Python 如何将嵌套字典写入 json
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时间：2020-08-18 23:07:59 来源:igfitidea点击:
How to write a nested dictionary to json
提问by jinlong
I created a nested dictionary in Python like this:
我在 Python 中创建了一个嵌套字典，如下所示：
{
"Laptop": {
"sony": 1
"apple": 2
"asus": 5
},
"Camera": {
"sony": 2
"sumsung": 1
"nikon" : 4
},
}
But I couldn't figure out how to write this nested dict into a json file. Any comments will be appreciated..!
但我不知道如何将这个嵌套的 dict 写入 json 文件。任何意见将不胜感激..！
采纳答案by Joran Beasley
d = {
"Laptop": {
"sony": 1,
"apple": 2,
"asus": 5,
},
"Camera": {
"sony": 2,
"sumsung": 1,
"nikon" : 4,
},
}
with open("my.json","w") as f:
json.dump(d,f)
