遍历JSON数据并将所有bikestations插入到字典中

import json

def extract_bikestations(json_data):
    bikestations_dict = {}
    
    # 解析JSON数据
    data = json.loads(json_data)
    
    # 遍历JSON数据
    for item in data:
        # 检查是否为bikestation
        if item.get('type') == 'bikestation':
            # 提取相关信息
            bikestation_id = item.get('id')
            bikestation_name = item.get('name')
            bikestation_location = item.get('location')
            
            # 将bikestation插入字典中
            bikestations_dict[bikestation_id] = {
                'name': bikestation_name,
                'location': bikestation_location
            }
    
    return bikestations_dict

# 示例JSON数据
json_data = '''
[
    {
        "id": 1,
        "type": "bikestation",
        "name": "Bikestation 1",
        "location": "Location 1"
    },
    {
        "id": 2,
        "type": "bikestation",
        "name": "Bikestation 2",
        "location": "Location 2"
    },
    {
        "id": 3,
        "type": "other",
        "name": "Other 1",
        "location": "Location 3"
    }
]
'''

# 提取bikestations信息
bikestations = extract_bikestations(json_data)

# 打印结果
for bikestation_id, bikestation_info in bikestations.items():
    print(f"Bikestation ID: {bikestation_id}")
    print(f"Name: {bikestation_info['name']}")
    print(f"Location: {bikestation_info['location']}")
    print()