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Java code:

public class myObj implements Serializable
{
.................
}
jsp:
<%
myObj mo = new myObj ();
//Èç¹û¶ÔÏóºÜ´óÓ¦¸Ãµ÷ÓÃBufferedOutputStream¹ýÂÇÁ÷\
DataOutputStream dos = new DataOutputStream(new FileOutputStream("/aaaaaaa.dat"));
dos.writeObject(mo);
dos.close();
%>

servelt:
..........
public void service(xx,xxx)
{
//ͬÉϵ÷ÓÃbufferedInputStream
DataInputStream in = new DataInputStream(new FileInputStream("/aaaaaaaaa.dat"));
myObj mo = (myObj) in.readObject();
in.close();
}



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