当前使用版本(必填,否则不予处理)

3.5.2

该问题是如何引起的？(确定最新版也有问题再提!!!)

MybatisConfiguration#addMapper 会有spring 包依赖问题，具体是在初始化MybatisConfiguration 的时候抛出的异常

重现步骤(如果有就写完整)

MybatisConfiguration#addMapper 会有spring 包依赖问题

报错信息

java.lang.NoClassDefFoundError: org/springframework/core/GenericTypeResolver

at com.baomidou.mybatisplus.core.toolkit.reflect.SpringReflectionHelper.resolveTypeArguments(SpringReflectionHelper.java:30)
at com.baomidou.mybatisplus.core.toolkit.reflect.GenericTypeUtils.resolveTypeArguments(GenericTypeUtils.java:34)
at com.baomidou.mybatisplus.core.toolkit.ReflectionKit.getSuperClassGenericType(ReflectionKit.java:97)
at com.baomidou.mybatisplus.core.injector.AbstractSqlInjector.inspectInject(AbstractSqlInjector.java:43)
at com.baomidou.mybatisplus.core.MybatisMapperAnnotationBuilder.parserInjector(MybatisMapperAnnotationBuilder.java:132)
at com.baomidou.mybatisplus.core.MybatisMapperAnnotationBuilder.parse(MybatisMapperAnnotationBuilder.java:122)
at com.baomidou.mybatisplus.core.MybatisMapperRegistry.addMapper(MybatisMapperRegistry.java:95)
at com.baomidou.mybatisplus.core.MybatisConfiguration.addMapper(MybatisConfiguration.java:126)
at com.jdp.linkhub.act2hive.jdbc.SqlSessionProvider.init(SqlSessionProvider.java:62)
at com.jdp.linkhub.act2hive.act2hdfs.Act2HdfsEvaluator.init(Act2HdfsEvaluator.java:67)
at com.jdp.linkhub.act2hive.AbstractEvaluator.run(AbstractEvaluator.java:66)
at com.jdp.linkhub.act2hive.act2hdfs.test.Act2HdfsEtlProcessTest.etlTest(Act2HdfsEtlProcessTest.java:29)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)

Caused by: java.lang.ClassNotFoundException: org.springframework.core.GenericTypeResolver at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:352) ... 36 more

Comment From: chachae

找到方法了，GenericTypeUtils#setGenericTypeResolver 设置一下就可以，有点隐蔽啊。。

Comment From: Meinil

找到方法了，GenericTypeUtils#setGenericTypeResolver 设置一下就可以，有点隐蔽啊。。

这个参数要设置成什么，没找到啊🤔