如何在Java中从CSV文件中获取最大值和最小值

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public static void getMinMaxFromCSV(String filePath) {
    String line;
    String csvSplitBy = ",";

    double minValue = Double.MAX_VALUE;
    double maxValue = Double.MIN_VALUE;

    try (BufferedReader br = new BufferedReader(new FileReader(filePath))) {
        while ((line = br.readLine()) != null) {
            String[] values = line.split(csvSplitBy);
            for (String value : values) {
                double num = Double.parseDouble(value);
                if (num < minValue) {
                    minValue = num;
                }
                if (num > maxValue) {
                    maxValue = num;
                }
            }
        }
        System.out.println("最小值: " + minValue);
        System.out.println("最大值: " + maxValue);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

public static void main(String[] args) {
    String filePath = "path/to/your/csv/file.csv";
    getMinMaxFromCSV(filePath);
}