如何使用 Python 获取存储在此 json 文件中的文件“路径”？

Question

json 文件

[{"Attachment": [
{
    "Page:": [
    {
        "Path": "a\\b\\c.pdf",  #field to be extracted
        "PageID": 1
    }
    ]
}
],
"ID": 13221}]

我尝试了以下但得到 TypeError: list indices must be integers, not str

with open(file) as f:
    d = json.load(f)
print(d[0]['Attachment']['Page']['Path'])

Answer 1

d[0]['Attachment'] 是一个列表，d[0]['Attachment'][0]['Page:'] 也是。

with open(file) as f:
    d = json.load(f)
print(d[0]['Attachment'][0]['Page:'][0]['Path'])

会做的。