guanlica.java

学习java 自己开发的企业管理系统,适合初学者

package zhican;
import java.sql.ResultSet;
import java.sql.*;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class guanlica {
    ResultSet res;
    public guanlica() {
    }
    public boolean userpass1(xingming bean1){//修改密码
        String old=bean1.getPassold();
        String new1=bean1.getPassnew();
        String new2=bean1.getPassnew2();
        if(new1.equals(new2)){
            try {
                res = sql.sta.executeQuery("select * from wwwuser where 管理员ID='"+xingming.useron+"' and 密码='"+old+"'");
                if(res.next()){
                    sql.sta.executeUpdate("UPDATE wwwuser SET 密码='"+new1+"' WHERE 管理员ID='"+xingming.useron+"'and 密码='"+old+"'");
                    //System.out.println(new1);
                    return true;
                }
            } catch (SQLException ex) {
                System.out.println(ex);
            }
        }

        return false;
    }
}