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  AddressModel md = (AddressModel) getModel(AddressModel.class, request);
  ByteArrayOutputStream byteOut = new ByteArrayOutputStream(); 
  ObjectOutputStream out = new ObjectOutputStream(byteOut); 
  out.writeObject(md); 
  ByteArrayInputStream byteIn = new ByteArrayInputStream(byteOut.toByteArray()); 
  ObjectInputStream in =new ObjectInputStream(byteIn); 
  AddressModel md1 = (AddressModel)in.readObject();


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package com;
import java.io.File;
import java.io.IOException;
import java.text.DateFormat;
import jxl.Workbook;
import jxl.format.UnderlineStyle;
import jxl.write.DateTime;
import jxl.write.Label;
import jxl.write.Number ......

java BigdecimalµÄÓ¦ÓÃ

import java.io.*;
import java.math.*;
import java.util.*;
public class Main
{
    public static void main(String[] args)
    {
        Scanner cin=new Scanner(System.in);
        BigDecimal a; ......

javaÉè¼Æģʽ Mediator

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