使用java将JSONArray转换为csv

import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVPrinter;
import org.json.JSONArray;
import org.json.JSONObject;

public void convertJSONArrayToCSV(JSONArray jsonArray, String outputPath) {
    try (CSVPrinter csvPrinter = new CSVPrinter(new FileWriter(outputPath), CSVFormat.DEFAULT)) {
        // 添加表头
        JSONObject firstObject = jsonArray.getJSONObject(0);
        firstObject.keySet().forEach(key -> {
            try {
                csvPrinter.print(key);
            } catch (IOException e) {
                e.printStackTrace();
            }
        });
        csvPrinter.println();

        // 添加数据
        for (int i = 0; i < jsonArray.length(); i++) {
            JSONObject jsonObject = jsonArray.getJSONObject(i);
            jsonObject.keySet().forEach(key -> {
                try {
                    csvPrinter.print(jsonObject.get(key));
                } catch (IOException e) {
                    e.printStackTrace();
                }
            });
            csvPrinter.println();
        }

        csvPrinter.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

public static void main(String[] args) {
    JSONArray jsonArray = new JSONArray("[{\"name\":\"Alice\",\"age\":25},{\"name\":\"Bob\",\"age\":30}]");
    String outputPath = "output.csv";
    
    convertJSONArrayToCSV(jsonArray, outputPath);
}