用java写个通信录,需要有菜单操作,连接ACCESS数据库存储数据

1.提取单条记录
//import java.sql.*;
Connection con=null;
Statement stmt=null;
ResultSet %%6=null;
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url="jdbc:odbc:%%1";
con=DriverManager.getConnection(url,%%2,%%3);
stmt=con.createStatement();
stmt.executeUpdate(%%4);
%%6=stmt.executeQuery(%%5);
%%7
}catch(Exception e){
e.printStackTrace();
}finally{
try {
try {
stmt.close();
con.close();
} catch (SQLException e) {
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}

2.单值比较
//import java.sql.*;
ResultSet rs;
String strurl="jdbc:odbc:%%1";
Connection con=NULL;
Statement stmt=null;
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection(url,%%2,%%3);
stmt=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,Result