import java.sql.*;

public class dbinput

{

    connection src=null;

    connection dest=null;

    connection connformax=null;

    connpara srcpara;

    connpara destpara;

    public dbinput(){}

    public void dbinit()

    {

        dbxmlparser xmlparser=new dbxmlparser("dbs.xml");

        srcpara=xmlparser.getsource();

        destpara=xmlparser.getdest();

        try {

           class.forname("sun.jdbc.odbc.jdbcodbcdriver" );

           class.forname("com.microsoft.jdbc.sqlserver.sqlserverdriver");

           src = drivermanager.getconnection( srcpara.geturl(), srcpara.getusername(),srcpara.getpassword());

           dest =drivermanager.getconnection( destpara.geturl(), destpara.getusername(),destpara.getpassword());

           connformax= drivermanager.getconnection( destpara.geturl(), destpara.getusername(),destpara.getpassword());

        }

        //捕获加载驱动程序异常

        catch ( classnotfoundexception cnfex ) {

           system.err.println( "装载 jdbc/odbc 驱动程序失败。" );