四大基流:
InputStream—- OutputStream
Reader —- Writer
IO流的总结和梳理:
文件流:
FileInputStream
FileOutputStream
FileReader
FileWriter
缓冲流:
BufferedInputStream
BufferedOutputStream
BufferedReader
BufferedWriter
转换流(把字节转换为字符):
InputStreamReader
OutputStreamWriter
内存流(临时存储数据):
ByteArrayInputStream
ByteArrayOutputStream
CharArrayReader
CharArrayWriter
StringReader
StringWriter
顺序流(合并流):
SequenceInputStream
对象流(序列化和反序列化):
ObjectInputStream
ObjectOutputStream
打印流:
PrintStream
PrintWriter
数据流:
DataInputStream
DataOutputStream
管道流:
PipedInputStream
PipedOutputStream
PipedReader
PipedWriter
——————
File
FIlenameFilter
RandomAccessFile
Files
