试试这个：
Path file = Paths.get("C:\Users\Ali Y. Akgul\Desktop\150004_15122012_G.txt");ArrayList<String> lines = Files.readAllLines(file, Charset.defaultCharset());ArrayList<String []> columns = new ArrayList<>();for(String line : lines){ columns.add(line.split('|'));}// Now for each line you have columns.for(String [] s : columns){ System.out.println(Arrays.toString(s));}// To get only the values for column 8 onwards (in response to your comment)for(String [] s : columns){ String [] sublist = Arrays.copyOfRange(s, 8, s.length); System.out.println(Arrays.toString(sublist));}// To get only the columns from line 8 onwardsfor(int i = 0; i < columns.size(); i++){ System.out.println(Arrays.toString(columns.get(i)));}
