loginbean.java

来自「Intellij IDEA做的struts项目源码」· Java 代码 · 共 39 行

package Bean;

import Action.LoginActionForm;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

/*
 * Created by IntelliJ IDEA.
 * User: ZhangRui
 * Date: 2007-10-13
 * Time: 8:03:53
*/
public class LoginBean {
    public boolean LoginCheck(LoginActionForm actionForm) {
        String userName = actionForm.getUserName();
        String passWord = actionForm.getPassWord();
        Boolean check = false;
        Connection conn = DatabaseConn.getConnection();
        ResultSet rs;
        try {
            String sql = "select * from userinfo where userName = ? and userPswd = ?";
            PreparedStatement smt = conn.prepareStatement(sql);
            smt.setString(1, userName);
            smt.setString(2, passWord);
            rs = smt.executeQuery();
            while (rs.next()) {
                check = true;
            }
            rs.close();
            conn.close();
        } catch (Exception e) {
            System.out.println(e.toString());
        }
        return check;
    }
}