package com.text1;

import java.io.FileReader;
import java.io.PrintStream;
import java.util.Properties;
import javax.swing.JOptionPane;

public class FileOpe {
    private static String fileName="C:\\Program Files\\Java\\eclipse-workspace\\People\\bin\\com\\text1\\cus.inc";
    private static Properties pps;
    static {
        pps=new Properties();
        FileReader reader=null;
        try {
            reader=new FileReader(fileName);
            pps.load(reader);
        }
        catch (Exception ex) {
            JOptionPane.showMessageDialog(null,"文件操作异常");
            System.exit(0);
        }
        finally {
            try {
                reader.close();
            }
            catch (Exception ex) {}
        }
    }
    private static void listInfo() {
        PrintStream ps=null;
        try {
            ps=new PrintStream(fileName);
            pps.list(ps);
        }
        catch (Exception ex) {
            JOptionPane.showMessageDialog(null,"文件操作异常");
            System.exit(0);
        }
        finally {
            try {
                ps.close();
            }
            catch (Exception ex) {}
        }
    }
    public static void getInfoByAccount(String account) {
        String cusInfo=pps.getProperty(account);
        if(cusInfo!=null) {
            String[] infos=cusInfo.split("#");
            Conf.account=account;
            Conf.password=infos[0];
            Conf.name=infos[1];
            Conf.dept=infos[2];
        }
    }
    public static void updateCustomer(String account,String password,String name,String dept) {
        pps.setProperty(account,password+"#"+name+"#"+dept);
        listInfo();
    }
}