>>> l = '[1]'
>>> json.loads(l)
[1]
>>> l = "[1]"
>>> json.loads(l)
[1]
>>> l = '["1"]'
>>> json.loads(l)
['1']
# 见证奇迹,这里为什么报错 ...
>>> l = "['1']"
>>> json.loads(l)
>>> l = '[1]'
>>> json.loads(l)
[1]
>>> l = "[1]"
>>> json.loads(l)
[1]
>>> l = '["1"]'
>>> json.loads(l)
['1']
# 见证奇迹,这里为什么报错 ...
>>> l = "['1']"
>>> json.loads(l)