Serialization oriented - pickle library, JSON Library

Object serialization ：
     list 、 Dictionaries 、 Sets and tuples are abstract concepts , You need to persist the object , So you need to serialize
     Persist the abstract concept of object to disk , Convert objects into bytes and characters

pickle modular —— Convert objects to byte data

    dumps—— Convert objects to byte data

    loads—— Deserialize byte data into an object

    dump—— Convert objects to byte data , And save to file in
    
    load—— take file Deserialize byte data into objects

dumps  example ：

loads    example ：

dump    example ：

load  example ：

json modular —— General serialization dictionary object , Lists and tuples can also , To a character  

dumps—— Convert objects into character data

loads—— Deserialize character data into objects

dump—— Convert objects into character data , And save to file in
    
load—— take file Character data is deserialized into objects         json.load() For from json The data is read from the file

dumps  example ：

loads    example ：

dump    example ：

load  example ：