尝试使用java读取csv文件并选择特定的行/列

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

public static void readCSV(String filePath, int row, int column) {
    try (BufferedReader br = new BufferedReader(new FileReader(filePath))) {
        String line;
        int currentRow = 0;
        while ((line = br.readLine()) != null) {
            if (currentRow == row) {
                String[] data = line.split(",");
                if (column < data.length) {
                    System.out.println(data[column]);
                } else {
                    System.out.println("Invalid column index");
                }
                break;
            }
            currentRow++;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

public static void main(String[] args) {
    String filePath = "path/to/your/csv/file.csv";
    int row = 2; // 选择第3行
    int column = 1; // 选择第2列
    readCSV(filePath, row, column);
}