代码如下:
import java.io.*;
public class Iotest {
static final int lineLength = 81;
public static void main(String[] args) {
FileOutputStream fos ;
byte[] phone = new byte[lineLength];
byte[] name = new byte[lineLength];
try {
fos= new FileOutputStream("D:/word.txt");
while(true){
System.err.println("请输入一个名字:");
readLine(name);
if("done".equalsIgnoreCase(new String(name,0,0,4))){
break;
}
System.err.println("请输入电话号:");
readLine(phone);
for(int i = 0;phone!=0;i++){