在IDEA 中是能正常启动与使用,
报错日志如下:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'userService': Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'mapper': Error creating bean with name 'userMapper' defined in URL [jar:file:/C:/Users/缁存柉寰?Desktop/long/zrexam-0.0.1-SNAPSHOT.jar!/BOOT-INF/classes!/com/example/zrexam/server/user/mapper/UserMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': Error creating bean with name 'sqlSessionFactory' defined in class path resource [tk/mybatis/mapper/autoconfigure/MapperAutoConfiguration.class]: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: org/springframework/core/NestedIOException
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:736) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:716) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:127) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:475) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1402) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:598) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:930) ~[spring-beans-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:926) ~[spring-context-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:592) ~[spring-context-6.0.0-SNAPSHOT.jar!/:6.0.0-SNAPSHOT]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.0.0-SNAPSHOT.jar!/:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) ~[spring-boot-3.0.0-SNAPSHOT.jar!/:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:430) ~[spring-boot-3.0.0-SNAPSHOT.jar!/:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-3.0.0-SNAPSHOT.jar!/:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303) ~[spring-boot-3.0.0-SNAPSHOT.jar!/:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292) ~[spring-boot-3.0.0-SNAPSHOT.jar!/:3.0.0-SNAPSHOT]
at com.example.zrexam.ZrexamApplication.main(ZrexamApplication.java:10) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:577) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[zrexam-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:95) ~[zrexam-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[zrexam-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65) ~[zrexam-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
请大家解惑一下。
要不,咱们还是用jdk8吧
你的一样一样检查
第一你路径中可能存在中文
第二你的sql连接可能存在问题
你这个是不是a模块依赖了b模块了。导致spring 扫描不了b模块
试试在a模块启动类中加入
@MapperScan(basePackages = {"com.xxx.user.yst.dao"})
@ComponentScan(basePackages = {"com.xxx.user"}) 试试
重新编译Mapper包,个人认为代码包跟本地运行环境不一致,从项目Root节点Clean下,然后Install下
如果还不可以建议Idea清除下缓存,然后从项目Root节点Clean下,然后Install下
参考一下这个springboot项目的打包配置
https://github.com/zhikecore/superblog/blob/main/blog-webapp/pom.xml