python将字典转json时报错,Python：将字典列表转换为json

最新推荐文章于 2024-12-01 23:37:40 发布

转载最新推荐文章于 2024-12-01 23:37:40 发布 · 219 阅读

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#python将字典转json时报错

该问题涉及将包含多个字典的列表转换为单一的JSON文档。使用Python的json库，可以使用json.dumps()函数实现此操作。同时，需要注意避免使用内置的list作为变量名以防止意外行为。

I have a list of dictionaries, looking some thing like this:

list = [{'id': 123, 'data': 'qwerty', 'indices': [1,10]}, {'id': 345, 'data': 'mnbvc', 'indices': [2,11]}]

and so on. There may be more documents in the list. I need to convert these to one JSON document, that can be returned via bottle, and I cannot understand how to do this. Please help. I saw similar questions on this website, but I couldn't understand the solutions there.

解决方案

use json library

import json

json.dumps(list)

by the way, you might consider changing variable list to another name, list is the builtin function for a list creation, you may get some unexpected behaviours or some buggy code if you don't change the variable name.