mapper扫描不到AnnotationFormatError : org.mybatis.spring.annotation.MapperScan.factoryBean

转自https://blog.csdn.net/jiang_zf/article/details/80042445

AnnotationFormatError : org.mybatis.spring.annotation.MapperScan.factoryBean

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本文链接:https://blog.csdn.net/jiang_zf/article/details/80042445

SpringBoot集成MybatisPlus,启动的时候总是报如下错误:

java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.mybatis.spring.annotation.MapperScan.factoryBean()
at java.lang.reflect.Method.getDefaultValue(Method.java:612) ~[na:1.8.0_161]
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:132) ~[na:1.8.0_161]
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:85) ~[na:1.8.0_161]
at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:266) ~[na:1.8.0_161]
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120) ~[na:1.8.0_161]
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72) ~[na:1.8.0_161]
at java.lang.Class.createAnnotationData(Class.java:3521) ~[na:1.8.0_161]
at java.lang.Class.annotationData(Class.java:3510) ~[na:1.8.0_161]

at java.lang.Class.getAnnotations(Class.java:3446) ~[na:1.8.0_161]

从网上查资料一直以为是自己的MyBatis和SpingBoot的版本不对,后来才发现,原来是需要一个mybatis-spring-boot-starter的包,在pom文件加上之后,完美解决。

原文地址:https://www.cnblogs.com/ffaiss/p/11430429.html