user_add.java

JAVA开发的酒店管理系统

import java.awt.event.*;

import javax.swing.*;
import mypackage.flag.guanli_chaozuo;
import mypackage.flag.myflag;

public class user_add extends JFrame{
	myflag f=new myflag();
	String sql;
	db_manager db=new db_manager();
  guanli_chaozuo gg=new guanli_chaozuo("管理员注册");
  user_add(){
  	action();
  	
  	}
	

	private void action(){
	gg.jb1.addActionListener(new ActionListener(){
	public void actionPerformed(ActionEvent e){
	if(gg.username.getText().trim().equals("")){
	  JOptionPane.showMessageDialog(null,"用户名不能为空！");
	  return;
	}
	if(gg.password.getText().trim().equals("")){
	  JOptionPane.showMessageDialog(null,"密码不能为空！");
	  return;
	}	
	if(!gg.password.getText().trim().contentEquals(gg.password_sure.getText().trim())){
	  JOptionPane.showMessageDialog(null,"两次密码不一样！"+"\n"+"请重新填写！");
	  return;
	}
		sql="insert into admin values('";
		sql+=gg.username.getText().trim()+"','";
		sql+=f.password_safe(gg.password.getText().trim())+"')";
		if(db.executeSql(sql)){
			JOptionPane.showMessageDialog(null,"注册成功！");
			gg.exit();
		}
		else  JOptionPane.showMessageDialog(null,"注册失败！");

	}
});
		
		
    gg.jb2.addActionListener(new ActionListener(){
	public void actionPerformed(ActionEvent e){
	gg.exit();	
	}
});
				
				
}
	
	/*
	public static void main(String[] args){
	user_add user=	new user_add();

	}*/
}