java io 问题
import java.io.*;
class Test {
public static void main(String[] args) throws IOException{
OutputStreamWriter osw=new OutputStreamWriter(new FileOutputStream("song.java"));
//String s="song guo hui ";
osw.write("song guo hui");//这样传入出现的是乱码,但是osw.write(s);就正常了,这是为啥
osw.flush();
}
}