jsp ±í¸ñÎÊÌâ - Java / Web ¿ª·¢
ÎÒÒª´ÓÊý¾Ý¿âÖÐÈ¡µÃÊý¾Ý£¬ºÍÊý¾ÝµÄÖµ×÷Ϊjfreechart µÄdata,È»ºóÎÒÒª¸ù¾ÝÕâЩֵ×÷³ö¸ö±í¸ñ£¬Ó¦¸ÃÈçºÎŪ£¿
ÀýÈ磬 link_name link_liu
ipv4 3.2G
ipv6 1.4G
»¹ÓÐÎÒÕâ¸öÊÇÒªÔÚÊý¾Ý¿âÖÐÈ¡µÃ
Java code:
while (rs.next())
{
String t;
t=rs.getString("link_name");
System.out.println(t);
dataset.setValue(t,1000);
}
ÕâÀïÒѾȡµÃlink_name;ÎÒÒªÐèÒªÖªµÀʹÓÃjspµÄÐÎʽ£¬ÈçºÎÊéд
HTML code:
<table border width="80%" cellspacing="0" cellpadding="2" align="center">
<tr>
<td >rs </td>
<td >CUSTOMER </td>
<td >NAME </td>
<td>INFOMATION </td>
</tr>
<tr>
Õâ¸öÖ»ÊǰÑrs,customer ---,¸øÊä³öµ½ÍøÒ³ÉÏ£¬¶øÎÒÒªµÄÊÇlink_name ÀïÍ·µÄÖµ¡£»¹ÓÐlink_liuµÄÊý¾Ý¡£
LZÊDz»ÊÇÒªÓÃJSP»ñÈ¡¿ØÖƲãµÄÊý¾Ý È»ºóÔÚJSPÏÔʾjfreechart ͼÐΣ¿
Êǵģ¬ÎÒÏÖÔÚÈ¡µÃÁËÃû×Ö£¬
»¹ÒªÈ¡µÃÊý¾Ý£¬²¢ÇÒʹÓÃjfreechartÊä³öͼÐΣ¬ÔÚͼÐεÄÏÂÃæÊ¹Óñí¸ñÀ´¿´ÕâЩÊý¾Ý¡£
ÎÒÏÖÔÚ¾ÍÊDz»ÖªµÀÈçºÎдÁË£¡
Ïà¹ØÎÊ´ð£º
JSPÒ³ÃæÖÐÓжà¸öradio°´Å¥
JSPÒ³Ãæ½«²ÎÊýPOST¸øservlet
ÒªÇóÈçÏÂ;
1.Ñ¡ÔñÒ»¸öradio£¬µ÷ÓÃservlet servletÖиù¾Ý²ÎÊýµ÷ÓÃÆäËû½Ó¿Ú£¬³ý·ÇÑ¡ÖиÃradio²¢µã»÷JSPÖеÄʵР......
ÎÒÔÚ javaºËÐļ¼ÊõÉÏ ¿´ÁËÒ»¸ö ÀûÓà Java socket emailµÄÀý×Ó ¿ÉÊÇÔõôҲ ²»³É¹¦ Ϊʲô£¿
Ô´Âë
Java code:
package cn.com.test.email;
import java.awt.GridBagLayout;
import java.awt.event.Action ......
ÇëÎÒÓÃFCKÉÏ´«Îļþ,ÔÚ±¾µØµÄwindows»úÉϲâÊÔ¿ÉÒÔ£¬µ«²¿Êðµ½linux·þÎñÆ÷ÉϾÍÉÏ´«²»ÁËÎļþ£¬ÉÏ´«Îļþʱһֱ¿¨ÔÚÄÇÀï¡£Íû¸÷λ´óϺָµã£¬Ð»Ð»£¡
·¹ý£¬°ïÄ㶥һϡ£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£
ÉÏ´«ÎļþµÄ·¾¶ÎÊÌ⣬ ......
ΪʲôHTMLÒÔ¼°Ò»Ð©ÆäËü±êÇ©»áÏÔÊ¾Ò»Ð©ÌØ¶¨±íÏÖÐÎÊ½ÄØ£¿ÈçHTMLÖеĻ»ÐбêÇ©<BR/>ÔڵײãÊÇÔõÑùʵÏÖµÄÄØ£¿ÏÖʵµÄÔÀíÊÇÊ²Ã´ÄØ
È¥W3C¹Ù·½ÍøÕ¾ÉÏ£¬¿´¿´°É£¡ÎÒÏëÒ»¿´Äã¾ÍÃ÷°×ÁË
ÎҲºͱàÒëÔÀíÓйأ¬ä¯ÀÀÆ÷Àï¿É ......
ÎÒÊǸöÐÂÊÖ£¬Íû¸ßÊÖ½â´ð
ÎÒÏÖÔÚÒѾ°²×°ÁËmysql£¬Ò²ÓÐmysqlµÄjdbc¡£µ«ÎÒÔõôÅäÖú󣬲ÅÄÜÔÚMyEclipseÀï²Ù×÷mysqlÄØ£¿Çë¸ßÊÖ˵Ïêϸµã
´ò¿ªMyeclipse----window---open perspective---MyEclipse database explorer-- ......