在jsp中实现分页

答案：
page是关键字，不能当变量。  


conn.jsp  


<%  
String sDBDriver = \"COM.ibm.db2.jdbc.app.DB2Driver\";  
String sConnStr = \"jdbc:db2:faq\";  
Connection conn = null;  
Statement stmt = null;  
ResultSet rs=null;  
try {  
Class.forName(sDBDriver);  
}  
catch(java.lang.ClassNotFoundException e) {  
out.print(\"faq(): \" + e.getMessage());  
}  

try{  
conn = DriverManager.getConnection(sConnStr,\"wsdemo\",\"wsdemo1\");  
stmt = conn.createStatement();  
}catch(SQLException e){  
out.print(e.toString());  
}  
%>  

query.jsp  

<%@ page language=\"java\" import=\"java.sql.*\" %>  
<%@ page contentType=\"text/html; charset=gb2312\" %>  
<%@ include file=\"conn.jsp\" %>  
<%  
......  
int pages=0;  
int pagesize=10;  
ResultSet result = null;  
ResultSet rcount = null;  

pages = new Integer(request.getParameter(\"pages\")).intValue();  

if (pages>0)  
{  

String sql=\" state=\'我不傻\'\";  
int count=0;  
try {  
rcount = stmt.executeQuery(\"SELECT count(id) as id from user where \"+sql);  
catch(SQLException ex) {  
out.print(\"aq.executeQuery: \" + ex.getMessage());  
}  
if(rcount.next())  
count = rcount.getInt(\"id\");  
rcount.close();  
if (count>0)  
{  
sql=\"select * from user where \"+sql;  
try {  
result = stmt.executeQuery(sql);  
}  
catch(SQLException ex) {  
out.print(\"aq.executeQuery: \" + ex.getMessage());  
}  
int i;  
String name;  
// result.first();  
// result.absolute((pages-1)*pagesize);  
// 此方法jdbc2.0支持。编译通过，但执行不过，不知是不是跟驱动有关，只好用下面的笨办法。  
for(i=1;i<=(pages-1)*pagesize;i++)  
result.next();  
for(i=1;i<=pagesize;i++) {  
if (result.next()) {  
name=result.getString(\"name\");  
out.print(name);  
}  
result.close();  
int n= (int)(count/pagesize);  
if (n*pagesize<count) n++;  
if (n>1)  
{for(i=1;i<=n;i++)  
out.print(\"<a href=>
}  

}  

}  

%>  

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