如题，下面是代码——————————————————————————————importjava.io.*;publicclassRandomFileDemo{publicstaticvoidmain(String[]args)throwsException{Em...

如题，下面是代码

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import java.io.*;

public class RandomFileDemo {

public static void main(String[] args) throws Exception {

Employee e1=new Employee("zhangsan",23);

Employee e2=new Employee("lisi",24);

Employee e3=new Employee("wangwu",25);

RandomAccessFile ra=new RandomAccessFile("d:\\baron\\java\\employee.txt","rw");

ra.write(e1.name.getBytes());

ra.writeInt(e1.age);

ra.write(e2.name.getBytes());

ra.writeInt(e2.age);

ra.write(e3.name.getBytes());

ra.writeInt(e3.age);

ra.close();

RandomAccessFile raf=new RandomAccessFile("d:\\baron\\java\\employee.txt","r");

raf.skipBytes(12);

String str="";

int len=8;

for(int i=0;i

str=str+(char)raf.readByte();

System.out.println("第二位员工信息");

System.out.println("name="+str+",age="+raf.readInt());

raf.seek(0);

str="";

for(int i=0;i

str=str+(char)raf.readByte();

System.out.println("第一位员工信息");

System.out.println("name="+str+",age="+raf.readInt());

raf.skipBytes(12);

str="";

for(int i=0;i

str=str+(char)raf.readByte();

System.out.println("第三位员工信息");

System.out.println("name="+str.trim()+",age="+raf.readInt());

raf.close();

}

}

class Employee {

String name;

int age;

final static int LEN=8;

public Employee(String name,int age) {

if(name.length()>LEN)

name=name.substring(0,8);

else {

while(name.length()

name=name+"\u0000";

}

this.name=name;

this.age=age;

}

}

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在不改变太多的情况下，我想将name中的 zhansan /lisi/wangwu 改为中文的 张三、李四、王五 应该怎么写代码呀？谢谢各位了

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