3. 下载包
功能描述:
下载压缩包。
参数描述(JSON格式):
MQ命令示例:
{
"method": "download_package", // 此关键字和内容不能变
"download_package_info":{ // 下载包对应信息
"package_name":"ota.tar",
"package_download_link":"http://xxxxx/xxx",
"package_size":0.34, //单位为M
"package_md5":"8b1085bed498b82ef1485ef19074c281",
"package_message":"更新了部分在线升级功能",
},
"extend_params": // 扩展字段,当前为空。用于将来的接口升级。扩展字段的内容以字典的形式填充,但扩展字段本身为必选。
{
}
}
返回结果示例:
{
"success":true,
"code":0,
"message":"下载成功",
"dev_sno":"sda23erasd" ,//设备唯一标识key
"messageKey":"download_package", //每一类消息格式的key
"result":{
"download_package_info":{
"package_name":"ota.tar",
"package_download_link":"http://xxxxx/xxx",
"package_size":0.34,
"package_md5":"8b1085bed498b82ef1485ef19074c281",
"package_message":"更新了部分在线升级功能",
"package_download_path":"/data/download/ota.tar" //下载包下载路径
}
}
}
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