websocket错误集
在一次迁移中出现了 : Tomcat启动报错
`org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'webSocketHandlerMapping' defined in class path resource
说明你的容器不支持websocket协议Tomcat7,0.26之后才支持websocket
`org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'webSocketHandlerMapping' defined in class path resource
说明你的容器不支持websocket协议Tomcat7,0.26之后才支持websocket