qq_45620825的博客

Caused by: java.lang.ClassNotFoundException: org.springframework.core.metrics.ApplicationStartup Caused by: java.lang.NoClassDefFoundError: org/springframework/core/metrics/ApplicationStartup 我的原因是spring整合 里面的版本没有统一起来 版本 统一就好了 ...

Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.1:run (default-cli) on project springmvc_ssm: Could not start Tomcat

<!--自动扫描包，让指定包下的注解生效，有IOC容器统一管理--> <context:component-scan base-package="com.jiang.controller"/> <mvc:annotation-driven/> <mvc:default-servlet-handler/> <!-- 视图解析器--> <bean class="org.springframework.we

<resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <..