NestedServletException: Handler dispatch failed异常解决

程序请求时抛出异常信息[org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: com/github/benmanes/caffeine/cache/Caffeine]

解决方案： 在pom文件中添加合适版本的caffeine依赖

<dependency>
    <groupId>com.github.ben-manes.caffeine</groupId>
    <artifactId>caffeine</artifactId>
    <version>2.9.3</version>
</dependency>