java IO流--巩固 

InputStream
       FileInputStream
       BufferedInputStream
 
OuputStream 
   FileOutputStream
   BufferedOuputStream


Writer
  OutputStreamWriter
     FileWriter
  BufferedWriter

Reader
  InputStreamReader
     FileReader
  BufferedReader


posted @ 2018-01-18 14:29  Pororo  阅读(111)  评论(0)  编辑  收藏  举报