我正在學習SpringBoot。我的（瑣碎的）問題是我無法從SpringBoot調用的CommandLineRunner接口中獲取run（）方法。我正在使用Java 8，Eclipse Oxygen，Maven，并且正在將我的項目作為“ Spring Boot應用程序”運行。代碼是：package com.clarivate.dataviewer;import org.apache.logging.log4j.Logger;import org.apache.logging.log4j.LogManager;import org.springframework.boot.CommandLineRunner;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;@SpringBootApplicationpublic class DvMain implements CommandLineRunner{static Logger logger = LogManager.getRootLogger();public static void main(String[] args) {    logger.debug("DS1A in main()");    //SpringApplication.run(DvMain.class, args);    SpringApplication app = new SpringApplication(DvMain.class);    //ConfigurableApplicationContext app = SpringApplication.run(DvMain.class, args);    logger.debug("DS1B in main()");    app.run(args);}@Overridepublic void run(String... args) throws Exception {    // This does not get called    logger.debug("DS4 this line is never printed");}}被覆蓋的run（）方法不會被調用。我嘗試創建一個單獨的類來實現CommandLineRunner，但存在相同的問題?？刂婆_跟蹤為：SLF4J: Class path contains multiple SLF4J bindings.SLF4J: Found binding in [jar:file:/C:/Users/44/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]SLF4J: Found binding in [jar:file:/C:/Users/44/.m2/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.10.0/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]12:58:42.225 [main] DEBUG  - DS1A in main()12:58:42.289 [main] DEBUG  - DS1B in main()我敢肯定我犯了一個簡單的錯誤，但是我看不到它。任何幫助表示贊賞。