SpringBoot啓動報錯:[restartedMain] o.s.boot.SpringApplication : Application run failed

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最新推荐文章于 2025-04-18 14:20:29 发布

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本文链接：https://blog.youkuaiyun.com/zhongzhongabc/article/details/119953484

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在基于Spring Boot 2.5.1的Maven多模块项目中，启动时遇到错误。错误通常源于代码或配置问题。从错误信息中，发现是解析xxxMapper.xml时，com.xxx.xxx.Article找不到。经检查，发现在resultType的目录配置有误，修正后问题得到解决。

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org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource

項目是用Maven搭建的基於spring boot2.5.1的多模塊項目.啓動就發生了錯誤.

以我學習別人的經驗,計算機只是按照它自己特定的方式執行程式.出錯通常是我們自己哪裏出了錯誤,出錯了不要怕正是我們進步的時候,記錄一下錯誤消息,以避免下次出現同樣的錯,又不知道怎麽辦,只能又在網際網絡上找自己想要的答案,可以先自己試著在錯誤信息裏,從上至下找下大概的問題,也許是哪裏代碼錯了,或者資料路徑錯了,總之自己應該在沒有別人的情況下,自己先試著解決問題.

錯誤的部分信息:

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v2.5.1)

INFO 18476 --- [  restartedMain] t.g.xxx.xxx.UserApplication           : The following profiles are active: config
INFO 18476 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
INFO 18476 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
WARN 18476 --- [  restartedMain] o.m.s.mapper.ClassPathMapperScanner      : No MyBatis mapper was found in '[xxx.xxx.user.mapper.*]' package. Please check your configuration.
INFO 18476 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
INFO 18476 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
INFO 18476 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.46]
INFO 18476 --- [  restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
INFO 18476 --- [  restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1087 ms
INFO 18476 --- [  restartedMain] o.s.b.a.w.s.WelcomePageHandlerMapping    : Adding welcome page template: index
WARN 18476 --- [  restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [org/mybatis/spring/boot/autoconfigure/MybatisAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\xxx\target\classes\mappers\ArticleMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [E:\xxx\target\classes\mappers\ArticleMapper.xml]'. Cause

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