替代传统api的轻量级框架websocket-channel

         <dependency>
            <groupId>com.jiayou</groupId>
            <artifactId>websocket-channel-spring-boot-starter</artifactId>
            <version>1.2.RELEASE</version>
         </dependency>

websocket-channel:
  log: true            //日志开关

@SpringBootApplication
class DemoApplication : ApplicationListener<ContextRefreshedEvent> {

    @Bean        //服务端点
    fun serverEndpointExporter() = ServerEndpointExporter()

    @Autowired
    private lateinit var webSocketAutoConfig: WebSocketAutoConfig

    override fun onApplicationEvent(event: ContextRefreshedEvent) {
        event.applicationContext.getBeanNamesForAnnotation(SocketBusiness::class.java).forEach {
            webSocketAutoConfig.scan(event.applicationContext.getBean(it).javaClass)
        }
        WebSocketEndpoint.configurableApplicationContext = event.applicationContext as WebApplicationContext
    }

}

@Component
@ServerEndpoint("/server/{id}")
class Socket : WebSocketEndpoint()

data class User(var id: Int?, var name: String?) {
    constructor() : this(null, null)
}
@Component
@SocketBusiness("人员")          //@RequstMapping('/人员')
class SelectService {

    @SocketWork("查询")          //@RequstMapping('/查询')
    fun select(user: User) = user

    @SocketWork("插入")          //@RequstMapping('/插入')
    fun insert(user: User) {
        println("插入数据成功！")
    }
}

{
  "id": "8ec52519-6d69-491e-be34-64b7c89f0826",        //前端随机生成的UUID，用于服务端将结果与UUID封装在一起前端判断是哪一个结果
  "from": "userID",                                    //用户的ID，可以用户自定义
  "intent": "人员-查询",                                //这就是我们映射的业务路径
  "parameterType": "Json",                             //暂时只能传Json的数据，后续会更新
   "data":                                             //我们传的参数
   {                                           
    "id": 21,
    "name": "青釭"
   }                                          
}

{
  "id": "8ec52519-6d69-491e-be34-64b7c89f0826",
  "from": "123",
  "intent": "人员-查询",
  "parameterType": "Json",
   "data":                                         
   {                                           
    "id": scp12001,
    "name": "Ming's Chen"
   } 
}