java.lang.ClassNotFoundException: org.springframework.ui.velocity.VelocityEngineFactory
考虑是不是没有添加spring-context-support-3.2.0.RELEASE.jar
spring‐context‐support
provides support for integrating common thirdparty libraries into a Spring application context for caching (EhCache, Guava, JCache), mailing (JavaMail), scheduling (CommonJ, Quartz) and template engines (FreeMarker, JasperReports, Velocity).