如何按日期范围和投递状态过滤json数据

import json
from datetime import datetime

def filter_json_data(json_data, start_date, end_date, delivery_status):
    filtered_data = []
    
    for item in json_data:
        # 解析日期字段
        date_str = item['date']
        date = datetime.strptime(date_str, '%Y-%m-%d').date()
        
        # 过滤条件：日期范围和投递状态
        if start_date <= date <= end_date and item['status'] == delivery_status:
            filtered_data.append(item)
    
    return json.dumps(filtered_data)

# 示例数据
json_data = [
    {
        'date': '2022-01-01',
        'status': '已投递',
        'content': '消息1'
    },
    {
        'date': '2022-01-02',
        'status': '未投递',
        'content': '消息2'
    },
    {
        'date': '2022-01-03',
        'status': '已投递',
        'content': '消息3'
    }
]

# 过滤条件
start_date = datetime.strptime('2022-01-01', '%Y-%m-%d').date()
end_date = datetime.strptime('2022-01-02', '%Y-%m-%d').date()
delivery_status = '已投递'

# 按日期范围和投递状态过滤JSON数据
filtered_json = filter_json_data(json_data, start_date, end_date, delivery_status)
print(filtered_json)