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Mysql的子类,专门验证登录 PassSql

 2008-01-05 18:36:44 来源:WEB开发网   
核心提示:/* * Created on 2004-12-16 * * TODO To change the template for this generated file go to * Window - PReferences - java - Code Style - Code Templates */package u

/*
 * Created on 2004-12-16
 *
 * TODO To change the template for this generated file go to
 * Window - PReferences - java - Code Style - Code Templates
 */
package util;

import java.sql.ResultSet;
import java.sql.SQLException;

/**
 * @author zhang
 * MySQL的子类,专门验证登录
 * 验证用户合法与否
 */
public class PassSql extends  Mysql{
 public boolean isValidate(String sql,String userName,String passWord) throws SQLException{
    init(sql);
    this.setString(1,userName);
    this.setString(2,password);
     ResultSet rs = this.executeQuery();
     if (rs.next()) {
      return true;
     }
     return false;
   }

}


Tags:Mysql 子类 专门

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