Serialization of Python-json

JSON facilitates the interaction of data between different programming languages

JSON serialization

JSON serialization of data

#-*-Coding:utf-8-*-__author__ = "MuT6 sch01ar" Import jsoninfo = {    ' name ': ' John ',    ' age ': ', '    sex ': ' Male ', }f = open (' Json.txt ', ' W ') F.write (Json.dumps (info)) #另一写法: Json.dump (info,f) f.close ()

The generated JSON data file

JSON deserialization

Deserializing the generated json.txt to read data

#-*-Coding:utf-8-*-__author__ = "MuT6 sch01ar" Import jsonf = open (' Json.txt ', ' r ') data = Json.loads (F.read ()) #另一种写法: Dat A = Json.load (f) Print (data[' age ')

Run results

Can dump and load multiple times in Python2, can dump multiple times in Python3, but can not load multiple times

Serialization of Python-json