Java byte stream and NLP stream exercises

Byte stream-byte stream

 Package  Com. CMM. io4;  Import Java. Io .* ;  Public   Class  Fileio {  /**  *  @ Param  ARGs *  @ Author  CMM * @ title: fileoutputstream & fileinputstream -- byte stream  */     Public   Static   Void Main (string [] ARGs) Throws  Exception {  //  Todo auto-generated method stub  //  Outputstream out = NULL;  //  Out = new fileoutputstream (new file ("F: \ CMMs. txt "));                  /*  Fileoutputstream  */ File F = New File ("F: \ cm.txt" ); Fileoutputstream out = New  Fileoutputstream (f); string Str = "CMM welcome to my board htx" ; Out. Write (Str. getbytes ( "Gb2312" ); Out. Close ();  /*  Fileinputstream  */  Fileinputstream in = New Fileinputstream (f );  Byte B [] = New   Byte [500 ];  Int Len = 0 ; Len = In. Read (B); in. Close (); system. Out. println (  New String (B, 0 , Len ));}} 

 

Char stream -- cached stream (Cache used)

 Package  Com. CMM. io4; Import Java. Io .* ;  Public   Class  Rwtest {  /**  *  @ Param  ARGs *  @ Author  CMM * @ tilte: Reader/writer -- char stream  */      Public   Static   Void Main (string [] ARGs)Throws  Exception {file F = New File ("F: \ cm.txt" );  /*  Write output char stream  */          //  Writer out = NULL; Filewriter out = New  Filewriter (f); string Str = "So wat are you do now? " ; Out. Write (STR); Out. Flush (); Out. Close (); /*  Read input char stream  */          //  Reader in = NULL; Filereader in = New  Filereader (f );  Char Ch [] = New   Char [500 ];  Int Len = 0 ; Len =In. Read (CH); in. Close (); system. Out. println (  New String (CH, 0 , Len ));}}