python JSON模块读取JSON fi时出错

Question

我试图读取json格式的元数据（来自http://jmcauley.ucsd.edu/data/amazon/links.html）。 它有以下错误。 有人能帮我吗？你知道吗

text-classification-python-master xupin$ python data_prep.py 
Traceback (most recent call last):
  File "data_prep.py", line 79, in <module>
    content = json.load(open('dumps/all_products.json'), encoding='utf8')
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 291, in load
    **kw)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 352, in loads
    return cls(encoding=encoding, **kw).decode(s)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 364, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 380, in raw_decode
    obj, end = self.scan_once(s, idx)
ValueError: Expecting property name: line 1 column 2 (char 1)

Answer 1

请尝试以下代码：

with open('dumps/all_products.json', 'r') as fd:
    content = json.loads(fd.read())