# 服务下发
[TOC]
## 1、数据结构体
| 标签名 | 作用 | 类型|
| --- | --- | --- |
| schema | 路由 | system、app、web |
| data |属性 |array |
| time | 时间戳 | |
发送端：system系统自动发送，app手机端发送，web电脑端发送
## 2、单个设备属性设置
路由：`system/propertySet`
```
{
"schema": "system/propertySet",
"data": {
"key": "value",
"key1": "value1"
},
"time": ""
}
```
## 3、单个设备服务下发
路由：`system/services`
```
{
"schema": "system/services",
"data": {
"key": "value",
"key1": "value1"
},
"time": ""
}
```
