我有一个json文件,试图从多个“区域”中提取“代码”
我可以单独提取代码,但我觉得应该有一个for循环,我可以写它自动迭代每个“区域”,因为我不会总是只有3个区域
我已经尝试了下面嵌套循环的多种变体,但我就是不能让它迭代
for areas in data:
for area in areas:
print(area['code']
当前python代码:
import json
with open('areas.json') as f:
data = json.load(f)
print(data['areas'][0]['area']['code'])
print(data['areas'][1]['area']['code'])
print(data['areas'][2]['area']['code'])
JSON文件:
"areas": [
{
"slotId": "slot1",
"area": {
"id": "southern",
"code": "southern",
"label": "southern area",
"featureToggles": [],
"featureChoices": []
},
"editable": true,
"areaCategoryId": null
},
{
"slotId": "slot2",
"area": {
"id": "easter",
"code": "eastern",
"label": "eastern area",
"featureToggles": [],
"featureChoices": []
},
"editable": true,
"areaCategoryId": null
},
{
"slotId": "slot3",
"area": {
"id": "western",
"code": "western",
"label": "western area",
"featureToggles": [],
"featureChoices": []
},
"editable": true,
"areaCategoryId": null
}
预期结果是为每个区域打印“代码”。这是正确的。然而,我想迭代它,而不必每次都添加一行新行,因为这太荒谬和乏味了
访问
data['areas']
这是一个列表,然后对其进行迭代以获取单个area
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