Json反序列化

json的使用

json.dumps（）将python数据转换为json

import json
data = {"name":"Kidd",
        "age":17,
        "sex":"男"}
dumps = json.dumps(data)
print(type(dumps))

json.loads（）将json数据转换为python

import json
data = {"name":"Kidd",
        "age":17,
        "sex":"男"}
dumps = json.dumps(data)
print(type(dumps))
loads = json.loads(dumps)
print(type(loads))

json.dump（）将数据写成json文件

import json
data = {"name":"Kidd",
        "age":17,
        "sex":"男"}
with open('data.json',"a+") as f:
    json.dump(data,f)

json.load（）读取json文件

import json
with open('data.json',"r") as f:
    data = json.load(f)