import csv headers = ['姓名', '年龄', '班级'] rows = [('球', 12, '一'), ('以', 13, '二'), ('程', 15, '三')] with open('1.csv', 'a', encoding='utf_8_sig', newline="")as f: f_csv = csv.writer(f) f_csv.writerow(headers) f_csv.writerows(rows)