设备表上传与下发图片的格式转换问题
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理解的，我们这边开会讨论了，如果您这边想用的话，可以提个需求，我们能把上传上来的base64数据直接转换成图片在数据表上显示
填写一下表单就可以：https://r8ja3mlg7i.feishu.cn/share/base/form/shrcncYqeQI8zowIMoBWzrV8dFg -
@Zhang书书 对象是字符串 举例
{
"id": "bj-jxl-door-airiot-1001",
"values": {
"device_num": "556677",
"card_num": "12",
"event_time": "2025-05-22 10:28:30",
"picture": "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"
}
}
