下载后文件名发生变化时如何从csv文件中读取数据

import csv

# 确定文件路径
file_path = "path/to/your/file.csv"

# 打开文件
with open(file_path, "r") as file:
    # 读取数据
    csv_reader = csv.reader(file)
    for row in csv_reader:
        # 处理每行数据
        print(row)

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

// 确定文件路径
String file_path = "path/to/your/file.csv";

// 打开文件
try (BufferedReader br = new BufferedReader(new FileReader(file_path))) {
    String line;
    // 读取数据
    while ((line = br.readLine()) != null) {
        // 处理每行数据
        String[] fields = line.split(",");
        for (String field : fields) {
            System.out.println(field);
        }
    }
} catch (IOException e) {
    e.printStackTrace();
}