springboot配置websocket
时间: 2023-04-30 13:06:13 浏览: 171
您好!您的问题是关于使用Spring Boot配置Websocket的问题。回答如下:
使用Spring Boot配置Websocket非常简单,只需要在您的项目中添加相关依赖,然后编写相应的WebSocket配置类即可。具体的步骤和代码示例可以参考Spring官网或者相关教程资料。希望能对您有所帮助。谢谢!
相关问题
springboot 配置websocket
在Spring Boot中配置WebSocket需要进行以下几个步骤:
1. 添加依赖:
在pom.xml中添加以下依赖:
```xml
<dependencies>
<!-- WebSocket -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
</dependencies>
```
2. 创建WebSocket配置类:
创建一个类,并使用`@Configuration`注解标记,这样Spring Boot会自动加载该配置类。
```java
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {
@Override
public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
registry.addHandler(new WebSocketHandler(), "/websocket")
.setAllowedOrigins("*"); // 允许来自任何域的连接
}
}
```
3. 创建WebSocket处理器类:
创建一个类,现`WebSocketHandler`接口,并实现相应的方法。
```java
import org.springframework.web.socket.TextMessage; import org.springframework.web.socket.WebSocketSession;
import org.springframework.web.socket.handler.TextWebSocketHandler;
public class WebSocketHandler extends TextW
springboot 配置websocket wss
以下是在Spring Boot中配置WebSocket wss的步骤:
1.在pom.xml文件中添加以下依赖:
```xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-websocket</artifactId>
</dependency>
```
2.创建WebSocketConfig类并添加@Configuration和@EnableWebSocket注解:
```java
@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {
// WebSocket配置代码
}
```
3.实现WebSocketConfigurer接口并重写registerWebSocketHandlers方法:
```java
@Override
public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
registry.addHandler(myHandler(), "/websocket")
.setAllowedOrigins("*")
.withSockJS();
}
@Bean
public WebSocketHandler myHandler() {
return new MyHandler();
}
```
4.创建MyHandler类并实现WebSocketHandler接口:
```java
public class MyHandler implements WebSocketHandler {
// WebSocket处理代码
}
```
5.在application.properties文件中添加以下配置:
```properties
server.port=8443
server.ssl.key-store=classpath:keystore.p12
server.ssl.key-store-password=changeit
server.ssl.keyStoreType=PKCS12
server.ssl.keyAlias=tomcat
```
6.使用keytool生成证书:
```shell
keytool -genkeypair -alias tomcat -keyalg RSA -keysize 2048 -storetype PKCS12 -keystore keystore.p12 -validity 3650
```
7.启动应用程序并访问wss://localhost:8443/websocket即可连接到WebSocket服务器。
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