普通IO / NIO
字节流是万能流,但是在处理字符方面有时候不太方便,一般用来处理二进制文件
InputStream
FileInputStream
BufferedInputStream
能够提高读写效率
OutputStream
FileOutputStream
BufferedOutputStream
能够提高读写效率
Reader
InputStreamReader
FileReader
是InputStreamReader
子类BufferedReader
Writer
OutputStreamWriter
FileWriter
是OutputStreamWriter
子类BufferedWriter
以上
@Fzxey
原文:https://www.cnblogs.com/fzxey/p/10816654.html