tongxunlu.rar_java 通讯录

import java.util.ArrayList; import java.io.DataOutputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.*; import java.util.Scanner; class AddressBook{ private String name; private String class1; private String cellphone; private String telphone; private String email; private String address; private String postCode; public AddressBook(String name,String class1,String cellphone,String telphone,String email,String address,String postCode){ this.name=name; this.class1=class1; this.cellphone=cellphone; this.telphone=telphone; this.email=email; this.address=address; this.postCode=postCode; } public String getClass1(){ return this.class1; } public void setClass1(String class1){ this.class1=class1; } public String getName(){ return this.name; } public void setName(String name){ this.name=name; } public String getCellphone(){ return this.cellphone; } public void setCellphone(String celllphone){ this.cellphone=cellphone; } public String getTelphone(){ return telphone; } public void setTelphone(String telphone){ this.telphone=telphone; } public String getEmail(){ return email; } public void setEmail(String email){ this.email=email; } public String getAddress(){ return address; } public void setAddress(String address){ this.address=address; } public String getPostCode(){ return postCode; } public void setPostCode(String postCode){ this.postCode=postCode; } public void output(){ DataOutputStream dataOutput=null; try{ dataOutput =new DataOutputStream(new FileOutputStream("e:\\ping.txt")); dataOutput.writeUTF("班级:"+class1+";姓名:"+name+";手机:"+cellphone+";家庭电话:"+telphone+";电子邮件:"+email+";地址"+address+";邮编"+postCode); }catch(FileNotFoundException e){ e.printStackTrace(); }catch(IOException e){ e.printStackTrace(); }finally{ if(dataOutput!=null){ try{ dataOutput.close(); }catch(IOException e){} } } } } class ClassAddressBook{ private String class1Name; private int studentNumber; private ArrayList addressBook=new ArrayList(); public AddressBook getAddressBook(AddressBook addres){ int location=this.addressBook.indexOf(addres); return (AddressBook)this.addressBook.get(location); } public void add(AddressBook addres){ this.addressBook.add(addres); } public void remove(AddressBook addres){ this.addressBook.remove(addres); } public boolean contains(AddressBook addres){ return this.addressBook.contains(addres); } public void change(AddressBook address1,String name,String class1,String cellphone,String telphone,String email,String address,String postCode){ int loc = addressBook.indexOf(address1); AddressBook address2=(AddressBook)addressBook.get(loc); address2.setName(name); address2.setClass1(class1); address2.setCellphone(cellphone); address2.setTelphone(telphone); address2.setEmail(email); address2.setAddress(address); address2.setPostCode(postCode); } public void output(){ int i; AddressBook address=null; for(i=0;i<addressBook.size();i++) { address=(AddressBook)this.addressBook.get(i); address.output(); } } } public class Test { AddressBook a=null; ClassAddressBook b=new ClassAddressBook(); void input(){ try{ InputStreamReader name=new InputStreamReader(System.in); BufferedReader inputName =new BufferedReader(name); System.out.println("姓名："); String strname=inputName.readLine(); InputStreamReader class1=new InputStreamReader(System.in); BufferedReader inputclass1 =new BufferedReader(class1); System.out.println("班级："); String strclass1=inputclass1.readLine(); InputStreamReader cellphone=new InputStreamReader(System.in); BufferedReader inputCellphone =new BufferedReader(cellphone); System.out.println("手机："); String strcellphone=inputCellphone.readLine(); InputStreamReader telphone=new InputStreamReader(System.in); BufferedReader inputTelphone =new BufferedReader(telphone); System.out.println("家庭电话："); String strtelphone=inputTelphone.readLine(); InputStreamReader email=new InputStreamReader(System.in); BufferedReader inputEmail =new BufferedReader(email); System.out.println("电子邮件："); String stremail=inputEmail.readLine(); InputStreamReader address=new InputStreamReader(System.in); BufferedReader inputAddress =new BufferedReader(address); System.out.println("地址："); String straddress=inputAddress.readLine(); InputStreamReader postCode=new InputStreamReader(System.in); BufferedReader inputpostCode =new BufferedReader(postCode); System.out.println("邮编："); String strpostCode=inputpostCode.readLine(); a=new AddressBook(strname,strclass1,strcellphone,strtelphone,stremail,straddress,strpostCode); }catch(Exception e){} } public static void main(String[] args)throws IOException{ System.out.println("通讯录："); System.out.println("1.添加同学信息："); System.out.println("2.修改信息"); System.out.println("3.删除信息："); System.out.println("4.查找信息："); Test c=new Test(); int i=1; while(i!=0){ System.out.println("请选择操作："); int ch; Scanner in = new Scanner(System.in); ch=in.nextInt(); if(ch==0) break; switch(ch){ case 1: System.out.println("1.请输入同学通讯录信息："); c.input(); c.b.add(c.a); break; case 2: System.out.println("2.修改信息："); c.b.change(c.a,"wangpingping","1ban","183531231008","3824031","232@323","weifang","262509"); c.b.output(); break; case 3: System.out.println("3.删除信息："); c.b.remove(c.a); c.b.output(); break; case 4: System.out.println("4.查找信息："); c.b.contains(c.a); c.b.output(); break; default: System.out.println("Error!"); } } } }