Python(json)如何将同名的每个键添加到列表中

Question

我需要将键名和键龄中的每个值添加到列表中

但是在这段代码开始之后有:

for i in len(jsondata['name']): builtins.KeyError: 'name'

但是你看到我在第二个中有 "name": "husky", 和 "name": "shiba inu",。那么你会重写什么？

谢谢

import json

names=[]
ages=[] 


#f = open('jsondata.json')

with open('jsondata.json') as fp:
    jsondata = json.load(fp)


for i in len(jsondata['name']):
    names.add(jsondata['name'])

for i in len(jsondata['age']):
    ages.add(jsondata['age'])

f.close()

Json文件:

{
    "dogs": [
        {
            "name": "husky",
            "age": "12",
            "urls": [
                "https://www.dailypaws.com/dogs-puppies/dog-names/husky-names",
                "https://www.tonbridgehuskymalamutewalkinggroup.co.uk/"
            ]
        },
        {
            "name": "shiba inu",
            "age": "3",
            "urls": [
                "https://www.cryptoglobe.com/latest/2021/10/shiba-inu-shib-listed-on-trading-app-with-over-one-million-users/",
                "https://www.purina.co.uk/find-a-pet/dog-breeds/japanese-shibu-inu"
            ]
        }
    ]
}

Answer 1

for dog in jsondata["dogs"]:
    names.append(dog["name"])
    ages.append(dog["age"])