mysqlconnection.java

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package downreg;
import java.sql.*;
import java.lang.*;

public class MySQLConnection{

String driverName="com.mysql.jdbc.Driver";
String userName="root";
String userPasswd="324802";
String dbName="downreg";
String Url="jdbc:mysql://localhost/"+dbName+"?user="+userName+"&password="+userPasswd+"&useUnicode=true&characterEncoding=gb2312";

public MySQLConnection() throws java.lang.NullPointerException
{
try{
Class.forName(driverName);
}
catch(ClassNotFoundException e){
System.err.println(e.getMessage());
}
}

public String getUrl()
{
return Url;
}
}