python learning -49 json module

json module

 

-------- any type are converted to a string json   

Methods dumps

import json
dic={"name":"abc"}
data = json.dumps(dic)
print(type(data),data)

operation result:

<class 'str'> {"name": "abc"}

Process finished with exit code 0

 

 

---- operation of the document

Methods loads

import json
f_read = open("a","r")
data = json.loads(f_read.read())
print(data["name"])

operation result:

abc

Process finished with exit code 0