Features of commonly used IO streams

Features of IO Common stream byte stream:    fileoutputstream: Byte output stream, can append output    bufferedoutputstream: buffered byte output stream                FileInputStream: Byte input stream.    bufferedinputstream: Buffered bytes input stream    character streams:    outputstreamwriter: Character output stream (can specify encoding of output)        InputStreamReader : Character input stream (can specify input encoding)        operation basic Data Flow    Dateoutputstream: basic data output stream    Dateinputstream: basic data input stream    memory operation Flow (bottom is Baty array, Writes memory temporarily, does not write to file, does not need to close)    byte    bytearrayinputstream: byte array input stream (buffer will grow automatically with the data being written)    Bytearrayoutputstream : byte array output stream        character    chararrayreader: character array input stream    chararraywriter: Character array output stream        string    stringreader: string input stream    StringWriter: String output stream    print stream (can print any type of data)    PrintWriter: Character print stream (can be automatically refreshed)    PrintStream: Byte print stream

Features of commonly used IO streams