www.pudn.com > zhaobiao.rar > login.java

/** 
 *  
 */ 
package com.centralsoft.zhaobiao.admin; 
 
import java.sql.*; 
 
import com.centralsoft.zhaobiao.util.*; 
 
/** 
 * @author zw 
 * 
 */ 
public class login { 
	public login() { 
	} 
	private String admin; 
	private String password; 
	public void setAdmin(String admin) { 
		this.admin = admin; 
	} 
	public String getAdmin() { 
		return admin; 
	} 
	public void setPassword(String password) { 
		this.password = password; 
	} 
	public String getPassword() { 
		return password; 
	} 
	public boolean excute() { 
		boolean flag = false; 
		dataBase db = new dataBase(); 
		ResultSet rs = null; 
		String sql = "select * from administrator where adminName = '"+admin+"' and password = '"+password+"'"; 
		rs = db.getResultSet(sql); 
		int count = 0; 
		try { 
			while (rs.next()) { 
				count ++; 
			} 
			if (count > 0) { 
				flag = true; 
			} else { 
				flag = false; 
			} 
		} catch (Exception e) { 
			System.out.println(e.getMessage()); 
		} finally { 
			try { 
				if (rs != null) { 
					rs.close(); 
				} 
				db.closeConn(); 
			} catch (Exception e) { 
				System.out.println(e.getMessage()); 
			} 
		} 
		return flag; 
	} 
}