Python读取JSON文件并进行修改

使用设置项目

data['id'] = ...

import jsonwith open('data.json', 'r+') as f:    data = json.load(f)    data['id'] = 134 # <--- add `id` value.    f.seek(0)        # <--- should reset file position to the beginning.    json.dump(data, f, indent=4)    f.truncate()     # remove remaining part