
how can i retrive data from database and store data in flat files

Hi Friend,
Try the following code:
import java.io.*;
import java.sql.*;
import java.util.*;
class StoreDataIntoFile{
public static void main(String[] args){
try{
ArrayList list1=new ArrayList();
ArrayList list2=new ArrayList();
File file=new File("data1.txt");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:student");
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("select * from user");
BufferedWriter bw = new BufferedWriter(new FileWriter(file,true));
while(rs.next()){
list1.add(rs.getString("name"));
list2.add(rs.getString("address"));
}
for(int i=0;i<list1.size();i++){
bw.write(list1.get(i).toString()+" "+list2.get(i).toString());
bw.newLine();
}
bw.close();
}
catch(Exception e){
}
}
}
Thanks
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