我目前正在寻找一种方法来创建一个使用ArrayList中的值创建的新文本文件。如何创建一个允许我使用我正在寻找的格式的文本文件?
public static void createTextFileFromArrayList(){
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\\apps\\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path)) {
cities.forEach(city -> {
try {
writer.write(city);
writer.write("\n");
} catch (IOException e) {
e.printStackTrace();
}
});
} catch (IOException e) {
e.printStackTrace();
}
}