json读写

import json

l = [1,2,abc,{name:bob,age:13}]
print(json.dumps(l))

d = dict(b=None,a=5,c=abc)
print(json.dumps(d, separators=[,,:]))  # 设置分隔符


# 按key值排序
print(json.dumps(d, sort_keys=True))


l2 = json.loads({"b":"x","a":5,"c":"abc"})
print(l2)




with open(‘‘,wb) as f:
    json.dump(l,f)

 

json读写