推薦：jsp連接數(shù)據(jù)庫oracle
create table test(test1 varchar(20),test2 varchar(20) 然后向這個(gè)表寫入一條測(cè)試紀(jì)錄 那么現(xiàn)在開始我們的jsp和數(shù)據(jù)庫之旅吧。 testoracle.jsp如下： 您的第一個(gè)字段內(nèi)

注意，實(shí)現(xiàn)的方法必須是靜態(tài)的

<%...@ taglib uri="http://hxex.cn/vote" prefix="vote" %>


${vote.name}
${vote.title}
${vote:votetype(vote.votetype)}
${vote:pictype(vote.pictype)}

修改投票
/deleteVote.do?id=${vote.id}">刪除投票
修改選項(xiàng)

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd"
version="2.0">
vote function library
Vote
1.0
vote
http://hxex.cn/vote


votetype
cn.hxex.vote.util.VoteFunction
java.lang.String votetype(java.lang.String)



pictype
cn.hxex.vote.util.VoteFunction
java.lang.String pictype(java.lang.String)



votetypeoptions
cn.hxex.vote.util.VoteFunction
java.lang.String votetypeoptions(java.lang.String)



pictypeoptions
cn.hxex.vote.util.VoteFunction
java.lang.String pictypeoptions(java.lang.String)

package cn.hxex.vote.util;

public class VoteFunction ...{
public static String votetype(String votetype)...{

return SelectConst.getVoteTypeTitle(votetype);
}
public static String votetypeoptions(String defaultValue)...{
return SelectConst.getVoteTypeOptions(defaultValue);
}
public static String pictype(String pictype)...{
return SelectConst.getPicTypeTitle(pictype);
}
public static String pictypeoptions(String defaultValue)...{
return SelectConst.getPicTypeoptions(defaultValue);
}
}
http://blog.csdn.net/daryl715/archive/2007/02/11/1507387.aspx

分享：JSP內(nèi)部對(duì)象詳解
1.1 application*在jsp中獲得application對(duì)象如：getServletContext().setAttribute(counter,new mycount.Counter());如：*在jsp中處理On Application Start和On Session Start事件的方法