'dict'对象没有属性'read' [英] 'dict' object has no attribute 'read'

问题描述

我的代码有什么问题?

>>> import json
>>> array = json.load({"name":"Galen","learning objective":"load json files for data analysis"})
Traceback (most recent call last):
  File "<pyshell#1>", line 1, in <module>
    array = json.load({"name":"Galen","learning objective":"load json files for data analysis"})
  File "C:\Python34\lib\json\__init__.py", line 265, in load
    return loads(fp.read(),
AttributeError: 'dict' object has no attribute 'read'

推荐答案

由于要将其转换为json格式，因此应使用json.dumps()而不是json.load().这将起作用:

Since you want to convert it into json format, you should use json.dumps() instead of json.load(). This would work:

>>> import json
>>> array = json.dumps({"name":"Galen","learning objective":"load json files for data analysis"})
>>> array
'{"learning objective": "load json files for data analysis", "name": "Galen"}'

输出:

>>> a = json.loads(array)
>>> a["name"]
u'Galen'

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