java按行读取文件

本文记录java按行读取文件的方式。

FileReader+BufferedReader

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private  List<String> getFromFile(String path) throws Exception {
    FileReader reader = new FileReader(path);
    BufferedReader br = new BufferedReader(reader);
    List<String> data = new ArrayList<>(10);
    String line;
    while ((line = br.readLine()) != null) {
        data.add(line);
    }
    br.close();
    reader.close();
    return data;
}