FileInputStream类的实例-java基础教程（所说是东软的）
FileInputStream类的实例public class Test { public static void main(String args[]) { int b; byte buffer[]=new byte[2500]; try{ FileInputStream readfile=new FileInputStream("Test.java"); b=readfile.read(buffer,0,2500); try{ String str=new String(buffer,0,b,"Default"); System.out.println(str); } catch(UnsupportedEncodingException e) { System.out.println("the encoding was not found:"+e); } } catch(IOException e) { System.out.println("File read Error."); } } }
文件大小：3MB
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