pom.xml
@@ -43,6 +43,18 @@ <dependencies> <!-- websocket --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>2.0.43</version> </dependency> <!-- fastjson --> <dependency> <groupId>com.alibaba.fastjson2</groupId>