package day20;
import java.io.*;
public class Sample06 {
/**
* @param args
*/
public static void main(String[] args)throws IOException {
RandomAccessFile raf = new RandomAccessFile("random.txt","rw");
raf.writeBoolean(true);
raf.writeInt(168168);
raf.writeChar("i");
raf.writeDouble(168.168);
raf.seek(1);
System.out.println(raf.readInt());
System.out.println(raf.readChar());
System.out.println(raf.readDouble());
raf.seek(0);
System.out.println(raf.readBoolean());
raf.close();
}
}
raf.writeChar("i");
这句飘红了。。改成
raf.writeChars("i");就好了
但是不知道为什么。。对于IO流表示一脸茫然 啊
求大神指导
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