[Python] Json的操作

python世界里，json和dict是天生一对，他们之间的转换是必须要熟练的

1.dumps/loads

dict1 = {"fan":123456,"gaga":"4j"}
json1 = json.dumps(dict1)
print(json1)
print(type(json1))

dict2 = json.loads(str(json1))
print(dict2)
print(type(dict2))

输出如下

{"gaga": "4j", "fan": 123456}

{'fan': 123456, 'gaga': '4j'}

2.dump/load

dict = {"fan":1123,"gaga":"12312"}
with open("test.txt","w") as f:
     json.dump(dict,f)

with open("test.txt","r") as f:
     dict1 = json.load(f)
print(dict1)
print(type(dict1))

输出如下

{'gaga': '12312', 'fan': 1123}

以上，后面会继续补充