SpringBoot整合Mybaits开发报java.lang.IllegalArgumentException: At least one base package must be specifie

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于 2020-03-17 00:30:17 发布

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分类专栏：异常记录 Mybatis java 文章标签： java

本文链接：https://blog.youkuaiyun.com/qsz1281509180/article/details/104912324

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本文记录了在SpringBoot集成Mybatis开发时遇到的异常：java.lang.IllegalArgumentException: At least one base package must be specified。问题源于@MapperScan注解未指定mapper层包路径。解决方法是在@MapperScan注解中明确添加mapper层的包路径。

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SpringBoot整合Mybaits开发报Caused by: java.lang.IllegalArgumentException: At least one base package must be specified异常，这里记录一下，加深自己的记忆。详细异常堆栈信息如下：

java.lang.IllegalStateException: Failed to load ApplicationContext

	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132)
	at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:123)
	at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190)
	at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132)
	at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:244)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4Class

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