摘要:
InputStreamOutputStream //这2个是一个一个字节的读和写。ReaderWriter //这2个是一个一个字符的读和写。这四个抽象类, @Test public void testoud() throws IOException { File f=new File("E:\\eclipse-jee-kepler-SR1-win32\\workspace1\\io_excetpion\\src\\com\\yinhai\\liyang\\test.java"); Reader in=new FileReader("E:\\eclipse-j.. 阅读全文