字符串变dict

Posted 2021-01-24 bluefire-py

1.eval

2.json

# NameError: name
# ‘null‘ is not defined
# i_dict=eval(i)
这种方式，如果dict字符串中有null ，将不能变成dict


 i_dict = json.loads(i)

#将str类型转化为dict policy = json.loads(p) #将dict类型转化为str p = json.dumps(policy)