如果正在使用starter pom和parent,你只需添加Jetty starter,去掉WebSocket依赖,并改变version属性,比如,对于一个简单的webapp或service:
<properties>
<jetty.version>8.1.15.v20140411</jetty.version>
<jetty-jsp.version>2.2.0.v201112011158</jetty-jsp.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jetty</artifactId>
<exclusions>
<exclusion>
<groupId>org.eclipse.jetty.websocket</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>