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java ·ÃÎÊaccess


import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class LinkAccess {
    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Connection con=null;
        Statement stmt=null;
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            String url = "jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=E://test//jdbc.mdb";
            //           "jdbc:odbc:driver={Microsoft Access Driver(*.mdb)};DBQ=D://test//jdbc.mdb";
            //           ÉÙÒ»¸ö¿Õ¸ñ¶¼²»ÐС£¡£¡£
            con = DriverManager.getConnection(url,"sa","");
            stmt = con.createStatement();
            String query = "select * from user";
            ResultSet rs = stmt.executeQuery(query);
            while(rs.next())
            {
                System.out.println("connection is ok.");
                System.out.println(rs.getInt("id"));
&


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package stone;
public class PrimerNumber {
public static void main(String[] args) {
int MAX_NUMBER = 100;
boolean[] notPrimer= new boolean[MAX_NUMBER];
for(int i=2;i<=MAX_NUMBER;i++){
if(!notPrimer[i-1]){
for(int j=2*i;j<=MAX_NUMBER;j++){
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