报错信息：
Description: An attempt was made to call the method com.google.common.collect.FluentIterable.concat(Ljava/lang/Iterable;Ljava/lang/Iterable;)Lcom/google/common/collect/FluentIterable; but it does not exist. Its class, com.google.common.collect.FluentIterable, is available from the following locations: jar:file:/D:/software/apache-maven-3.6.0/maven_jar/repository/com/google/guava/guava/19.0/guava-19.0.jar!/com/google/common/collect/FluentIterable.class It was loaded from the following location: file:/D:/software/apache-maven-3.6.0/maven_jar/repository/com/google/guava/guava/19.0/guava-19.0.jar Action: Correct the classpath of your application so that it contains a single, compatible version of com.google.common.collect.FluentIterable --[o.s.b.d.LoggingFailureAnalysisReporter]
解决办法参考网址：https://juejin.im/post/6844904063084003336