锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲精品美女久久久久,国产精品亚洲精品久久精品 ,色播亚洲视频在线观看http://www.tkk7.com/ltc603/category/14133.html<font size="3">瀛︽棤姝㈠</font> <br> <script type="text/javascript" src="http://wujunlove.googlepages.com/bigstaticeyes.js"></script>zh-cnWed, 28 Feb 2007 03:46:09 GMTWed, 28 Feb 2007 03:46:09 GMT60htmlparser渚嬪瓙http://www.tkk7.com/ltc603/archive/2006/09/15/69811.html闃挎垚闃挎垚Fri, 15 Sep 2006 02:04:00 GMThttp://www.tkk7.com/ltc603/archive/2006/09/15/69811.htmlhttp://www.tkk7.com/ltc603/comments/69811.htmlhttp://www.tkk7.com/ltc603/archive/2006/09/15/69811.html#Feedback0http://www.tkk7.com/ltc603/comments/commentRss/69811.htmlhttp://www.tkk7.com/ltc603/services/trackbacks/69811.html import 聽org.htmlparser.Node;
import 聽org.htmlparser.NodeFilter;
import 聽org.htmlparser.Parser;
import 聽org.htmlparser.filters.TagNameFilter;
import 聽org.htmlparser.tags.TableTag;
import 聽org.htmlparser.util.NodeList;

/**
聽*聽<br>
聽*聽鏍囬:聽<br>
聽*聽鍔熻兘姒傝:聽<br>
聽*聽鐗堟潈:聽cityyouth.cn聽(c)聽2005聽<br>
聽*聽鍏徃:涓婃搗鍩庡競闈掑勾緗懧?lt;br>
聽*聽鍒涘緩鏃墮棿:2005-12-21聽<br>
聽*聽淇敼鏃墮棿:聽<br>
聽*聽淇敼鍘熷洜錛?br />聽*聽
聽*聽
@author 聽寮犱紵
聽*聽
@version 聽1.0
*/
public class 聽TestYahoo聽{
聽聽聽聽
public static void 聽testHtml()聽{
聽聽聽聽聽聽聽聽
try 聽{
聽聽聽聽聽聽聽聽聽聽聽聽String聽sCurrentLine;
聽聽聽聽聽聽聽聽聽聽聽聽String聽sTotalString;
聽聽聽聽聽聽聽聽聽聽聽聽sCurrentLine聽
= "" ;
聽聽聽聽聽聽聽聽聽聽聽聽sTotalString聽
= "" ;
聽聽聽聽聽聽聽聽聽聽聽聽java.io.InputStream聽l_urlStream;
聽聽聽聽聽聽聽聽聽聽聽聽java.net.URL聽l_url聽
= new 聽java.net.URL(
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
" http://sports.sina.com.cn/iframe/nba/live/ " );
聽聽聽聽聽聽聽聽聽聽聽聽java.net.HttpURLConnection聽l_connection聽
= 聽(java.net.HttpURLConnection)聽l_url
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽.openConnection();
聽聽聽聽聽聽聽聽聽聽聽聽l_connection.connect();
聽聽聽聽聽聽聽聽聽聽聽聽l_urlStream聽
= 聽l_connection.getInputStream();
聽聽聽聽聽聽聽聽聽聽聽聽java.io.BufferedReader聽l_reader聽
= new 聽java.io.BufferedReader(
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
new 聽java.io.InputStreamReader(l_urlStream));
聽聽聽聽聽聽聽聽聽聽聽聽
while 聽((sCurrentLine聽 = 聽l_reader.readLine())聽 != null )聽{
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽sTotalString聽
+= 聽sCurrentLine;
聽聽聽聽聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽聽聽聽聽System.out.println(sTotalString);

聽聽聽聽聽聽聽聽聽聽聽聽System.out.println(
" ==================== " );
聽聽聽聽聽聽聽聽聽聽聽聽String聽testText聽
= 聽extractText(sTotalString);
聽聽聽聽聽聽聽聽聽聽聽聽System.out.println(testText);
聽聽聽聽聽聽聽聽}聽
catch 聽(Exception聽e)聽{
聽聽聽聽聽聽聽聽聽聽聽聽e.printStackTrace();
聽聽聽聽聽聽聽聽}

聽聽聽聽}

聽聽聽聽
/**
聽聽聽聽聽*聽鎶藉彇綰枃鏈俊鎭?br />聽聽聽聽聽*聽
聽聽聽聽聽*聽
@param 聽inputHtml
聽聽聽聽聽*聽
@return
聽聽聽聽聽
*/
聽聽聽聽
public static 聽String聽extractText(String聽inputHtml)聽 throws 聽Exception聽{
聽聽聽聽聽聽聽聽StringBuffer聽text聽
= new 聽StringBuffer();

聽聽聽聽聽聽聽聽Parser聽parser聽
= 聽Parser.createParser( new 聽String(inputHtml.getBytes(),
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
" 8859_1 " ),聽 " 8859-1 " );
聽聽聽聽聽聽聽聽
// 聽閬嶅巻鎵鏈夌殑鑺傜偣
聽聽聽聽聽聽聽聽NodeList聽nodes聽 = 聽parser.extractAllNodesThatMatch( new 聽NodeFilter()聽{
聽聽聽聽聽聽聽聽聽聽聽聽
public boolean 聽accept(Node聽node)聽{
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
return true ;
聽聽聽聽聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽});
聽聽聽聽聽聽聽聽Node聽node聽
= 聽nodes.elementAt( 0 );
聽聽聽聽聽聽聽聽text.append(
new 聽String(node.toPlainTextString().getBytes( " 8859_1 " )));
聽聽聽聽聽聽聽聽
return 聽text.toString();
聽聽聽聽}

聽聽聽聽
/**
聽聽聽聽聽*聽璇誨彇鏂囦歡鐨勬柟寮忔潵鍒嗘瀽鍐呭.聽filePath涔熷彲浠ユ槸涓涓猆rl.
聽聽聽聽聽*聽
聽聽聽聽聽*聽
@param 聽resource
聽聽聽聽聽*聽聽聽聽聽聽聽聽聽聽聽聽鏂囦歡/Url
聽聽聽聽聽
*/
聽聽聽聽
public static void 聽test5(String聽resource)聽 throws 聽Exception聽{
聽聽聽聽聽聽聽聽Parser聽myParser聽
= new 聽Parser(resource);

聽聽聽聽聽聽聽聽
// 聽璁劇疆緙栫爜
聽聽聽聽聽聽聽聽myParser.setEncoding( " GBK " );
聽聽聽聽聽聽聽聽String聽filterStr聽
= " table " ;
聽聽聽聽聽聽聽聽NodeFilter聽filter聽
= new 聽TagNameFilter(filterStr);
聽聽聽聽聽聽聽聽NodeList聽nodeList聽
= 聽myParser.extractAllNodesThatMatch(filter);
聽聽聽聽聽聽聽聽TableTag聽tabletag聽
= 聽(TableTag)聽nodeList.elementAt( 11 );
聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽System.out.println(tabletag.toHtml());
聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽聽聽System.out.println(
" ============== " );

聽聽聽聽}

聽聽聽聽
/*
聽聽聽聽聽*聽public聽static聽void聽main(String[]聽args)聽{聽TestYahoo聽testYahoo聽=聽new
聽聽聽聽聽*聽TestYahoo();聽testYahoo.testHtml();聽}
聽聽聽聽聽
*/
聽聽聽聽
public static void 聽main(String[]聽args)聽 throws 聽Exception聽{
聽聽聽聽聽聽聽聽test5(
" http://sports.yahoo.com/nba/scoreboard " );
聽聽聽聽}
}


闃挎垚 2006-09-15 10:04 鍙戣〃璇勮
]]>
Log4j鍩烘湰浣跨敤鏂規硶http://www.tkk7.com/ltc603/archive/2006/08/16/63987.html闃挎垚闃挎垚Wed, 16 Aug 2006 12:02:00 GMThttp://www.tkk7.com/ltc603/archive/2006/08/16/63987.htmlhttp://www.tkk7.com/ltc603/comments/63987.htmlhttp://www.tkk7.com/ltc603/archive/2006/08/16/63987.html#Feedback0http://www.tkk7.com/ltc603/comments/commentRss/63987.htmlhttp://www.tkk7.com/ltc603/services/trackbacks/63987.htmlLog4j鍩烘湰浣跨敤鏂規硶
(杞?a >http://blogger.org.cn/blog/more.asp?name=dashee&id=6431)
銆銆Log4j鐢變笁涓噸瑕佺殑緇勪歡鏋勬垚錛氭棩蹇椾俊鎭殑浼樺厛綰э紝鏃ュ織淇℃伅鐨勮緭鍑虹洰鐨勫湴錛屾棩蹇椾俊鎭殑杈撳嚭鏍煎紡銆傛棩蹇椾俊鎭殑浼樺厛綰т粠楂樺埌浣庢湁ERROR銆乄ARN銆? INFO銆丏EBUG錛屽垎鍒敤鏉ユ寚瀹氳繖鏉℃棩蹇椾俊鎭殑閲嶈紼嬪害錛涙棩蹇椾俊鎭殑杈撳嚭鐩殑鍦版寚瀹氫簡鏃ュ織灝嗘墦鍗板埌鎺у埗鍙拌繕鏄枃浠朵腑錛涜岃緭鍑烘牸寮忓垯鎺у埗浜嗘棩蹇椾俊鎭殑鏄劇ず鍐呭銆?br />
銆銆涓銆佸畾涔夐厤緗枃浠?br />
銆銆鍏跺疄鎮ㄤ篃鍙互瀹屽叏涓嶄嬌鐢ㄩ厤緗枃浠訛紝鑰屾槸鍦ㄤ唬鐮佷腑閰嶇疆Log4j鐜銆備絾鏄紝浣跨敤閰嶇疆鏂囦歡灝嗕嬌鎮ㄧ殑搴旂敤紼嬪簭鏇村姞鐏墊椿銆侺og4j鏀寔涓ょ閰嶇疆鏂囦歡鏍煎紡錛屼竴縐嶆槸XML鏍煎紡鐨勬枃浠訛紝涓縐嶆槸Java鐗規ф枃浠訛紙閿?鍊鹼級銆備笅闈㈡垜浠粙緇嶄嬌鐢↗ava鐗規ф枃浠跺仛涓洪厤緗枃浠剁殑鏂規硶錛?br />
銆銆1.閰嶇疆鏍筁ogger錛屽叾璇硶涓猴細

銆銆log4j.rootLogger = [ level ] , appenderName, appenderName, 鈥?br />
銆銆鍏朵腑錛宭evel 鏄棩蹇楄褰曠殑浼樺厛綰э紝鍒嗕負OFF銆丗ATAL銆丒RROR銆乄ARN銆両NFO銆丏EBUG銆丄LL鎴栬呮偍瀹氫箟鐨勭駭鍒侺og4j寤鴻鍙嬌鐢ㄥ洓涓駭鍒紝浼樺厛綰т粠楂樺埌浣庡垎鍒槸ERROR銆乄ARN銆両NFO銆丏EBUG銆傞氳繃鍦ㄨ繖閲屽畾涔夌殑綰у埆錛屾偍鍙互鎺у埗鍒板簲鐢ㄧ▼搴忎腑鐩稿簲綰у埆鐨勬棩蹇椾俊鎭殑寮鍏熾傛瘮濡傚湪榪欓噷瀹氫箟浜咺NFO綰у埆錛屽垯搴旂敤紼嬪簭涓墍鏈塂EBUG綰у埆鐨勬棩蹇椾俊鎭皢涓嶈鎵撳嵃鍑烘潵銆? appenderName灝辨槸鎸嘊鏃ュ織淇℃伅杈撳嚭鍒板摢涓湴鏂廣傛偍鍙互鍚屾椂鎸囧畾澶氫釜杈撳嚭鐩殑鍦般?br />
銆銆2.閰嶇疆鏃ュ織淇℃伅杈撳嚭鐩殑鍦癆ppender錛屽叾璇硶涓猴細

銆銆log4j.appender.appenderName = fully.qualified.name.of.appender.class
銆銆log4j.appender.appenderName.option1 = value1
銆銆鈥?br />銆銆log4j.appender.appenderName.option = valueN

銆銆鍏朵腑錛孡og4j鎻愪緵鐨刟ppender鏈変互涓嬪嚑縐嶏細
銆銆org.apache.log4j.ConsoleAppender錛堟帶鍒跺彴錛夛紝
銆銆org.apache.log4j.FileAppender錛堟枃浠訛級錛?br />銆銆org.apache.log4j.DailyRollingFileAppender錛堟瘡澶╀駭鐢熶竴涓棩蹇楁枃浠訛級錛?br />銆銆org.apache.log4j.RollingFileAppender錛堟枃浠跺ぇ灝忓埌杈炬寚瀹氬昂瀵哥殑鏃跺欎駭鐢熶竴涓柊鐨勬枃浠訛級錛?br />銆銆org.apache.log4j.WriterAppender錛堝皢鏃ュ織淇℃伅浠ユ祦鏍煎紡鍙戦佸埌浠繪剰鎸囧畾鐨勫湴鏂癸級

銆銆3.閰嶇疆鏃ュ織淇℃伅鐨勬牸寮忥紙甯冨眬錛夛紝鍏惰娉曚負錛?br />
銆銆log4j.appender.appenderName.layout = fully.qualified.name.of.layout.class
銆銆log4j.appender.appenderName.layout.option1 = value1
銆銆鈥?br />銆銆log4j.appender.appenderName.layout.option = valueN

銆銆鍏朵腑錛孡og4j鎻愪緵鐨刲ayout鏈変互e鍑犵錛?br />銆銆org.apache.log4j.HTMLLayout錛堜互HTML琛ㄦ牸褰㈠紡甯冨眬錛夛紝
銆銆org.apache.log4j.PatternLayout錛堝彲浠ョ伒媧誨湴鎸囧畾甯冨眬妯″紡錛夛紝
銆銆org.apache.log4j.SimpleLayout錛堝寘鍚棩蹇椾俊鎭殑綰у埆鍜屼俊鎭瓧絎︿覆錛夛紝
銆銆org.apache.log4j.TTCCLayout錛堝寘鍚棩蹇椾駭鐢熺殑鏃墮棿銆佺嚎紼嬨佺被鍒瓑絳変俊鎭級

銆銆Log4J閲囩敤綾諱技C璇█涓殑printf鍑芥暟鐨勬墦鍗版牸寮忔牸寮忓寲鏃ュ織淇℃伅錛屾墦鍗板弬鏁板涓嬶細 %m 杈撳嚭浠g爜涓寚瀹氱殑娑堟伅

銆銆%p 杈撳嚭浼樺厛綰э紝鍗矰EBUG錛孖NFO錛學ARN錛孍RROR錛孎ATAL
銆銆%r 杈撳嚭鑷簲鐢ㄥ惎鍔ㄥ埌杈撳嚭璇og淇℃伅鑰楄垂鐨勬縐掓暟
銆銆%c 杈撳嚭鎵灞炵殑綾葷洰錛岄氬父灝辨槸鎵鍦ㄧ被鐨勫叏鍚?br />銆銆%t 杈撳嚭浜х敓璇ユ棩蹇椾簨浠剁殑綰跨▼鍚?br />銆銆%n 杈撳嚭涓涓洖杞︽崲琛岀錛學indows騫沖彴涓衡淺r\n鈥濓紝Unix騫沖彴涓衡淺n鈥?br />銆銆%d 杈撳嚭鏃ュ織鏃墮棿鐐圭殑鏃ユ湡鎴栨椂闂達紝榛樿鏍煎紡涓篒SO8601錛屼篃鍙互鍦ㄥ叾鍚庢寚瀹氭牸寮忥紝姣斿錛?d{yyy MMM dd HH:mm:ss,SSS}錛岃緭鍑虹被浼鹼細2002騫?0鏈?8鏃?22錛?0錛?8錛?21
銆銆%l 杈撳嚭鏃ュ織浜嬩歡鐨勫彂鐢熶綅緗紝鍖呮嫭綾葷洰鍚嶃佸彂鐢熺殑綰跨▼錛屼互鍙婂湪浠g爜涓殑琛屾暟銆備婦渚嬶細Testlog4.main(TestLog4.java:10)

銆銆浜屻佸湪浠g爜涓嬌鐢↙og4j

銆銆1.寰楀埌璁板綍鍣?br />
銆銆浣跨敤Log4j錛岀涓姝ュ氨鏄幏鍙栨棩蹇楄褰曞櫒錛岃繖涓褰曞櫒灝嗚礋璐f帶鍒舵棩蹇椾俊鎭傚叾璇硶涓猴細

銆銆public static Logger getLogger( String name)

銆銆閫氳繃鎸囧畾鐨勫悕瀛楄幏寰楄褰曞櫒錛屽鏋滃繀瑕佺殑璇濓紝鍒欎負榪欎釜鍚嶅瓧鍒涘緩涓涓柊鐨勮褰曞櫒銆侼ame涓鑸彇鏈被鐨勫悕瀛楋紝姣斿錛?br />
銆銆static Logger logger = Logger.getLogger ( ServerWithLog4j.class.getName () )

銆銆2.璇誨彇閰嶇疆鏂囦歡

銆銆褰撹幏寰椾簡鏃ュ織璁板綍鍣ㄤ箣鍚庯紝絎簩姝ュ皢閰嶇疆Log4j鐜錛屽叾璇硶涓猴細

銆銆BasicConfigurator.configure ()錛?鑷姩蹇熷湴浣跨敤緙虹渷Log4j鐜銆?br />銆銆PropertyConfigurator.configure ( String configFilename) 錛氳鍙栦嬌鐢↗ava鐨勭壒鎬ф枃浠剁紪鍐欑殑閰嶇疆鏂囦歡銆?br />銆銆DOMConfigurator.configure ( String filename ) 錛氳鍙朮ML褰㈠紡鐨勯厤緗枃浠躲?br />
銆銆3.鎻掑叆璁板綍淇℃伅錛堟牸寮忓寲鏃ュ織淇℃伅錛?br />
銆銆褰撲笂涓や釜蹇呰姝ラ鎵ц瀹屾瘯錛屾偍灝卞彲浠ヨ交鏉懼湴浣跨敤涓嶅悓浼樺厛綰у埆鐨勬棩蹇楄褰曡鍙ユ彃鍏ュ埌鎮ㄦ兂璁板綍鏃ュ織鐨勪換浣曞湴鏂癸紝鍏惰娉曞涓嬶細

銆銆Logger.debug ( Object message ) ;
銆銆Logger.info ( Object message ) ;
銆銆Logger.warn ( Object message ) ;
銆銆Logger.error ( Object message ) ;



闃挎垚 2006-08-16 20:02 鍙戣〃璇勮
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JfreeChart瀛︿範鎬葷粨http://www.tkk7.com/ltc603/archive/2006/08/16/63834.html闃挎垚闃挎垚Wed, 16 Aug 2006 02:44:00 GMThttp://www.tkk7.com/ltc603/archive/2006/08/16/63834.htmlhttp://www.tkk7.com/ltc603/comments/63834.htmlhttp://www.tkk7.com/ltc603/archive/2006/08/16/63834.html#Feedback0http://www.tkk7.com/ltc603/comments/commentRss/63834.htmlhttp://www.tkk7.com/ltc603/services/trackbacks/63834.html闃呰鍏ㄦ枃

闃挎垚 2006-08-16 10:44 鍙戣〃璇勮
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浣跨敤POI鍚慐xcel涓彃鍏ュ浘鐗囧疄渚?/title><link>http://www.tkk7.com/ltc603/archive/2006/08/16/63805.html</link><dc:creator>闃挎垚</dc:creator><author>闃挎垚</author><pubDate>Wed, 16 Aug 2006 01:09:00 GMT</pubDate><guid>http://www.tkk7.com/ltc603/archive/2006/08/16/63805.html</guid><wfw:comment>http://www.tkk7.com/ltc603/comments/63805.html</wfw:comment><comments>http://www.tkk7.com/ltc603/archive/2006/08/16/63805.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/ltc603/comments/commentRss/63805.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/ltc603/services/trackbacks/63805.html</trackback:ping><description><![CDATA[鍓嶉潰宸茬粡璁茶繃鍒╃敤POI璇誨啓Excel錛屼笅闈㈡槸涓涓敤POI鍚慐xcel涓彃鍏ュ浘鐗囩殑渚嬪瓙銆?br /><br /><span id="uavhywb" class="postbody">瀹樻柟鏂囨。錛? <br /> Images are part of the drawing support. To add an image just call createPicture() on the drawing patriarch. At the time of writing the following types are supported: <br /> PNG <br /> JPG <br /> DIB <br /> It is not currently possible to read existing images and it should be noted that any existing drawings may be erased once you add a image to a sheet. <br /><br /> // Create the drawing patriarch. This is the top level container for <br /> // all shapes. This will clear out any existing shapes for that sheet. </span><br /><br /><span id="hezscle" class="postbody">閫氳繃HSSFPatriarch綾籧reatePicture鏂規硶鐨勫湪鎸囧畾鐨剋b涓殑sheet鍒涘緩鍥劇墖,瀹冩帴鍙椾簩涓弬鏁幫紝絎竴涓槸HSSFClientAnchor錛岃瀹氬浘鐗囩殑澶у皬銆?br /><br /></span>package com.poi.hssf.test;<br /><br />import java.io.FileOutputStream;<br />import java.io.File;<br />import java.io.ByteArrayOutputStream;<br />import java.io.IOException;<br /><br />import java.awt.image.BufferedImage;<br />import javax.imageio.*;<br /><br />import org.apache.poi.hssf.usermodel.HSSFWorkbook;<br />import org.apache.poi.hssf.usermodel.HSSFSheet;<br />import org.apache.poi.hssf.usermodel.HSSFPatriarch;<br />import org.apache.poi.hssf.usermodel.HSSFClientAnchor;;<br /><br />public class TestPOI { <br /><br />聽聽聽 public static void main(String[] args) { <br />聽聽聽聽聽聽聽聽聽聽聽 FileOutputStream fileOut = null; <br />聽聽聽聽聽聽聽聽聽聽聽 BufferedImage bufferImg =null; <br />聽聽聽聽聽聽聽聽聽聽聽 BufferedImage bufferImg1 = null; <br />聽聽聽聽聽聽聽聽聽聽聽 try{ <br />聽聽聽聽聽聽聽聽聽聽 聽聽聽 聽<br />聽聽聽聽聽聽聽聽聽 //鍏堟妸璇昏繘鏉ョ殑鍥劇墖鏀懼埌涓涓狟yteArrayOutputStream涓紝浠ヤ究浜х敓ByteArray <br />聽聽聽聽聽聽聽聽聽 ByteArrayOutputStream byteArrayOut = new ByteArrayOutputStream(); <br />聽聽聽聽聽聽聽聽聽 ByteArrayOutputStream byteArrayOut1 = new ByteArrayOutputStream(); <br />聽聽聽聽聽聽聽聽聽 bufferImg = ImageIO.read(new File("d:/PieChart.jpg")); <br />聽聽聽聽聽聽聽聽聽 bufferImg1 = ImageIO.read(new File("d:/fruitBarChart.jpg")); <br />聽聽聽聽聽聽聽聽聽 ImageIO.write(bufferImg,"jpg",byteArrayOut); <br />聽聽聽聽聽聽聽聽聽 ImageIO.write(bufferImg1,"jpg",byteArrayOut1); <br />聽聽聽聽聽聽聽聽 聽<br />聽聽聽聽聽聽聽 //鍒涘緩涓涓伐浣滆杽 <br />聽聽 聽聽聽 聽HSSFWorkbook wb = new HSSFWorkbook(); <br />聽聽 聽聽聽 聽HSSFSheet sheet1 = wb.createSheet("new sheet"); <br />聽聽 聽聽聽 聽//HSSFRow row = sheet1.createRow(2); <br />聽聽 聽聽聽 聽HSSFPatriarch patriarch = sheet1.createDrawingPatriarch(); <br />聽聽 聽聽聽 聽HSSFClientAnchor anchor = new HSSFClientAnchor(0,0,512,255,(short) 1,1,(short)10,20); <br />聽聽 聽聽聽 聽HSSFClientAnchor anchor1 = new HSSFClientAnchor(0,0,512,255,(short) 2,30,(short)10,60); <br />聽聽 聽聽聽 聽anchor1.setAnchorType(2);<br />聽聽 聽聽聽 聽//鎻掑叆鍥劇墖<br />聽聽 聽聽聽 聽patriarch.createPicture(anchor , wb.addPicture(byteArrayOut.toByteArray(),HSSFWorkbook.PICTURE_TYPE_JPEG)); <br />聽聽 聽聽聽 聽patriarch.createPicture(anchor1 , wb.addPicture(byteArrayOut1.toByteArray(),HSSFWorkbook.PICTURE_TYPE_JPEG)); <br />聽聽 聽聽聽 聽<br />聽聽 聽聽聽 聽聽聽 聽fileOut = new FileOutputStream("d:/workbook.xls"); <br />聽聽 聽聽聽 聽聽聽 聽//鍐欏叆excel鏂囦歡<br />聽聽 聽聽聽 聽聽聽 聽wb.write(fileOut); <br />聽聽 聽聽聽 聽聽聽 聽fileOut.close(); <br />聽聽 聽聽聽 聽<br />聽聽 聽聽聽 聽聽聽聽 }catch(IOException io){ <br />聽聽 聽聽聽 聽聽聽聽聽聽聽聽聽聽聽聽 io.printStackTrace(); <br />聽聽 聽聽聽 聽聽聽聽聽聽聽聽聽聽聽聽 System.out.println("io erorr :聽 "+ io.getMessage()); <br />聽聽 聽聽聽 聽聽聽聽 } finally <br />聽聽 聽聽聽 聽聽聽聽 { <br />聽聽 聽聽聽 聽聽聽 聽聽聽 聽if (fileOut != null) <br />聽聽 聽聽聽 聽聽聽 聽聽聽 聽{<br />聽聽 聽聽聽 聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 聽<br />聽聽 聽聽聽 聽聽聽 聽聽聽 聽聽聽 聽try { <br />聽聽 聽聽聽 聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 fileOut.close(); <br />聽聽 聽聽聽 聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 } <br />聽聽 聽聽聽 聽聽聽 聽聽聽 聽聽聽 聽catch (IOException e)<br />聽聽 聽聽聽 聽聽聽 聽聽聽 聽聽聽 聽{ <br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 // TODO Auto-generated catch block <br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 e.printStackTrace(); <br />聽聽 聽聽聽 聽聽聽聽聽聽聽聽聽聽聽聽聽 } <br />聽聽 聽聽聽 聽聽聽 聽聽聽 聽} <br />聽聽 聽聽聽 聽聽聽聽 }<br />聽聽聽 }<br />}<br /><br /><img src ="http://www.tkk7.com/ltc603/aggbug/63805.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/ltc603/" target="_blank">闃挎垚</a> 2006-08-16 09:09 <a href="http://www.tkk7.com/ltc603/archive/2006/08/16/63805.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>浣跨敤POI HSSF鎿嶄綔Excel鎬葷粨http://www.tkk7.com/ltc603/archive/2006/08/16/63804.html闃挎垚闃挎垚Wed, 16 Aug 2006 01:00:00 GMThttp://www.tkk7.com/ltc603/archive/2006/08/16/63804.htmlhttp://www.tkk7.com/ltc603/comments/63804.htmlhttp://www.tkk7.com/ltc603/archive/2006/08/16/63804.html#Feedback0http://www.tkk7.com/ltc603/comments/commentRss/63804.htmlhttp://www.tkk7.com/ltc603/services/trackbacks/63804.html 鍒╃敤Java 鎿嶄綔Excel鏂囨。(POI鏂規硶)

涓錛?span lang="EN-US">POI綆浠?span lang="EN-US">

Jakarta POI 鏄?span lang="EN-US">apache鐨勫瓙欏圭洰錛岀洰鏍囨槸澶勭悊ole2瀵硅薄銆傚畠鎻愪緵浜嗕竴緇勬搷綰?span lang="EN-US">Windows鏂囨。鐨?span lang="EN-US">Java API

鐩墠姣旇緝鎴愮啛鐨勬槸HSSF鎺ュ彛錛屽鐞?span lang="EN-US">MS Excel錛?span lang="EN-US">97-2002錛夊璞°傚畠涓嶈薄鎴戜滑浠呬粎鏄敤csv鐢熸垚鐨勬病鏈夋牸寮忕殑鍙互鐢?span lang="EN-US">Excel杞崲鐨勪笢瑗匡紝鑰屾槸鐪熸鐨?span lang="EN-US">Excel瀵硅薄錛屼綘鍙互鎺у埗涓浜涘睘鎬уsheet,cell絳夌瓑銆?span lang="EN-US">

浜岋紟HSSF姒傚喌

HSSF 鏄?span lang="EN-US">Horrible SpreadSheet Format鐨勭緝鍐欙紝涔熷嵆鈥滆鍘岀殑鐢靛瓙琛ㄦ牸鏍煎紡鈥濄?涔熻HSSF鐨勫悕瀛楁湁鐐規粦紼斤紝灝辨湰璐ㄨ岃█瀹冩槸涓涓潪甯鎬弗鑲冦佹瑙勭殑API銆傞氳繃HSSF錛屼綘鍙互鐢ㄧ函Java浠g爜鏉ヨ鍙栥佸啓鍏ャ佷慨鏀?span lang="EN-US">Excel鏂囦歡銆?span lang="EN-US">

HSSF 涓鴻鍙栨搷浣滄彁渚涗簡涓ょ被API錛?span lang="EN-US">usermodel鍜?span lang="EN-US">eventusermodel錛屽嵆鈥滅敤鎴鋒ā鍨嬧濆拰鈥滀簨浠?span lang="EN-US">-鐢ㄦ埛妯″瀷鈥濄傚墠鑰呭緢濂界悊瑙o紝鍚庤呮瘮杈冩娊璞★紝浣嗘搷浣滄晥鐜囪楂樺緱澶氥?/span>

涓夛紟寮濮嬬紪鐮?span lang="EN-US">

1 錛?/span> 鍑嗗宸ヤ綔

瑕佹眰:JDK 1.4+POI寮鍙戝寘

鍙互鍒?/span> http://www.apache.org/dyn/closer.cgi/jakarta/poi/ 鏈鏂扮殑POI宸ュ叿鍖?span lang="EN-US">

2 錛?/span> EXCEL 緇撴瀯

HSSFWorkbook excell 鏂囨。瀵硅薄浠嬬粛
HSSFSheet excell
鐨勮〃鍗?span lang="EN-US">
HSSFRow excell
鐨勮
HSSFCell excell
鐨勬牸瀛愬崟鍏?span lang="EN-US">
HSSFFont excell瀛椾綋
HSSFName
鍚嶇О
HSSFDataFormat
鏃ユ湡鏍煎紡
鍦?span lang="EN-US">poi1.7涓墠鏈変互涓?span lang="EN-US">2欏癸細
HSSFHeader sheet
澶?span lang="EN-US">
HSSFFooter sheet灝?span lang="EN-US">
鍜岃繖涓牱寮?span lang="EN-US">
HSSFCellStyle cell鏍峰紡
杈呭姪鎿嶄綔鍖呮嫭
HSSFDateUtil
鏃ユ湡
HSSFPrintSetup
鎵撳嵃
HSSFErrorConstants
閿欒淇℃伅琛?/span>

3 錛庡叿浣撶敤娉曞疄渚?/span> 錛堥噰鐢?/span> usermodel 錛?/span>

濡備綍璇?span lang="EN-US">Excel

璇誨彇Excel鏂囦歡鏃訛紝棣栧厛鐢熸垚涓涓?span lang="EN-US">POIFSFileSystem瀵硅薄錛岀敱POIFSFileSystem瀵硅薄鏋勯犱竴涓?span lang="EN-US">HSSFWorkbook錛岃HSSFWorkbook瀵硅薄灝變唬琛ㄤ簡Excel鏂囨。銆備笅闈唬鐮佽鍙栦笂闈㈢敓鎴愮殑Excel鏂囦歡鍐欏叆鐨勬秷鎭瓧涓詫細
POIFSFileSystemfs=newPOIFSFileSystem(new FileInputStream("d:\test.xls"));
HSSFWorkbook
wb = new HSSFWorkbook(fs);
銆銆} catch (IOException e) {
銆銆e.printStackTrace();
銆銆}
銆銆HSSFSheet sheet = wb.getSheetAt(0);
銆銆HSSFRow row = sheet.getRow(0);
銆銆HSSFCell cell = row.getCell((short) 0);
銆銆String msg = cell.getStringCellValue();

濡備綍鍐?span lang="EN-US">excel錛?span lang="EN-US">

灝?span lang="EN-US">excel鐨勭涓涓〃鍗曠涓琛岀殑絎竴涓崟鍏冩牸鐨勫煎啓鎴愨?span lang="EN-US">a test鈥濄?span lang="EN-US">

POIFSFileSystem fs =new POIFSFileSystem(new FileInputStream("workbook.xls"));

聽聽聽 HSSFWorkbook wb = new HSSFWorkbook(fs);

聽聽聽 HSSFSheet sheet = wb.getSheetAt(0);

聽聽聽 HSSFRow row = sheet.getRow(0);

聽聽聽 HSSFCell cell = row.getCell((short)0);

聽聽聽 cell.setCellValue("a test");

聽聽聽 // Write the output to a file

聽聽聽 FileOutputStream fileOut = new FileOutputStream("workbook.xls");

聽聽聽 wb.write(fileOut);

fileOut.close();

4 錛?/span> 鍙弬鑰冩枃妗?/span>

POI 涓婚〉錛?span lang="EN-US">http://jakarta.apache.org/poi/錛?span lang="EN-US">

鍒濆鑰呭浣曞揩閫熶笂鎵嬩嬌鐢?span lang="EN-US">POI HSSF

http://jakarta.apache.org/poi/hssf/quick-guide.html 銆?span lang="EN-US">

浠g爜渚嬪瓙 http://blog.java-cn.com/user1/6749/archives/2005/18347.html

閲岄潰鏈夊緢澶氫緥瀛愪唬鐮侊紝鍙互寰堟柟渚夸笂鎵嬨?span lang="EN-US">

鍥涳紟浣跨敤蹇冨緱

POI HSSF 鐨?span lang="EN-US">usermodel鍖呮妸Excel鏂囦歡鏄犲皠鎴愭垜浠啛鎮夌殑緇撴瀯錛岃濡?span lang="EN-US">Workbook銆?span lang="EN-US">Sheet銆?span lang="EN-US">Row銆?span lang="EN-US">Cell絳夛紝瀹冩妸鏁翠釜緇撴瀯浠ヤ竴緇勫璞$殑褰㈠紡淇濆瓨鍦ㄥ唴瀛樹箣涓紝渚夸簬鐞嗚В錛屾搷浣滄柟渚匡紝鍩烘湰涓婅兘澶熸弧瓚蟲垜浠殑瑕佹眰錛屾墍浠ヨ榪欎釜涓涓笉閿欑殑閫夋嫨銆?/span>



闃挎垚 2006-08-16 09:00 鍙戣〃璇勮
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