最好使用正则表达式提取行上的数字，而不要尝试跟踪/猜测它（请参见下文）。
这是对代码的一种经过测试的重新创建，因为您引用了一些您未提供的类…但这有望对您有所帮助：
public static String getMatch(final String pattern, final String content) { Pattern r = Pattern.compile(pattern); Matcher m = r.matcher(content); if (m.find()) { return m.group(1); } else { return ""; }}public static void load(String fileName) throws FileNotFoundException { List<String> places = new ArrayList<String>(); List<String> names = new ArrayList<String>(); List<String> nameDetails = new ArrayList<String>(); BufferedReader br = new BufferedReader(new FileReader(fileName)); String text; String lastName = ""; try { while ((text = br.readLine()) != null) { // extract num from start of line or empty if none.. String num = getMatch("^([0-9]+)\.", text); if (text.contains("Place:")) { text = text.replaceAll("Place:", ""); places.add(text); } else if (text.contains(num + ". Name:")) { text = text.replaceAll(num + ". Name:", ""); names.add(text); lastName = text; } else if (text.contains(num + ". Name detail:")) { text = text.replaceAll(num + ". Name detail:", ""); nameDetails.add(lastName + " had " + text); } } } catch (Exception e) { System.err.println("Error: " + e.getMessage()); } System.out.println("Places:" + places); System.out.println("Names:" + names); System.out.println("Name Details:" + nameDetails);}
