SDK 返回码
返回码说明：
| 返回码 | 含义说明 |
|---|---|
| 100 | 返回成功 |
| -100 | 请求失败（请求参数包含空值等） |
| -101 | 请求参数失败（参数不正确或者参数存在SQL注入） |
| -102 | 请求异常（内部异常） |
| -200 | 手机验证码验证失败 |
| -201 | 手机号已经注册 |
| -203 | AppId和AppToken校验失败 |
| -204 | 邮箱已经注册 |
| -210 | 手机号没有注册 |
| -211 | 密码验证失败 |
| -214 | 邮箱还没有注册 |
| -220 | 用户的token验证失败 |
| -230 | 设备token验证失败 |
| -231 | 设备已经被用户绑定 |
| -240 | 用户和设备没有绑定 |
| -300 | 手机类型获取失败 |
| -301 | 用户绑定设备列表为空 |
| -302 | 用户绑定产品列表为空 |
| -303 | 设备不在线 |
| -310 | 产品没有功能点 |
| -320 | 设备没有数据 |
| -330 | 产品密钥获取失败 |
| -331 | 产品签名验证失败 |
| -340 | 设备没有规则 |
| -341 | 设置相同的规则 |
| -350 | 设备已分享给该用户 |
| -351 | 设备已经被取消分享 |
| -400 | 设备已通过家庭分享给该用户 |
| -1000 | 服务器异常 |
| -1001 | 网络异常 |
| -1002 | 内部异常 |
| -1003 | 服务器异常 |
| -2001 | 操作超时 |
| -10000 | 数据解析异常 |
| -600 | 快联发现设备信息没有初始化成功 |
| 0 | MQTT长连接通用成功 |
| 1 | MQTT服务端异常 |
| 4 | MQTT用户信息校验失败 |
| 6 | MQTT数据格式错误 |
| 10 | 设备目前不在线 |
| 13 | 用户没有与设备绑定 |
| -605 | MQTT初始化失败 |
| -606 | MQTT断开连接 |
| -607 | MQTT连接(重连)成功 |
| -610 | MQTT下发常规命令发送失败 |
| -611 | MQTT发送消息(push)发送失败 |
| -614 | MQTT设备OTA升级发送失败 |
| -615 | MQTT设备分享消息发送失败 |
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