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JSTL瀵筂ap闆嗗悎鐨勬搷浣?/title><link>http://www.aygfsteel.com/caizh2009/archive/2010/07/05/325286.html</link><dc:creator>灝忚彍姣涙瘺</dc:creator><author>灝忚彍姣涙瘺</author><pubDate>Mon, 05 Jul 2010 07:05:00 GMT</pubDate><guid>http://www.aygfsteel.com/caizh2009/archive/2010/07/05/325286.html</guid><wfw:comment>http://www.aygfsteel.com/caizh2009/comments/325286.html</wfw:comment><comments>http://www.aygfsteel.com/caizh2009/archive/2010/07/05/325286.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/caizh2009/comments/commentRss/325286.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/caizh2009/services/trackbacks/325286.html</trackback:ping><description><![CDATA[<h2>1銆佽凱浠?/h2> <p>      褰揻orEach 鐨刬tems灞炴т腑鐨勮〃杈懼紡鐨勫兼槸java.util.Map鏃訛紝鍒檝ar涓懡鍚嶇殑鍙橀噺鐨勭被鍨嬪氨鏄痡ava.util.Map.Entry銆傝繖鏃? var=entry鐨勮瘽錛岀敤琛ㄨ揪寮?{entry.key}鍙栧緱閿悕銆傜敤琛ㄨ揪寮?{entry.value}寰楀埌姣忎釜entry鐨勫箋傝繖鏄洜涓? java.util.Map.Entry瀵硅薄鏈塯etKey鍜実etValue鏂規硶錛岃〃杈懼紡璇█閬靛畧JavaBean鐨勫懡鍚嶇害瀹氥?/p> <p>     渚嬶細</p> <div> <div> <div> <div>Html浠g爜 <embed src="http://fengzhiyin.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" flashvars="clipboard=%3Cc%3AforEach%20items%3D%22%24%7Bmap%7D%22%20var%3D%22entry%22%3E%0A%20%20%20%20%20%20%20%3Cc%3Aout%20value%3D%22%24%7Bentry.key%7D%22%20%2F%3E%0A%20%20%20%20%20%20%20%20%3Cc%3Aout%20value%3D%22%24%7Bentry.value%7D%22%20%2F%3E%0A%3C%2Fc%3AforEach%3E%0A%0A" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" height="15" width="14"></div> </div> <ol start="1"> <li><c:forEach items="${map}" var="entry">  </li> <li>       <c:out value="${entry.key}" />  </li> <li>        <c:out value="${entry.value}" />  </li> <li></c:forEach>  </li> </ol> </div> <pre style="display: none;" name="code" class="html"><c:forEach items="${map}" var="entry"> <c:out value="${entry.key}" /> <c:out value="${entry.value}" /> </c:forEach> </pre> </div> <h2>2銆佹牴鎹甼ey姹傚?/h2> <p>      濡傛灉浜嬪厛鐭ラ亾key閭d箞寰堝鏄撴牴鎹?{map.key鍊紏灝卞彲浠ュ緱鍒板煎璞★紝浣嗘槸濡傛灉key鏄竴涓彉閲忓憿錛熸湁涓涓棶棰?濡傛灉緇欏畾涓涓猭ey鐨勫彉閲忓浣曚嬌鐢? EL寰楀埌瀵硅薄鍛?榪欓噷闇瑕佷嬌鐢‥L琛ㄨ揪寮忎腑鐨刐]鏉ヨВ鍐熾?/p> <p>       渚嬶細</p> <div> <div> <div>Html浠g爜 <embed src="http://fengzhiyin.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" flashvars="clipboard=%3Cc%3Aout%20value%3D%22%24%7Bmap%5Bkey%5D%7D%22%20%2F%3E%0A%3C!--%20%E8%BF%99%E9%87%8C%E7%9A%84map%E5%B0%B1%E6%98%AF%20java.util.Map%E5%AF%B9%E5%83%8F%EF%BC%8Ckey%E6%98%AF%E8%BF%99%E4%B8%AAmap%E9%87%8C%E7%9A%84%E4%B8%80%E4%B8%AAkey%20--%3E" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" height="15" width="14"></div> </div> <ol start="1"> <li><c:out value="${map[key]}" />  </li> <li><span><span><!-- 榪欓噷鐨刴ap灝辨槸 java.util.Map瀵瑰儚錛宬ey鏄繖涓猰ap閲岀殑涓涓? key --></span>  </span></li> </ol> </div> <pre style="display: none;" name="code" class="html"><c:out value="${map[key]}" /> <!-- 榪欓噷鐨刴ap灝辨槸 java.util.Map瀵瑰儚錛宬ey鏄繖涓猰ap閲岀殑涓涓猭ey --></pre> <div>1銆佽凱浠?/div> <div>Map鐨勬瘡涓璞′互key=value鐨勫艦寮忕粰鍑?/div> <div>褰揻orEach tag鐨刬tem灞炴т腑鐨勮〃杈懼紡鐨勫兼槸java.util.Map鏃訛紝鍦╲ar涓懡鍚嶇殑鍙橀噺琚緗負綾誨瀷鏄痡ava.util.Map.Entry鐨? item銆傝繖鏃訛紝榪唬鍙橀噺琚О涓篹ntry,鍥犳錛岀敤琛ㄨ揪寮?{entry.key}鍙栧緱閿悕銆?br /> 鍦ㄤ笅闈㈢殑渚嬪瓙涓綘浼氱湅鍒幫紝鍙互鐢ㄨ〃杈? 寮?{entry.value}寰楀埌姣忎釜entry鐨勫箋傝繖鏄洜涓簀ava.util.Map.Entry瀵硅薄鏈塯etKey鍜実etValue鏂規硶錛岃〃 杈懼紡璇█閬靛畧JavaBean鐨勫懡鍚嶇害瀹氥?br /> 閫氬父錛孞SP EL琛ㄨ揪寮?{a.b.c.d}鏄敤浠g爜a.getB().getC().getD()鏉ヨ綆楃殑銆傝繖縐嶈〃杈懼紡鏄JavaBean灞炴х殑鐩哥戶璋冪敤鐨勭畝鍖栥?/div> 紺轟緥: <div> <div> <div>Html浠g爜 <embed src="http://fengzhiyin.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" flashvars="clipboard=%3C%25%40%20page%20language%3D%22java%22%20pageEncoding%3D%22utf-8%22%25%3E%0A%3Cjsp%3Adirective.page%20import%3D%22com.xaccp.vo.BookAdapter%22%2F%3E%0A%3C%25%40%20taglib%20prefix%3D%22c%22%20uri%3D%22%2FWEB-INF%2Fc.tld%22%20%20%25%3E%0A%3Cjsp%3Adirective.page%20import%3D%22java.util.Hashtable%22%2F%3E%0A%3Cjsp%3Adirective.page%20import%3D%22com.xaccp.vo.Book%22%2F%3E%0A%3C!DOCTYPE%20HTML%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20HTML%204.01%20Transitional%2F%2FEN%22%3E%0A%3Chtml%3Ahtml%20locale%3D%22true%22%3E%0A%20%20%3Chead%3E%0A%20%20%20%3C%25%0A%20%20%20%20%20Hashtable%20table%3Dnew%20Hashtable()%3B%0A%20%20%20%20%20BookAdapter%20ba%3Dnew%20BookAdapter()%3B%0A%20%20%20%20%20table.put(%22aaa%22%2Cnew%20Book(1%2C%22abc%22))%3B%0A%20%20%20%20%20table.put(%22bbb%22%2Cnew%20Book(2%2C%22bbb%22))%3B%0A%20%20%20%20%20table.put(%22ccc%22%2Cnew%20Book(3%2C%22cccc%22))%3B%0A%20%20%20%20%20pageContext.setAttribute(%22table%22%2Ctable)%3B%0A%20%20%20%20%25%3E%0A%20%20%3C%2Fhead%3E%0A%20%0A%20%20%3Cbody%3E%0A%0A%20%20%20%20%3Chr%3E%0A%20%20%20%20%3Cc%3AforEach%20items%3D%22%24%7Btable%7D%22%20var%3D%22aaa%22%3E%0A%20%20%20%20%20%3Cc%3Aset%20var%3D%22key%22%20value%3D%22%24%7Baaa.key%7D%22%20%3E%3C%2Fc%3Aset%3E%0A%20%20%20%20%20%3Cc%3Aset%20var%3D%22book%22%20value%3D%22%24%7Baaa.value%7D%22%3E%3C%2Fc%3Aset%3E%0A%20%20%20%20%20%20%24%7Bkey%20%7D%3D%24%7Bbook%20%7D111%20%20name%3A%24%7Bbook.bookID%7D%3Cbr%3E%0A%0A%20%20%20%20%3C%2Fc%3AforEach%3E%0A%20%20%3C%2Fbody%3E%0A%3C%2Fhtml%3Ahtml%3E%0A%0A%20" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" height="15" width="14"></div> </div> <ol start="1"> <li><%@ page language="java" pageEncoding="utf-8"%>  </li> <li><jsp:directive.page import="com.xaccp.vo.BookAdapter"/>  </li> <li><%@ taglib prefix="c" uri="/WEB-INF/c.tld"  %>  </li> <li><jsp:directive.page import="java.util.Hashtable"/>  </li> <li><jsp:directive.page import="com.xaccp.vo.Book"/>  </li> <li><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">  </li> <li><html:html locale="true">  </li> <li>  <head>  </li> <li>   <%  </li> <li>     Hashtable table=new Hashtable();  </li> <li>     BookAdapter ba=new BookAdapter();  </li> <li>     table.put("aaa",new Book(1,"abc"));  </li> <li>     table.put("bbb",new Book(2,"bbb"));  </li> <li>     table.put("ccc",new Book(3,"cccc"));  </li> <li>     pageContext.setAttribute("table",table);  </li> <li>    %>  </li> <li>  </head>  </li> <li>   </li> <li>  <body>  </li> <li>  </li> <li>    <hr>  </li> <li>    <c:forEach items="${table}" var="aaa">  </li> <li>     <c:set var="key" value="${aaa.key}" ></c:set>  </li> <li>     <c:set var="book" value="${aaa.value}"></c:set>  </li> <li>      ${key }=${book }111  name:${book.bookID}<br>  </li> <li>  </li> <li>    </c:forEach>  </li> <li>  </body>  </li> <li></html:html>  </li> <li>  </li> <li>   </li> </ol> </div> <pre style="display: none;" name="code" class="html"><%@ page language="java" pageEncoding="utf-8"%> <jsp:directive.page import="com.xaccp.vo.BookAdapter"/> <%@ taglib prefix="c" uri="/WEB-INF/c.tld" %> <jsp:directive.page import="java.util.Hashtable"/> <jsp:directive.page import="com.xaccp.vo.Book"/> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html:html locale="true"> <head> <% Hashtable table=new Hashtable(); BookAdapter ba=new BookAdapter(); table.put("aaa",new Book(1,"abc")); table.put("bbb",new Book(2,"bbb")); table.put("ccc",new Book(3,"cccc")); pageContext.setAttribute("table",table); %> </head> <body> <hr> <c:forEach items="${table}" var="aaa"> <c:set var="key" value="${aaa.key}" ></c:set> <c:set var="book" value="${aaa.value}"></c:set> ${key }=${book }111 name:${book.bookID}<br> </c:forEach> </body> </html:html> </pre>  2銆佹牴鎹甼ey鍙橀噺姹傚?br /> 濡傛灉浜嬪厛鐭ラ亾key閭d箞寰堝鏄撴牴鎹?{map.key鍊紏灝卞彲浠ュ緱鍒板煎璞★紝浣嗘槸濡傛灉key鏄竴涓彉閲忓憿錛?br /> 鏈変竴 涓棶棰?濡傛灉緇欏畾涓涓猭ey鐨勫彉閲忓浣曚嬌鐢‥L寰楀埌瀵硅薄鍛?榪欓噷闇瑕佷嬌鐢‥L琛ㄨ揪寮忎腑鐨刐]鏉ヨВ鍐?瑙e喅鏂規硶濡傜ず渚? <br /> <div> <div> <div>Html浠g爜 <embed src="http://fengzhiyin.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" flashvars="clipboard=%3C%25%40%20page%20language%3D%22java%22%20pageEncoding%3D%22utf-8%22%25%3E%20%20%20%0A%3Cjsp%3Adirective.page%20import%3D%22com.xaccp.vo.BookAdapter%22%2F%3E%20%20%20%0A%3C%25%40%20taglib%20prefix%3D%22c%22%20uri%3D%22%2FWEB-INF%2Fc.tld%22%20%20%25%3E%20%20%20%0A%3Cjsp%3Adirective.page%20import%3D%22java.util.Hashtable%22%2F%3E%20%20%20%0A%3Cjsp%3Adirective.page%20import%3D%22com.xaccp.vo.Book%22%2F%3E%20%20%20%0A%3C!DOCTYPE%20HTML%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20HTML%204.01%20Transitional%2F%2FEN%22%3E%20%20%20%0A%3Chtml%3Ahtml%20locale%3D%22true%22%3E%20%20%20%0A%20%20%3Chead%3E%20%20%20%0A%20%20%20%3C%25%20%20%20%0A%20%20%20%20%20Hashtable%20table%3Dnew%20Hashtable()%3B%20%20%20%0A%20%20%20%20%20table.put(%22aaa%22%2Cnew%20Book(1%2C%22abc%22))%3B%20%20%20%0A%20%20%20%20%20table.put(%22bbb%22%2Cnew%20Book(2%2C%22bbb%22))%3B%20%20%20%0A%20%20%20%20%20table.put(%22ccc%22%2Cnew%20Book(3%2C%22cccc%22))%3B%20%20%20%0A%20%20%20%20%20pageContext.setAttribute(%22table%22%2Ctable)%3B%20%20%20%0A%20%20%20%20%25%3E%20%20%20%0A%20%20%3C%2Fhead%3E%20%20%20%0A%20%20%20%20%0A%20%20%3Cbody%3E%20%20%20%0A%20%20%20%20This%20a%20struts%20page.%20%3Cbr%3E%20%20%20%0A%20%20%20%20%3Cc%3Aset%20var%3D%22keys%22%20value%3D%22bbb%22%20%3E%3C%2Fc%3Aset%3E%20%20%20%0A%20%20%20%20%3Cc%3Aset%20var%3D%22book%22%20value%3D%22%24%7BpageScope.table%5BpageScope.keys%5D%7D%22%3E%3C%2Fc%3Aset%3E%20%20%20%0A%20%24%7Bkeys%20%7D%3D%24%7Bbook%7D%20%20%20%0A%3C!--%20%E8%BF%99%E9%87%8C%E7%9A%84%24%7Bbook%E5%B0%B1%E6%98%AF%E5%AF%B9%E5%BA%94%E4%BA%8Ekey%E5%80%BC%E5%BE%97book%E5%AF%B9%E8%B1%A1%7D%20--%3E%20%20%20%0A%20%20%20%20%3Cbr%3E%20%20%20%0A%20%20%3C%2Fbody%3E%20%20%20%0A%3C%2Fhtml%3Ahtml%3E%20%20%0A%0A" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" height="15" width="14"></div> </div> <ol start="1"> <li><%@ page language="java" pageEncoding="utf-8"%>     </li> <li><jsp:directive.page import="com.xaccp.vo.BookAdapter"/>     </li> <li><%@ taglib prefix="c" uri="/WEB-INF/c.tld"  %>     </li> <li><jsp:directive.page import="java.util.Hashtable"/>     </li> <li><jsp:directive.page import="com.xaccp.vo.Book"/>     </li> <li><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">     </li> <li><html:html locale="true">     </li> <li>  <head>     </li> <li>   <%     </li> <li>     Hashtable table=new Hashtable();     </li> <li>     table.put("aaa",new Book(1,"abc"));     </li> <li>     table.put("bbb",new Book(2,"bbb"));     </li> <li>     table.put("ccc",new Book(3,"cccc"));     </li> <li>     pageContext.setAttribute("table",table);     </li> <li>    %>     </li> <li>  </head>     </li> <li>      </li> <li>  <body>     </li> <li>    This a struts page. <br>     </li> <li>    <c:set var="keys" value="bbb" ></c:set>     </li> <li>    <c:set var="book" value="${pageScope.table[pageScope.keys]}"></c:set>     </li> <li> ${keys }=${book}     </li> <li><!-- 榪欓噷鐨?{book灝辨槸瀵瑰簲浜巏ey鍊煎緱book瀵硅薄} -->     </li> <li>    <br>     </li> <li>  </body>     </li> <li></html:html>    <br /> </li> </ol> </div> <img src ="http://www.aygfsteel.com/caizh2009/aggbug/325286.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/caizh2009/" target="_blank">灝忚彍姣涙瘺</a> 2010-07-05 15:05 <a href="http://www.aygfsteel.com/caizh2009/archive/2010/07/05/325286.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title><c:foreach>鏍囩鐨勪嬌鐢?/title><link>http://www.aygfsteel.com/caizh2009/archive/2010/01/08/308729.html</link><dc:creator>灝忚彍姣涙瘺</dc:creator><author>灝忚彍姣涙瘺</author><pubDate>Fri, 08 Jan 2010 07:56:00 GMT</pubDate><guid>http://www.aygfsteel.com/caizh2009/archive/2010/01/08/308729.html</guid><wfw:comment>http://www.aygfsteel.com/caizh2009/comments/308729.html</wfw:comment><comments>http://www.aygfsteel.com/caizh2009/archive/2010/01/08/308729.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/caizh2009/comments/commentRss/308729.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/caizh2009/services/trackbacks/308729.html</trackback:ping><description><![CDATA[<strong><font size="2">c:forEach鏍囩鐨勪嬌鐢?/font></strong><br /> <br /> 鍦↗SP鐨勫紑鍙戜腑錛岃凱浠f槸緇忓父瑕佷嬌鐢ㄥ埌鐨勬搷浣溿備緥濡傦紝閫愯鐨勬樉紺烘煡璇㈢殑緇撴灉絳夈傚湪鏃╂湡鐨凧SP涓紝閫氬父浣跨敤Scriptlets鏉ュ疄鐜癐terator鎴栬匛numeration瀵硅薄鐨勮凱浠h緭鍑恒傜幇鍦紝閫氳繃JSTL鐨勮凱浠f爣絳懼彲浠ュ湪寰堝ぇ鐨勭▼搴︿笂綆鍖栬凱浠f搷浣溿?br /> <br />            JSTL鎵鏀寔鐨勮凱浠f爣絳炬湁涓や釜錛屽垎鍒槸c:forEach鍜宑:forTokens銆傚湪榪欓噷浠嬬粛鐨勬槸c:forEach鏍囩銆?br /> <br />            綆鍗曠偣璇達紝<c:forEach>鏍囩鐨勪綔鐢ㄥ氨鏄凱浠h緭鍑烘爣絳懼唴閮ㄧ殑鍐呭銆傚畠鏃㈠彲浠ヨ繘琛屽浐瀹氭鏁扮殑榪唬杈撳嚭錛屼篃鍙互渚濇嵁闆嗗悎涓璞$殑涓暟鏉ュ喅瀹氳凱浠g殑嬈℃暟銆?br /> <br />            c:forEach鏍囩鐨勮娉曞畾涔夊涓嬫墍紺恒?br /> <br /> <div id="wmqeeuq" class="code_title">xml 浠g爜</div> <div id="wmqeeuq" class="dp-highlighter"> <div id="wmqeeuq" class="bar"> <ol class="dp-xml"> <li id="wmqeeuq" class="alt"><span><span id="wmqeeuq" class="tag"><</span><span id="wmqeeuq" class="tag-name">c:forEach</span><span> </span><span id="wmqeeuq" class="attribute">var</span><span>=</span><span id="wmqeeuq" class="attribute-value">"name"</span><span> </span><span id="wmqeeuq" class="attribute">items</span><span>=</span><span id="wmqeeuq" class="attribute-value">"expression"</span><span> </span><span id="wmqeeuq" class="attribute">varStatus</span><span>=</span><span id="wmqeeuq" class="attribute-value">"name"</span><span>    </span></span> <li id="wmqeeuq" class=""><span>  </span> <li id="wmqeeuq" class="alt"><span>         </span><span id="wmqeeuq" class="attribute">begin</span><span>=</span><span id="wmqeeuq" class="attribute-value">"expression"</span><span> </span><span id="wmqeeuq" class="attribute">end</span><span>=</span><span id="wmqeeuq" class="attribute-value">"expression"</span><span> </span><span id="wmqeeuq" class="attribute">step</span><span>=</span><span id="wmqeeuq" class="attribute-value">"expression"</span><span id="wmqeeuq" class="tag">></span><span>  </span> <li id="wmqeeuq" class=""><span>  </span> <li id="wmqeeuq" class="alt"><span>         body content    </span> <li id="wmqeeuq" class=""><span>  </span> <li id="wmqeeuq" class="alt"><span><span id="wmqeeuq" class="tag"></</span><span id="wmqeeuq" class="tag-name">c:forEach</span><span id="wmqeeuq" class="tag">></span><span>  </span> </li> </ol> </div> <br /> <br />            <c:forEach>鏍囩鍏鋒湁浠ヤ笅涓浜涘睘鎬э細<br /> <br /> l            var錛氳凱浠e弬鏁扮殑鍚嶇О銆傚湪榪唬浣撲腑鍙互浣跨敤鐨勫彉閲忕殑鍚嶇О錛岀敤鏉ヨ〃紺烘瘡涓涓凱浠e彉閲忋傜被鍨嬩負String銆?br /> <br /> l            items錛氳榪涜榪唬鐨勯泦鍚堛傚浜庡畠鎵鏀寔鐨勭被鍨嬪皢鍦ㄤ笅闈㈣繘琛岃瑙c?br /> <br /> l            varStatus錛氳凱浠e彉閲忕殑鍚嶇О錛岀敤鏉ヨ〃紺鴻凱浠g殑鐘舵侊紝鍙互璁塊棶鍒拌凱浠h嚜韜殑淇℃伅銆?br /> <br /> l            begin錛氬鏋滄寚瀹氫簡items錛岄偅涔堣凱浠e氨浠巌tems[begin]寮濮嬭繘琛岃凱浠o紱濡傛灉娌℃湁鎸囧畾items錛岄偅涔堝氨浠巄egin寮濮嬭凱浠c傚畠鐨勭被鍨嬩負鏁存暟銆?br /> <br /> l            end錛氬鏋滄寚瀹氫簡items錛岄偅涔堝氨鍦╥tems[end]緇撴潫榪唬錛涘鏋滄病鏈夋寚瀹歩tems錛岄偅涔堝氨鍦╡nd緇撴潫榪唬銆傚畠鐨勭被鍨嬩篃涓烘暣鏁般?br /> <br /> l            step錛氳凱浠g殑姝ラ暱銆?br /> <br />            <c:forEach>鏍囩鐨刬tems灞炴ф敮鎸丣ava騫沖彴鎵鎻愪緵鐨勬墍鏈夋爣鍑嗛泦鍚堢被鍨嬨傛澶栵紝鎮ㄥ彲浠ヤ嬌鐢ㄨ鎿嶄綔鏉ヨ凱浠f暟緇勶紙鍖呮嫭鍩烘湰綾誨瀷鏁扮粍錛変腑鐨勫厓绱犮傚畠鎵鏀寔鐨勯泦鍚堢被鍨嬩互鍙婅凱浠g殑鍏冪礌濡備笅鎵紺猴細<br /> <br /> l            java.util.Collection錛氳皟鐢╥terator()鏉ヨ幏寰楃殑鍏冪礌銆?br /> <br /> l            java.util.Map錛氶氳繃java.util.Map.Entry鎵鑾峰緱鐨勫疄渚嬨?br /> <br /> l            java.util.Iterator錛氳凱浠e櫒鍏冪礌銆?br /> <br /> l            java.util.Enumeration錛氭灇涓懼厓绱犮?br /> <br /> l            Object瀹炰緥鏁扮粍錛氭暟緇勫厓绱犮?br /> <br /> l            鍩烘湰綾誨瀷鍊兼暟緇勶細緇忚繃鍖呰鐨勬暟緇勫厓绱犮?br /> <br /> l            鐢ㄩ楀彿瀹氱晫鐨凷tring錛氬垎鍓插悗鐨勫瓙瀛楃涓層?br /> <br /> l            javax.servlet.jsp.jstl.sql.Result錛歋QL鏌ヨ鎵鑾峰緱鐨勮銆?br /> <br />            涓嶈鏄鏁存暟榪樻槸瀵歸泦鍚堣繘琛岃凱浠o紝<c:forEach>鐨剉arStatus灞炴ф墍璧風殑浣滅敤鐩稿悓銆傚拰var灞炴т竴鏍鳳紝varStatus鐢ㄤ簬鍒涘緩闄愬畾浜嗕綔鐢ㄥ煙鐨勫彉閲忥紙鏀瑰彉閲忓彧鍦ㄥ綋鍓嶆爣絳句綋鍐呰搗浣滅敤錛夈備笉榪囷紝鐢眝arStatus灞炴у懡鍚嶇殑鍙橀噺騫朵笉瀛樺偍褰撳墠绱㈠紩鍊兼垨褰撳墠鍏冪礌錛岃屾槸璧嬩簣javax.servlet.jsp.jstl.core.LoopTagStatus綾葷殑瀹炰緥銆傝綾誨寘鍚簡涓緋誨垪鐨勭壒鎬э紝瀹冧滑鎻忚堪浜嗚凱浠g殑褰撳墠鐘舵侊紝濡備笅榪欎簺灞炴х殑鍚箟濡備笅鎵紺猴細<br /> <br /> l            current錛氬綋鍓嶈繖嬈¤凱浠g殑錛堥泦鍚堜腑鐨勶級欏廣?br /> <br /> l            index錛氬綋鍓嶈繖嬈¤凱浠d粠0寮濮嬬殑榪唬绱㈠紩銆?br /> <br /> l            count錛氬綋鍓嶈繖嬈¤凱浠d粠1寮濮嬬殑榪唬璁℃暟銆?br /> <br /> l            first錛氱敤鏉ヨ〃鏄庡綋鍓嶈繖杞凱浠f槸鍚︿負絎竴嬈¤凱浠o紝璇ュ睘鎬т負boolean綾誨瀷銆?br /> <br /> l            last錛氱敤鏉ヨ〃鏄庡綋鍓嶈繖杞凱浠f槸鍚︿負鏈鍚庝竴嬈¤凱浠o紝璇ュ睘鎬т負boolean綾誨瀷銆?br /> <br /> l            begin錛歜egin灞炴х殑鍊箋?br /> <br /> l            end錛歟nd灞炴х殑鍊?br /> <br /> l            step錛歴tep灞炴х殑鍊?br /> <br /> 涓嬮潰灝辨潵鐪嬩竴涓釜鍩烘湰鐨勪緥瀛愶紝琛ㄦ牸闅旇鑳屾櫙鑹插彉鍖?/div> <div style="font-size: 12px"> <div id="wmqeeuq" class="code_title">xml 浠g爜</div> <div id="wmqeeuq" class="dp-highlighter"> <div id="wmqeeuq" class="bar"> <ol class="dp-xml"> <li id="wmqeeuq" class="alt"><span><span id="wmqeeuq" class="tag"><</span><span id="wmqeeuq" class="tag-name">c:forEach</span><span> </span><span id="wmqeeuq" class="attribute">var</span><span>=</span><span id="wmqeeuq" class="attribute-value">"item"</span><span> </span><span id="wmqeeuq" class="attribute">items</span><span>=</span><span id="wmqeeuq" class="attribute-value">"${contents}"</span><span> </span><span id="wmqeeuq" class="attribute">varStatus</span><span>=</span><span id="wmqeeuq" class="attribute-value">"status"</span><span id="wmqeeuq" class="tag">></span><span>  </span></span> <li id="wmqeeuq" class=""><span>      </span><span id="wmqeeuq" class="tag"><</span><span id="wmqeeuq" class="tag-name">tr</span><span> </span><span id="wmqeeuq" class="tag"><</span><span id="wmqeeuq" class="tag-name">c:if</span><span> </span><span id="wmqeeuq" class="attribute">test</span><span>=</span><span id="wmqeeuq" class="attribute-value">"${status.count%2==0}"</span><span id="wmqeeuq" class="tag">></span><span id="wmqeeuq" class="attribute">bgcolor</span><span>=</span><span id="wmqeeuq" class="attribute-value">"#CCCCFE"</span><span id="wmqeeuq" class="tag"></</span><span id="wmqeeuq" class="tag-name">c:if</span><span id="wmqeeuq" class="tag">></span><span> </span><span id="wmqeeuq" class="attribute">align</span><span>=</span><span id="wmqeeuq" class="attribute-value">"left"</span><span id="wmqeeuq" class="tag">></span><span>  </span> <li id="wmqeeuq" class="alt"><span>            xxx   </span> <li id="wmqeeuq" class=""><span>            </span><span id="wmqeeuq" class="tag"></</span><span id="wmqeeuq" class="tag-name">tr</span><span id="wmqeeuq" class="tag">></span><span>  </span> </li> </ol> </div> </div> </span></div> <img src ="http://www.aygfsteel.com/caizh2009/aggbug/308729.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/caizh2009/" target="_blank">灝忚彍姣涙瘺</a> 2010-01-08 15:56 <a href="http://www.aygfsteel.com/caizh2009/archive/2010/01/08/308729.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <a href="http://www.aygfsteel.com/" title="狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频">狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频</a> </div> </footer> 主站蜘蛛池模板: <a href="http://" target="_blank">永修县</a>| <a href="http://" target="_blank">任丘市</a>| <a href="http://" target="_blank">蒙阴县</a>| <a href="http://" target="_blank">象州县</a>| <a href="http://" target="_blank">尉氏县</a>| <a href="http://" target="_blank">南充市</a>| <a href="http://" 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