java下一页按钮_关于java分页操作，怎么点下一页上一页都没反应？

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太低级不能上传附件啊，只好粘贴代码下来了，不好意思啊各位大神

mldn

public static final String URL = "";

%>

public static final String DBDRIVER = "";

public static final String DBURL = "jdbc:oracle:thin:@localhost:1521:ORCL";

public static final String DBUSER = "scott";

public static final String DBPASSWORD = "tiger";

%>

Connection conn = null;

PreparedStatement pstmt = null ;

ResultSet rs = null;

int currentPage = 1;

int lineSize = 5;

%>

try{

currentPage = (("cp"));

}catch(Exception e ){}

%>

(DBDRIVER);

conn = (DBURL,DBUSER,DBPASSWORD);

String sql = "SELECT empno,ename,job,hiredate,sal,comm FROM emp ORDER BY empno";

pstmt = (sql);

rs = ();

%>

雇员信息

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function go(num){

("cp").value=num;

();

}

>

雇员编号

雇员姓名

雇员工作

雇佣日期

雇员工资

雇员奖金

for(int x= 0;x

();

}

for(int x = 0;x

if(()){

int empno = (1);

String ename = (2);

String job = (3);

Date hiredate = (4);

double sal = (5);

double comm = (6);

%>

}

}

%>

();

%>