### 70.17.1 通过Maven使用Jetty9.2 如果正在使用starters和parent，你只需添加Jetty starter并覆盖`jetty.version`属性： ```xml <properties> <jetty.version>9.2.17.v20160517</jetty.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> </dependency> </dependencies> ```