请求数据示例

{
	"env": "test2-4a89da",
	"file_list": [
		{
			"fileid":"cloud://test2-4a89da.7465-test2-4a89da/A.png",
			"max_age":7200
		},
                {
                	"fileid":"cloud://test2-4a89da.7465-test2-4a89da/B.png",
			"max_age":7200
		}
		]
}

返回数据示例

{
    "errcode": 0,
    "errmsg": "ok",
    "file_list": [
        {
            "fileid": "cloud://test2-4a89da.7465-test2-4a89da/B.png",
            "download_url": "https://7465-test2-4a89da-1258717764.tcb.qcloud.la/B.png",
            "status": 0,
            "errmsg": "ok"
        },{
            "fileid": "cloud://test2-4a89da.7465-test2-4a89da/B.png",
            "download_url": "https://7465-test2-4a89da-1258717764.tcb.qcloud.la/B.png",
            "status": 0,
            "errmsg": "ok"
        }
    ]
}

返回的数据结果为何是一样的

https://developers.weixin.qq.com/miniprogram/dev/wxcloud/reference-http-api/storage/batchDownloadFile.html