import csv
'''
file_name 文件名称
headers 表头数组
'''
def write_csv_headers(file_name, headers):
    with open(file_name, 'w', newline='', encoding="utf-8")as f:
        f_csv = csv.writer(f)
        f_csv.writerow(headers)

'''
file_name 文件名称
rows 数据([[],[]])
'''
def write_csv_rows(file_name, rows):
    with open(file_name, 'a+', newline='', encoding='utf-8')as f:
        f_csv = csv.writer(f)
        f_csv.writerows(rows)
    f.close()