ÓÃJFreeChartÔöÇ¿JSP±¨±íµÄÓû§ÌåÑé
JFreeChartÊÇÒ»×鹦ÄÜÇ¿´ó¡¢Áé»îÒ×ÓõÄJava»æÍ¼API£¬Ê¹ÓÃËü¿ÉÒÔÉú³É¶àÖÖͨÓÃÐԵı¨±í£¬°üÀ¨Öù״ͼ¡¢±ýͼ¡¢ÇúÏßͼ¡¢¸ÊÌØÍ¼µÈ¡£ËüÄܹ»ÓÃÔÚSwingºÍWebµÈÖÐÖÆ×÷×Ô¶¨ÒåµÄͼ±í»ò±¨±í£¬²¢Çҵõ½¹ã·ºµÄÓ¦Óᣱ¾ÎĽ«Í¨¹ýÒýÁì¶ÁÕßѧϰÔÚJFreeChartÖбýͼ¡¢Öù״ͼºÍÇúÏßͼµÄ½ø½×Ó¦Óã¬À´´ïµ½ÊìÁ·Ê¹ÓÃJFreeChartµÄÄ¿µÄ¡£
Ò»£® ÏÂÔØÓë»·¾³ÅäÖÃ
1. ÏÂÔØJFreeChart
JFreeChartÊÇ¿ª·ÅÔ´´úÂëµÄÃâ·ÑÈí¼þ£¬µ«ÊÇËüµÄÖ§³ÖÎĵµÐèÒª¸¶·Ñ²ÅÄܵõ½¡£ÆäÏÂÔØµØÖ·Îª£ºhttp://sourceforge.net/project/showfiles.php?group_id=15494£¬µ±Ç°×îа汾Ϊ1.0.6¡£±ÊÕßÏÂÔØµÄÊÇ1.0.6×îа档
˵Ã÷£º1£©sourceĿ¼£ºÎªjfreechartµÄÔ´ÂëĿ¼£»
2£©libĿ¼£ºÎª°üĿ¼£¬ÎÒÃÇÐèÒª¹Ø×¢µÄ°üΪjfreechart-1.0.6.jar¡¢gnujaxp.jarºÍjcommon-1.0.10.jarÕâÈý¸ö°ü£»
3£©¸ùĿ¼ÏµÄjfreechart-1.0.6-demo.jarÊÇÀý×Ó³ÌÐò£¬´ó¼ÒË«»÷ºó¿É¿´µ½ÆäÖÐÓкܶàÀý×ÓµÄÔËÐнá¹û¡£
2. »·¾³ÅäÖÃ
±ÊÕߵĿª·¢»·¾³ÈçÏ£º
JDK£º1.5
MyEclipse£º5.1.1 GA
Tomcat£º5.5.28
ΪÁ˺óÐøµÄ“ÓÃJFreeChart´´½¨»ùÓÚWebµÄͼ±í”µÄÒ»¸öÀý×ÓµÄչʾ£¬ÎÒÃÇÔÚMyEclipseÖд´½¨Ò»¸öÃûΪjfreechartµÄWeb¹¤³Ì¡£½«ÏÂÔØµÄJFreeChart1.0.6ÏÂlibĿ¼ÏµÄjar°ü¿½±´µ½WebRoot/WEB-INF/libĿ¼Ï¡£ÁíÍ⻹ÐèÒªÔÚweb.xmlÎļþÖÐÔö¼ÓÈçÏÂÅäÖÃ:
<servlet>
<servlet-name>DisplayChart</servlet-name>
<servlet-class>org.jfree.chart.servlet.DisplayChart</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DisplayChart</servlet-name>
<url-pattern>/DisplayChart</url-pattern>
</servlet-mapping>
¶þ£®
Ïà¹ØÎĵµ£º
JSP +Tomcat
Êý¾Ý¿â·ÃÎÊ
×÷ÕߣºÁõÖ¾Ô¶
ÔÚÒ»°ãµÄ
Web
ÏîÄ¿¿ª·¢ÖУ¬¶ÔÊý¾Ý¿âµÄ·ÃÎÊÊDZز»¿ÉÉٵ쬱¾ÎÄÖ÷Òª½éÉÜÁ½ÖÖÔÚ
ʹÓÃ
Tomcat
×÷Ϊ
Web
·þÎñµÄ
JSP
¿ª·¢ÖзÃÎÊÊý¾Ý¿âµÄ·½·¨£¬Ï£ÍûÄܶԸսӴ¥
JSP
¿ª·¢µÄÅóÓÑÓÐËù°ïÖú¡£
ÓÃ
¹ý
.NET
ƽ̨µÄÅóÓÑÓ¦¸ÃÖªµÀ£¬ÏîÄ¿ÖÐÐèÒª·ÃÎÊÊý¾Ý¿âʱ£ ......
ǰÑÔ
ÔÚʹÓÃÊý¾Ý¿âµÄ¹ý³ÌÖУ¬²»¿É±ÜÃâµÄÐèҪʹÓõ½·ÖÒ³µÄ¹¦ÄÜ£¬¿ÉÊÇJDBCµÄ¹æ·¶¶Ô´ËȴûÓкܺõĽâ¾ö¡£¶ÔÓÚÕâ¸öÐèÇóºÜ¶àÅóÓѶ¼ÓÐ×Ô¼ºµÄ½â¾ö·½°¸£¬±ÈÈçʹÓÃVectorµÈ¼¯ºÏÀàÏȱ£´æÈ¡³öµÄÊý¾ÝÔÙ·ÖÒ³¡£µ«ÕâÖÖ·½·¨µÄ¿ÉÓÃÐԺܲÓëJDBC±¾ÉíµÄ½Ó¿ÚÍêÈ«²»Í¬£¬¶Ô²»Í¬ÀàÐ͵Ä×ֶεÄÖ§³ÖÒ²²»ºÃ¡£ÕâÀïÌṩÁËÒ»ÖÖÓëJDBC¼æÈÝÐԷdz£ºÃµÄ·½°¸ ......
<%
//header.jsp
out.println("Protocol: " + request.getProtocol() + "<br>");
out.println("Scheme: " + request.getScheme() + "<br>");
out.println("Server Name: " + request.getServerName() + "<br>" );
out.println(&quo ......
1¡¢ ÔÚJSPÎļþÉÏʹÓñêÇ©¿â
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
ʱ³öÏÖÎÊÌ⣬´íÎóÐÅÏ¢ÈçÏ£º
he absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar fil ......
1¡¢Ê×Ïȵǽwww.fckeditor.net/downloadÏÂÔØFCKeditorµÄ×îа汾£¬ÐèÒªÏÂÔØ2¸öѹËõ°ü£¬Ò»¸öÊÇ»ù±¾Ó¦Óã¬ÁíÒ»¸öÊÇÔÚΪÔÚjspÏÂËù×¼±¸µÄÅäÖá£
FCKeditor 2.6 ÏÂÔØµØÖ·£ºsourceforge.net/project/downloading.php
FCKeditor.Java ÏÂÔØµØÖ·£ºsourceforge.net/ ......