从txt中读取数据并将其转换为数组(Java)

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

public class TxtToArray {
    public static void main(String[] args) {
        String filePath = "data.txt"; // txt文件路径
        List<String> dataList = new ArrayList<>();

        try (BufferedReader br = new BufferedReader(new FileReader(filePath))) {
            String line;
            while ((line = br.readLine()) != null) {
                dataList.add(line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

        String[] dataArray = dataList.toArray(new String[0]);

        // 打印数组内容
        for (String data : dataArray) {
            System.out.println(data);
        }
    }
}