如何解码Haumi API导出的json数据？

Question

首先，感谢您阅读这个问题。

我正在开发一个网站，显示可穿戴设备健康数据的统计图表；特别是Miband 7 昨天，我发现了一些从 Haumi Server 获取健康数据的 API。它运行正确，但此响应的“数据”已编码。

我正在尝试解码这些数据。但我不能。 :(
这是json数据。

完整资料可以找这个。 https://drive.google.com/file/d/1H3Zx1I6jV9WL2jCBi9TpbzyB8rhA_fDn/view?usp=sharing

{
    "code": 1,
    "message": "success",
    "data": [
        {
            "uid": "5077903424",
            "data_type": 0,
            "date_time": "2023-07-26",
            "source": 264,
            "summary": "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",
            "uuid": "1868505a-98b8-4e28-98dc-a4ea62b1981e",
            "data": "fgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAcwkAcBUAUA4AUAMAUAAAUA0AUCIAUB0AUB8AUCwDUAsAUAUAUA8AUBUAUAMAUA0AUBAAUAAAUAAAUAUAUAAAUBMAUBEAUAAAUAAAUAgAUAAAUAoAUAIAUAEAUA8AUAkAUAAAUAAAUAcAUBEAUBIAUAsAUAkAUAwAUAIAUAMAUAgAUBkAUBYAUAEAUAAAUAAAUAAAUAYAUB8AUAoAUBkAUBAAUBIAUB0AUAsAUBcAUDQAUBsAUEUuYBcAQBIAYBMAYB8HYDQQYDYYfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAAfgAA",
            "data_hr": "/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7/////////////YP///////////1v///////////9J////////////S////////////1j///////////9k/////////v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+/v7+"
        },

首先我尝试在 Base64 上进行解码。

summary

有效，但其他则无效。

我认为其他的存储方式就像某些 DBMS 的形式。因为在

Zepp Life

;Android 应用程序中找到了 API（并且该应用程序使用 SQLite3）

Answer 1

我找到了。

base64解码后的数据

data_hr

是每分钟心率。

数据长度为1440，为一天。

此外，我还比较了我的小时数据和解码数据。所以我发现它们是相同的。

日期	小时（十二月）	小时（十六进制）
00:00	74	4a
00:05	88	58
00:10	78	4e
00:15	80	50
00:20	82	52
00:25	63	3f
00:30	73	49
00:35	78	4e
00:40	77	4天