python中json文件处理函数

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import json

# json.dumps():将字典转化为字符串
dict = {"age": "12"}
json_info = json.dumps(dict)

# json.loads():将字符串转化为字典
str = '{"age": "12"}'
dict1 = json.loads(str)

# json.dump():将json信息写进文件
json_info = "{'age': '12'}"
file = open('1.json','w',encoding='utf-8')
json.dump(json_info,file)

# json.load():将读取json信息
file = open('1.json','r',encoding='utf-8')
info = json.load(file)
print(info)

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转载自blog.csdn.net/qq_33867131/article/details/85321895
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