我刚接触Python中的JSON(如果我输入的单词有误,请原谅我),并且我试图解析从API获得的JSON信息。我成功获得了API信息,但是当我尝试提取所需的信息时(特别是变量info中的“名称”值)。我似乎找不到任何有关如何访问它的信息。代码如下:
# Importing JSON handling library for parsing GET request using requests library
import json
import requests
import ast
import collections
# API Endpoint
url = "https://fnbr.co/api/shop"
# API key
key = "" # key is usually here
# Defining Parameters
headers = {"x-api-key":key}
# Sending GET request
req = requests.get(url = url, headers = headers)
info = req.json()
info = info['data']['featured']
print(info)
并输出:
[{'id': '5e8743597576ec53deb18eeb', 'name': 'Deadpool Gear Bundle', 'price': '2,000', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/bundle/5e8743597576ec53deb18eeb/icon.png', 'png': False, 'gallery': False, 'featured': False, 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'bundle', 'slug': 'deadpool-gear-bundle', 'readableType': 'Bundle', 'description': False, 'bundleSet': '5e87444f7576ec029cb18eef', 'bannerText': False, 'history': {'occurrences': 4, 'firstSeen': '2020-04-03T00:00:00.471Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2020-04-05T00:00:00.000Z', '2020-04-04T00:00:00.000Z', '2020-04-03T00:00:00.471Z']}}, {'id': '5e8fbb5d3cdac627afdebeb5', 'name': 'Deadpool Mashups', 'price': '2,000', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/bundle/5e8fbb5d3cdac627afdebeb5/icon.png', 'png': False, 'gallery': False, 'featured': False}, 'rarity': 'marvel', 'type': 'bundle', 'slug': 'deadpool-mashups', 'readableType': 'Bundle', 'description': 'Outfit Bundle.', 'bundleSet': '5e8fba7a3cdac6863bdebeaf', 'bannerText': False, 'history': {'occurrences': 1, 'firstSeen': '2020-04-10T00:00:00.000Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z']}}, {'id': '5e8742117576ec88f6b18ee0', 'name': 'Chimichanga!', 'price': '300', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/emote/5e8742117576ec88f6b18ee0/icon.png', 'png': False, 'gallery': False, 'featured': False, 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'emote', 'slug': 'chimichanga', 'readableType': 'Emote', 'description': 'Too hot! Too hot!', 'bundleSet': False, 'bannerText': 'Collect the Set!', 'history': {'occurrences': 4, 'firstSeen': '2020-04-03T00:00:00.471Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2020-04-05T00:00:00.000Z', '2020-04-04T00:00:00.000Z', '2020-04-03T00:00:00.471Z']}}, {'id': '5e8741f37576ecfc79b18edd', 'name': "Scootin'", 'price': '500', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/emote/5e8741f37576ecfc79b18edd/icon.png', 'png': False, 'gallery': False, 'featured': False, 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'emote', 'slug': 'scootin', 'readableType': 'Emote', 'description': 'Dangerously dainty.', 'bundleSet': False, 'bannerText': False, 'history': {'occurrences': 4, 'firstSeen': '2020-04-03T00:00:00.471Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2020-04-05T00:00:00.000Z', '2020-04-04T00:00:00.000Z', '2020-04-03T00:00:00.471Z']}}, {'id': '5e87422b7576ec21f5b18ee3', 'name': 'Dragacorn', 'price': '1,500', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/glider/5e87422b7576ec21f5b18ee3/icon.png', 'png': False, 'gallery': False, 'featured': False, 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'glider', 'slug': 'dragacorn', 'readableType': 'Glider', 'description': 'Bask in its mutant rainbow glory.', 'bundleSet': False, 'bannerText': 'Collect the Set!', 'history': {'occurrences': 4, 'firstSeen': '2020-04-03T00:00:00.471Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2020-04-05T00:00:00.000Z', '2020-04-04T00:00:00.000Z', '2020-04-03T00:00:00.471Z']}}, {'id': '5e8fbafd3cdac6ed02debeb3', 'name': 'Cuddlepool', 'price': '1,500', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/outfit/5e8fbafd3cdac6ed02debeb3/icon.png', 'png': False, 'gallery': False, 'featured': 'https://image.fnbr.co/outfit/5e8fbafd3cdac6ed02debeb3/featured.png', 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'outfit', 'slug': 'cuddlepool', 'readableType': 'Outfit', 'description': 'Ferociously furry.', 'bundleSet': False, 'bannerText': False, 'history': {'occurrences': 1, 'firstSeen': '2020-04-10T00:00:00.000Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z']}}, {'id': '5e8fb9f33cdac69b0fdebead', 'name': 'Ravenpool', 'price': '1,500', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/outfit/5e8fb9f33cdac69b0fdebead/icon.png', 'png': False, 'gallery': False, 'featured': 'https://image.fnbr.co/outfit/5e8fb9f33cdac69b0fdebead/featured.png', 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'outfit', 'slug': 'ravenpool', 'readableType': 'Outfit', 'description': 'Maximum darkness.', 'bundleSet': False, 'bannerText': False, 'history': {'occurrences': 1, 'firstSeen': '2020-04-10T00:00:00.000Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z']}}, {'id': '5e8741d67576ecad85b18eda', 'name': 'Meaty Mallets', 'price': '800', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/pickaxe/5e8741d67576ecad85b18eda/icon.png', 'png': False, 'gallery': False, 'featured': False, 'resizeAvailable': True}, 'rarity': 'marvel', 'type': 'pickaxe', 'slug': 'meaty-mallets', 'readableType': 'Pickaxe', 'description': "Give 'em a thwack.", 'bundleSet': False, 'bannerText': 'Collect the Set!', 'history': {'occurrences': 4, 'firstSeen': '2020-04-03T00:00:00.471Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2020-04-05T00:00:00.000Z', '2020-04-04T00:00:00.000Z', '2020-04-03T00:00:00.471Z']}}, {'id': '5db7ff1ac02d0515d20b054c', 'name': 'Riley', 'price': '1,200', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/outfit/5db7ff1ac02d0515d20b054c/icon.png', 'png': False, 'gallery': False, 'featured': 'https://image.fnbr.co/outfit/5db7ff1ac02d0515d20b054c/featured.png', 'resizeAvailable': True}, 'rarity': 'rare', 'type': 'outfit', 'slug': 'riley', 'readableType': 'Outfit', 'description': 'The city is her playground.', 'bundleSet': False, 'bannerText': False, 'history': {'occurrences': 5, 'firstSeen': '2019-11-27T00:00:00.000Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2019-11-27T00:00:00.000Z', '2020-03-09T00:00:00.000Z', '2020-01-01T00:00:00.000Z', '2020-02-06T00:00:00.575Z']}}, {'id': '5db804ebc02d05322e0b059d', 'name': 'Wild X', 'price': '300', 'priceIcon': 'vbucks', 'priceIconLink': 'https://image.fnbr.co/price/icon_vbucks.png', 'images': {'icon': 'https://image.fnbr.co/wrap/5db804ebc02d05322e0b059d/icon.png', 'png': False, 'gallery': False, 'featured': 'https://image.fnbr.co/wrap/5db804ebc02d05322e0b059d/featured.png'}, 'rarity': 'uncommon', 'type': 'wrap', 'slug': 'wild-x', 'readableType': 'Wrap', 'description': 'Show your style.', 'bundleSet': False, 'bannerText': 'Collect the Set!', 'history': {'occurrences': 5, 'firstSeen': '2019-11-27T00:00:00.000Z', 'lastSeen': '2020-04-10T00:00:00.000Z', 'dates': ['2020-04-10T00:00:00.000Z', '2019-11-27T00:00:00.000Z', '2020-03-09T00:00:00.000Z', '2020-01-01T00:00:00.000Z', '2020-02-06T00:00:00.575Z']}}]
我特别需要所有“名称”值属性,例如“ Deadpool Gear Bundle”,但是我不确定如何。如果我尝试访问位置信息['data'] ['featured'] ['name']位置,则会出现错误。另外,每天可能会有不同数量的“名称”值,因此我需要一个返回所有属性的方法。
因此,您需要注意两种类型的对象。
dict:加载JSON时,它存储为字典对象。通过Dict对象,您可以通过键访问值,就像您在此处所做的操作-> info ['data'] ['featured']
list:print(info)显示'info'是事物列表。您可以通过方括号[]或通过调用来辨别print(type(info))
。已订购了一个列表,以便访问您要说的列表中第一个对象的名称info[0]['name']
。
要连续获取列表中的所有对象,可以使用for循环:
for x in info: print(x['name'])
您可以根据需要命名为“ x”。该循环只是说“对于此列表中的每个对象,请执行以下操作”
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我来说两句