spring-boot项目整合socket同时启用stomp模式
1.在项目pom文件中配置 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> 2.创建user public class User implements Principal { private final String name; public User(String name) { this.name = name; } @Override