Error creating bean with name ‘sqlSessionFactory‘ defined in class path resource [applicationContext

学习spring框架时遇到一个问题，找了很久。
记录一个错误，

D:\Java\jdk-14.0.2\bin\java.exe -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:D:\IntelliJ IDEA 2020.2.1\lib\idea_rt.jar=57751:D:\IntelliJ IDEA 2020.2.1\bin" -Dfile.encoding=UTF-8 -classpath "D:\IntelliJ IDEA 2020.2.1\lib\idea_rt.jar;D:\IntelliJ IDEA 2020.2.1\plugins\junit\lib\junit5-rt.jar;D:\IntelliJ IDEA 2020.2.1\plugins\junit\lib\junit-rt.jar;E:\zjut\java\learnjava\spring111\ch07-spring-mybatis\target\test-classes;E:\zjut\java\learnjava\spring111\ch07-spring-mybatis\target\classes;E:\zjut\java\learnjava\mybatis-course\ch01-mybatis\libs\mysql-connector-java-8.0.16.jar;C:\Users\yh\.m2\repository\junit\junit\4.11\junit-4.11.jar;C:\Users\yh\.m2\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;C:\Users\yh\.m2\repository\org\springframework\spring-context\5.2.5.RELEASE\spring-context-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-aop\5.2.5.RELEASE\spring-aop-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-beans\5.2.5.RELEASE\spring-beans-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-core\5.2.5.RELEASE\spring-core-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-jcl\5.2.5.RELEASE\spring-jcl-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-expression\5.2.5.RELEASE\spring-expression-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-tx\5.2.5.RELEASE\spring-tx-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\org\springframework\spring-jdbc\5.2.5.RELEASE\spring-jdbc-5.2.5.RELEASE.jar;C:\Users\yh\.m2\repository\mysql\mysql-connector-java\5.1.9\mysql-connector-java-5.1.9.jar;C:\Users\yh\.m2\repository\org\mybatis\mybatis\3.5.7\mybatis-3.5.7.jar;C:\Users\yh\.m2\repository\org\mybatis\mybatis-spring\1.3.1\mybatis-spring-1.3.1.jar;C:\Users\yh\.m2\repository\com\alibaba\druid\1.1.12\druid-1.1.12.jar" com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit4 org.example.MyTest,testDaoInsert
6月 16, 2021 9:08:40 下午 com.alibaba.druid.support.logging.JakartaCommonsLoggingImpl info
信息: {dataSource-1} inited
6月 16, 2021 9:08:40 下午 org.springframework.context.support.AbstractApplicationContext refresh
警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'org/example/dao/StudentDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Student
6月 16, 2021 9:08:40 下午 com.alibaba.druid.support.logging.JakartaCommonsLoggingImpl info
信息: {dataSource-1} closedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'org/example/dao/StudentDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:863)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:144)at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:85)at org.example.MyTest.testDaoInsert(MyTest.java:23)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.base/java.lang.reflect.Method.invoke(Method.java:564)at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)at org.junit.runners.ParentRunner.run(ParentRunner.java:309)at org.junit.runner.JUnitCore.run(JUnitCore.java:160)at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
Caused by: org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'org/example/dao/StudentDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:500)at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:380)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1855)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1792)... 34 more
Caused by: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'org/example/dao/StudentDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:122)at org.apache.ibatis.builder.xml.XMLConfigBuilder.parse(XMLConfigBuilder.java:99)at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:494)... 37 more
Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'org/example/dao/StudentDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:123)at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:95)at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.loadXmlResource(MapperAnnotationBuilder.java:179)at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.parse(MapperAnnotationBuilder.java:118)at org.apache.ibatis.binding.MapperRegistry.addMapper(MapperRegistry.java:72)at org.apache.ibatis.binding.MapperRegistry.addMappers(MapperRegistry.java:106)at org.apache.ibatis.binding.MapperRegistry.addMappers(MapperRegistry.java:118)at org.apache.ibatis.session.Configuration.addMappers(Configuration.java:837)at org.apache.ibatis.builder.xml.XMLConfigBuilder.mapperElement(XMLConfigBuilder.java:369)at org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:120)... 39 more
Caused by: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.apache.ibatis.builder.BaseBuilder.resolveClass(BaseBuilder.java:118)at org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:102)at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:138)at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:131)at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:121)... 48 more
Caused by: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:120)at org.apache.ibatis.builder.BaseBuilder.resolveAlias(BaseBuilder.java:149)at org.apache.ibatis.builder.BaseBuilder.resolveClass(BaseBuilder.java:116)... 52 more
Caused by: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Studentat org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:196)at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:89)at org.apache.ibatis.io.Resources.classForName(Resources.java:261)at org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:116)... 54 moreProcess finished with exit code -1

摘出最主要的提示：

org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [mybatis.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'org/example/dao/StudentDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.example.domain.Student'.  Cause: java.lang.ClassNotFoundException: Cannot find class: org.example.domain.Student

解析：
主要问题Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed;在创建bean时，调用初始化方法失败。从而引出后面集中嵌套的错误。
定位到最终代码Cannot find class: org.example.domain.Student不能够找到这个文件。下面是文件路径

最主要的原因domain写成了damain，代码中一直使用domain。一直找不到接口文件。
这个问题的反思：
是个很容易被忽略的问题，比较了很多次也没有发现这个小毛病。
问题的定位不够准确，网上搜了很多类似解决办法无效，走无可走时，才静下心去认真找问题。

Error creating bean with name ‘sqlSessionFactory‘ defined in class path resource [applicationContext相关推荐

日志Error creating bean with name ‘sqlSessionFactory‘ defined in class path resource [applicationConte
logimp报错日志直接看报错的最后一句. 另外bug:namespace="这里面应该用-来分隔,不应该用/",所以这里不应该复制,键盘自己敲 Error creating be ...
Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xm
报错信息如下: <span style="font-size:24px;">17:18:32,245 ERROR ContextLoader:307 - Context ...
解决Error creating bean with name xxx defined in class path resource [applicationContext.xml]错误
今天使用基于MapperFactoryBean来实现MyBatis与Spring的整合,使用Mapper接口编程,一直报一个错误,调试了很久 org.springframework.beans.fac ...
【J】BeanCreationException: Error creating bean with name 'shiroFilter' defined in class path resource
在做SSM博客系统的时候遇到以下报错:org.springframework.beans.factory.BeanCreationException: Error creating bean with ...
Error creating bean with name ‘sqlSessionFactory‘ defined in class path reso
文章目录问题原因解决问题网上找的方案再更新一个问题原因今天学习spring时,出现这个问题,网上查了很多,大家错误各自不同,我一个一个改了之后还是报这个错误,总结了一下大家的改错方案,我发 ...
关于spring-mybatis整合出现的问题Error creating bean with name ‘sqlSessionFactory‘ defined in class path reso
文章目录问题原因解决问题网上找的方案问题原因今天学习spring时,出现这个问题,网上查了很多,大家错误各自不同,我一个一个改了之后还是报这个错误,总结了一下大家的改错方案,我发现百分之八十 ...
Error creating bean with name ‘sqlSessionFactory’ defined in class path reso
如果本文章解决了你的问题请在空闲时留言让我知道我帮助到了他人 Error creating bean with name 'sqlSessionFactory' defined in class pa ...
Error creating bean with name ‘dataSource‘ defined in class path resource解决
报错信息 ERROR 3592 - [ restartedMain] o.s.boot.SpringApplication : Application run failed org.springfra ...
启动springboot报错Error creating bean with name 'dataSource' defined in class path resource
2019独角兽企业重金招聘Python工程师标准>>> 启动springboot报错Error creating bean with name 'dataSource' define ...

Error creating bean with name ‘sqlSessionFactory‘ defined in class path resource [applicationContext

Error creating bean with name ‘sqlSessionFactory‘ defined in class path resource [applicationContext相关推荐

最新文章

热门文章