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记一次MyBatis分页莫名其妙的失效，首次执行合适，后续执行分页失效且异常

news 来源：原创 2025/4/27 18:30:43

代码几乎一样，为啥这个xml配置的就会出现莫名其妙的问题呢

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='mybatis_plus_first', mode=IN, javaType=long, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeName='null', expression='null'}. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #3 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.sql.SQLException: Parameter index out of range (3 > number of parameters, which is 2).
   at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:97)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439)
   at com.sun.proxy.$Proxy131.selectList(Unknown Source)
   at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForIPage(MybatisMapperMethod.java:121)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:85)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
   at com.sun.proxy.$Proxy237.getSearchIndexByPage(Unknown Source)
   at com.bigdatacd.panorama.system.service.impl.SearchIndexServiceImpl.getSearchIndexByPage(SearchIndexServiceImpl.java:31)
   at com.bigdatacd.panorama.system.service.impl.SearchIndexServiceImpl$$FastClassBySpringCGLIB$$bb45ed4a.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:792)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
   at com.baomidou.dynamic.datasource.aop.DynamicDataSourceAnnotationInterceptor.invoke(DynamicDataSourceAnnotationInterceptor.java:57)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:707)
   at com.bigdatacd.panorama.system.service.impl.SearchIndexServiceImpl$$EnhancerBySpringCGLIB$$3684ef87.getSearchIndexByPage(<generated>)
   at com.bigdatacd.panorama.system.controller.SearchIndexController.getSearchIndexByPage(SearchIndexController.java:40)
   at com.bigdatacd.panorama.system.controller.SearchIndexController$$FastClassBySpringCGLIB$$cc3a314a.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
最后，发现xml的注释如-- 这样的会引起解析分页失败好吧，不追究了奇奇怪怪的问题