啓動時,提示:java
Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean.git
或提示github
沒法訪問到javax.servlet.Filterspring
解決辦法:https://github.com/spring-projects/spring-boot/issues/12398maven
在項目的根目錄運行: mvn dependency:purge-local-repository。spring-boot
若是這個指令提示:Bad version number in .class file。那麼運行以前指定一下classpath便可:set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_121&&mvn dependency:purge-local-repositoryspa
運行完成,進入pom文件,從新導入一次maven:blog