'dict'对象没有属性'read'

Question

敬启者,

我的代码错误有什么不对？

>>> 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'

Answer 1

由于您希望将其转换为json格式,因此您应该使用json.dumps()而不是json.load().这可行:

>>> 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'