大疆上云API本地部署配置

前提条件

1、在大疆平台注册账号后新建APP后获取到的信息

SDK TypeCloud API
APP Name: xxxxx
APP ID : xxxxx
App Key : xxxxxxxxxxxxxxxxxxxx
AppLicense :xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

一、EMQX

1、命令获取包

wget https://www.emqx.com/zh/downloads/broker/4.2.14/emqx-centos7-4.2.14-x86_64.zip

2、解压

unzip emqx-centos7-4.2.14-x86_64.zip

3、因端口占用根据情况自定义端口号，修改配置文件

（1）修改/emqx/etc/emqx.conf
listener.ssl.external = 18883
listener.ws.external = 28083
listener.tcp.internal = 127.0.0.1:21883
listener.tcp.external = 0.0.0.0:11883 //无人机端链接端口
listener.wss.external = 18084
（2）修改端口/emqx/etc/plugins/emqx_management.conf
management.listener.http = 18081

4、测试启动打印日志

./bin/emqx console 无报错启动

5、启动

./bin/emqx start

6、访问web

http://192.168.x.xxx:18083
默认账号：admin 密码默认为：pubilc

7、修改web登录dashboard 默认密码

./bin/emqx_ctl admins passwd admin Shine123

8、emqx 关闭匿名访问和必须匹配身份认证

（1）首先停止emqx
./bin/emqx stop
（2）修改/emqx/etc/emqx.conf
allow_anonymous = false //关闭匿名链接，默认开启
（3）修改/emqx/etc/plugins/emqx_auth_username.conf

（4）重启服务
（5）登录web打开页面

启动如图所示的插件
注：添加用户配置，该用户是用于客户端推送、订阅等配置的用户，例如无人机端、java端都使用该用户

9、使用MQTT.fx链接客户端

二、后端配置项修改

spring:
application:
name: cloud-api-sample
datasource:
druid:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://192.168.x.xxx:3306/daj-test?useSSL=false&allowPublicKeyRetrieval=true
username: root
password: 123456
initial-size: 10
min-idle: 10
max-active: 20
max-wait: 60000
mqtt:
protocol: tcp
host: 192.168.x.xxx # Example: 192.168.1.1
port: 11883
username: JavaServer
password: 123456
client-id: 123456# Topics that need to be subscribed when initially connecting to mqtt, multiple topics are divided by “,”.
inbound-topic: sys/product/+/status

注：暂时修改数据库、MQTT、阿里云oss配置即可。MinIO功能不完善，暂时不可用

三、前端配置

src/api/http/config.ts文件分项配置如下
baseURL: ‘http://192.168.x.xx:6789/’, // This url must end with “/”

websocketURL: ‘ws://192.168.x.xxx:6789/api/v1/ws’
rtmpURL: ‘rtmp://119.6.xxx.xx:1935/livestream/10000xxxx0000436?token=27935a3xxxxxxxx08b667f5’

appId: ‘xxxxxx’, // You need to go to the development website to apply.

appKey: ‘xxxxxxxxxxxxxxxxxxx’, // You need to go to the development website to apply.

appLicense: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx’

现在正在接入大疆机场，后续会更新大疆上云API接入大疆机场文章

注：本文为本人手打，转载请标明出处。