行业知识
java.lang.ClassNotFoundException: org.mybatis.logging.LoggerFactory
2026-10-27 09:50:43
来源:互联网转载
在公司整合老项目时,用SpringBoot2在整合mybatis-plus,启动后报错:
()Caused by: java.lang.NoClassDefFoundError: org/mybatis/logging/LoggerFactoryat com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean.(MybatisSqlSessionFactoryBean.java:88)at com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration.sqlSessionFactory(MybatisPlusAutoConfiguration.java:167)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)... 64 common frames omittedCaused by: java.lang.ClassNotFoundException: org.mybatis.logging.LoggerFactoryat java.net.URLClassLoader.findClass(URLClassLoader.java:387)at java.lang.ClassLoader.loadClass(ClassLoader.java:418)at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)at java.lang.ClassLoader.loadClass(ClassLoader.java:351)... 71 common frames omitted
我的配置是:
com.baomidou mybatis-plus-boot-starter 3.5.3
mybatis-plus 3.2.0以上版本需要用到一个扩展包,但是和springboot整合的starter里面还没有,所以需要单独加上一个扩展包,用同版本的扩展包就行:
()com.baomidou mybatis-plus-extension 3.5.3