example2:OutputStreamWriterDemo.java/************************************************************************以FileOutputStreamDemo.java为摸板，按回车后再按Ctrl+z结束输入，可输入中文************************************************************************/import java.io.*; public class OutputStreamWriterDemo{ public static void main(String[] args)throws IOException  {  try  {   InputStreamReader isr = new InputStreamReader (new FileInputStream (FileDescriptor.in));   OutputStreamWriter osw = new OutputStreamWriter (new FileOutputStream ("D://testfile//output.log"));   int is;   while ((is=isr.read()) != -1)osw.write(is);   isr.close();   osw.close();      }  catch(FileNotFoundException e)  {   System.out.println(e);  }  catch(IOException e)  {   System.out.println(e);  }  catch(Exception e)  {   System.out.println(e);  } }}

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