websocket 配置
时间: 2023-09-27 22:11:34 浏览: 100
要WebSocket,可以按照以下步骤进行操作:
1. 首先,导入相关的类和注解。在你的代码中添加以下导入语句:
```
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import org.springframework.context.annotation.Configuration;
```
2. 创建一个配置类,并在类上添加 `@Configuration` 和 `@EnableWebSocket` 注解,如下所示:
```
@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {
}
```
3. 在配置类中实现 `WebSocketConfigurer` 接口,并重写 `registerWebSocketHandlers` 方法。在该方法中,你需要注册你的WebSocket处理程序,并指定路径,如下所示:
```
@Override
public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
registry.addHandler(myHandler(), "/websocket");
}
```
4. 创建WebSocket处理程序。你可以创建一个类,并实现 `WebSocketHandler` 接口,并重写相应的方法,如下所示:
```
public class MyWebSocketHandler implements WebSocketHandler {
// 实现WebSocketHandler接口的方法
}
```
5. 在配置类中创建一个Bean,并返回你刚刚创建的WebSocket处理程序的实例,如下所示:
```
@Bean
public WebSocketHandler myHandler() {
return new MyWebSocketHandler();
}
```
这样就完成了WebSocket的配置。你可以根据具体需求,进一步添加和配置其他功能和选项。记得在注册路径时,指定与你的实际需求匹配的路径。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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