返回起始日期和结束日期之间月份的完整列表

import datetime

def get_month_list(start_date, end_date):
    month_list = []

    # 将日期转换为datetime对象
    start_date = datetime.datetime.strptime(start_date, "%Y-%m-%d")
    end_date = datetime.datetime.strptime(end_date, "%Y-%m-%d")

    # 循环遍历每个月份
    while start_date <= end_date:
        # 获取当前日期的年份和月份
        year = start_date.year
        month = start_date.month

        # 将年份和月份添加到月份列表中
        month_list.append(f"{year}-{month:02d}")

        # 增加一个月
        if month == 12:
            start_date = start_date.replace(year=year+1, month=1)
        else:
            start_date = start_date.replace(month=month+1)

    return month_list

# 示例用法
start_date = "2022-01-01"
end_date = "2022-12-31"
months = get_month_list(start_date, end_date)
print(months)

['2022-01', '2022-02', '2022-03', '2022-04', '2022-05', '2022-06', '2022-07', '2022-08', '2022-09', '2022-10', '2022-11', '2022-12']