json，{， "daily_total": {， "2023-10-01": 150,， "2023-10-02": 175,， "2023-10-03": 160,， "2023-10-04": 180,， "2023-10-05": 190， }，}，``json，{， "daily_total": {， "2023-10-01": 150,， "2023-10-02": 175,， "2023-10-03": 160,， "2023-10-04": 180,， "2023-10-05": 190， }，}，``python，import json，，json_data = '{"color": "red"}'，data = json.loads(json_data)，data['color'] = '关闭'，print(data)，``Powered By Z-BlogPHP 1.7.3
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