json serialization

Load and loads json distinction
　　json.load (f) for reading data from the file json, back into the original data format
　　json.loads (data) for converting character data into the original data format

　　The json.dump ( data, f) for converting the data into a file format json
　　json.dumps (data) for converting the data into a data format json

 

dic = {"k": "123"}
with open('dic.json', 'wt', encoding='utf-8') as f:
    json.dump(dic, f)

with open('dic.json', 'rt', encoding='utf-8') as f:
    load_dic = json.load(f)