ΡΠΊΠ°ΠΆΠΈΡΠ΅ ΠΏΠΎΠΆΠ°Π»ΡΠΉΡΡΠ° Π² ΡΠ΅ΠΌ ΠΌΠΎΡ ΠΎΡΠΈΠ±ΠΊΠ° ΠΏΡΠΈ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΠΈ Π±Π°ΠΉΡΠΎΠ²? 1 Π²Π°ΡΠΈΠ°Π½Ρ Π½Π΅ ΡΠ°Π±ΠΎΡΠΈΠΉ (ΠΌΠΎΠΉ) Π²ΡΠΎΡΠΎΠΉ ΡΠ°Π±ΠΎΡΠΈΠΉ
File file = new File(args[0]);
int number = Integer.parseInt(args[1]);
String text = args[2];
RandomAccessFile raf = new RandomAccessFile(file, "rw");
raf.seek(number);
byte[] buff = new byte[text.length()];
int fileText = raf.read(buff, 0, text.length());
char[] chars= new char[fileText];
String str = new String(chars);
long number = Long.parseLong(args[1]);
String text = args[2];
long fileLength = raf.length();
raf.seek(number);
byte[] readBytes = new byte[text.length()];
raf.read(readBytes, 0, text.length());
String readString = new String(readBytes);