Error creating bean with name 'webSocketServer'(springboot 整合webstock )

   今天踩了一个坑记录下，springboot项目，整合webstock,总是报以下错误

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webSocketServer': Lookup method resolution failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class 
...
Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.safesys.monitoring.util.WebSocketServer] from ClassLoader [org.springframework.boot.devtools.restart.classloader.RestartClassLoader@2f6f3352]
...
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:248)
...
Caused by: java.lang.ClassNotFoundException: javax.websocket.Session
...
Disconnected from the target VM, address: '127.0.0.1:50767', transport: 'socket'

刚刚开始，各种找错，发现只要添加 ServerEndpointExporter 就报错了

@Bean
public ServerEndpointExporter serverEndpointExporter() {
    return new ServerEndpointExporter();
}

也找过很多帖子，让你注释启动test类的@RunWith(SpringRunner.class) 或者修改@SpringBootTest为测试环境之类的

反正各种找，准备放弃的时候，我尝试看看tomcate自身问题，因为要打war，之前pom做过修改

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <!--声明spring boot内嵌tomcat的作用范围  在运行时不起作用-->
    <scope>provided</scope>
</dependency>

看了注释，我注释了<scope>provided</scope> ，然后刷新包，发现真可以启动了，暂时先记录下，这个还是容器依赖的问题，要让springboot内置tomcate和web生效才行，没时间，就到这把，记录下