我目前正在參加資料分析新兵訓練營，并且在 6 周內收到了大量資訊。在 python 和 juypter 筆記本中作業。我在 JSON 物件上運行 FOR 回圈時遇到了一些問題。特別希望從json中的每個不同的“padid”中提取6個“full_name”，并按順序列印它們。我似乎無法讓我可憐的疲倦的大腦圍繞我需要讓它運行的語法。任何建議或見解都會非常有幫助！
import requests
import json
url = "https://api.spacexdata.com/v2/launchpads"
space = requests.get(url)
spacex= space.json()
spacex
[{'padid': 5,
'id': 'vafb_slc_3w',
'name': 'VAFB SLC 3W',
'full_name': 'Vandenberg Air Force Base Space Launch Complex 3W',
'status': 'retired',
'location': {'name': 'Vandenberg Air Force Base',
'region': 'California',
'latitude': 34.6440904,
'longitude': -120.5931438},
'vehicles_launched': ['Falcon 1'],
'attempted_launches': 0,
'successful_launches': 0,
'wikipedia': 'https://en.wikipedia.org/wiki/Vandenberg_AFB_Space_Launch_Complex_3',
'details': 'SpaceX original west coast launch pad for Falcon 1. Performed a static fire but was never used for a launch and abandoned due to scheduling conflicts.'},
{'padid': 2,
'id': 'ccafs_slc_40',
'name': 'CCAFS SLC 40',
'full_name': 'Cape Canaveral Air Force Station Space Launch Complex 40',
'status': 'active',
'location': {'name': 'Cape Canaveral',
'region': 'Florida',
'latitude': 28.5618571,
'longitude': -80.577366},
'vehicles_launched': ['Falcon 9'],
'attempted_launches': 61,
'successful_launches': 59,
'wikipedia': 'https://en.wikipedia.org/wiki/Cape_Canaveral_Air_Force_Station_Space_Launch_Complex_40',
'details': 'SpaceX primary Falcon 9 launch pad, where all east coast Falcon 9s launched prior to the AMOS-6 anomaly. Initially used to launch Titan rockets for Lockheed Martin. Back online since CRS-13 on 2017-12-15.'},
{'padid': 8,
'id': 'stls',
'name': 'STLS',
'full_name': 'SpaceX South Texas Launch Site',
'status': 'under construction',
'location': {'name': 'Boca Chica Village',
'region': 'Texas',
'latitude': 25.9972641,
'longitude': -97.1560845},
'vehicles_launched': ['Falcon 9'],
'attempted_launches': 0,
'successful_launches': 0,
'wikipedia': 'https://en.wikipedia.org/wiki/SpaceX_South_Texas_Launch_Site',
'details': 'SpaceX new launch site currently under construction to help keep up with the Falcon 9 and Heavy manifests. Expected to be completed in late 2018. Initially will be limited to 12 flights per year, and only GTO launches.'},
{'padid': 1,
'id': 'kwajalein_atoll',
'name': 'Kwajalein Atoll',
'full_name': 'Kwajalein Atoll Omelek Island',
'status': 'retired',
'location': {'name': 'Omelek Island',
'region': 'Marshall Islands',
'latitude': 9.0477206,
'longitude': 167.7431292},
'vehicles_launched': ['Falcon 1'],
'attempted_launches': 5,
'successful_launches': 2,
'wikipedia': 'https://en.wikipedia.org/wiki/Omelek_Island',
'details': 'SpaceX original launch site, where all of the Falcon 1 launches occured. Abandoned as SpaceX decided against upgrading the pad to support Falcon 9.'},
{'padid': 6,
'id': 'vafb_slc_4e',
'name': 'VAFB SLC 4E',
'full_name': 'Vandenberg Air Force Base Space Launch Complex 4E',
'status': 'active',
'location': {'name': 'Vandenberg Air Force Base',
'region': 'California',
'latitude': 34.632093,
'longitude': -120.610829},
'vehicles_launched': ['Falcon 9'],
'attempted_launches': 16,
'successful_launches': 16,
'wikipedia': 'https://en.wikipedia.org/wiki/Vandenberg_AFB_Space_Launch_Complex_4',
'details': 'SpaceX primary west coast launch pad for polar orbits and sun synchronous orbits, primarily used for Iridium. Also intended to be capable of launching Falcon Heavy.'},
{'padid': 4,
'id': 'ksc_lc_39a',
'name': 'KSC LC 39A',
'full_name': 'Kennedy Space Center Historic Launch Complex 39A',
'status': 'active',
'location': {'name': 'Cape Canaveral',
'region': 'Florida',
'latitude': 28.6080585,
'longitude': -80.6039558},
'vehicles_launched': ['Falcon 9', 'Falcon Heavy'],
'attempted_launches': 27,
'successful_launches': 26,
'wikipedia': 'https://en.wikipedia.org/wiki/Kennedy_Space_Center_Launch_Complex_39#Launch_Complex_39A',
'details': 'NASA historic launch pad that launched most of the Saturn V and Space Shuttle missions. Initially for Falcon Heavy launches, it is now launching all of SpaceX east coast missions due to the damage from the AMOS-6 anomaly. After SLC-40 repairs are complete, it will be upgraded to support Falcon Heavy, a process which will take about two months. In the future it will launch commercial crew missions and the Interplanetary Transport System.'}]
uj5u.com熱心網友回復：
spacex只是一個字典串列。您可以像任何其他串列一樣遍歷它。
for site in spacex:
print(site['full_name'])
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