Mybatis-plus: 使用mybatis-plus后，原来的Dao不能使用，新的Dao可以使用

[GeneralLHW]

当前使用版本3.0.6

该问题是怎么引起的？

问题起因：
我司原来用的是springboot的项目，继承了mybatis，现在要增加一个需求，然后对应的dao，也就是Mapper需要用到mybatis-plus插件，根据官方文档配置，目前新需求所有的Mapper访问均没有任何问题，但是访问之前非mybatis-plus插件生成的Mapper的时候问题产生了

重现步骤

访问原来的接口，调用原来的dao就会产生错误

报错信息

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.company.core.repository.dao.TsContentDao.findList
at com.baomidou.mybatisplus.core.override.PageMapperMethod$SqlCommand.(PageMapperMethod.java:261)
at com.baomidou.mybatisplus.core.override.PageMapperMethod.(PageMapperMethod.java:58)
at com.baomidou.mybatisplus.core.override.PageMapperProxy.cachedMapperMethod(PageMapperProxy.java:70)
at com.baomidou.mybatisplus.core.override.PageMapperProxy.invoke(PageMapperProxy.java:63)
at com.sun.proxy.$Proxy91.findList(Unknown Source)
at com.company.console.service.TsContentService.findList(TsContentService.java:551)
at com.company.console.service.TsContentService$$FastClassBySpringCGLIB$$9b0ef0c2.invoke()
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:684)
at com.company.console.service.TsContentService$$EnhancerBySpringCGLIB$$dbf1df98.findList()
at com.company.console.service.TsContentService$$FastClassBySpringCGLIB$$9b0ef0c2.invoke()
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:684)
at com.company.console.service.TsContentService$$EnhancerBySpringCGLIB$$cdc1e5a2.findList()
at com.company.console.interfaces.controller.TsContentManageController.contents(TsContentManageController.java:60)
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.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:215)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:142)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:998)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:890)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:875)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:770)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)

[miemieYaho]

Invalid bound statement 看文档

[GeneralLHW]

都看了，没生效啊

[miemieYaho]

升级版本，还要人教吗？

[GeneralLHW]

嗯，解决了，通俗的说就是原来的yml里面的配置：
mybatis:
mapperLocations: classpath:mybatis//.xml
configLocation: classpath:sqlmapConfig-admin-mybatis.xml
这个是mybatis的，现在要将配置替换成mybatis-plus的：
mybatis-plus:
mapper-locations: classpath:mybatis//.xml
config-location: classpath:sqlmapConfig-admin-mybatis.xml
说白了就是将mybatis换成mybatis-plus，然后其他的mapper，xml什么的该怎么写就怎么写，也不用特殊去配置，没有影响

[yuxiaobin]

Duplicate of #1011

[damaainan]

就想问一句，到底能不能兼容，别老说看文档，文档没那么详细

[mll120110]

文档没有细说

[nkxrb]

嗯，解决了，通俗的说就是原来的yml里面的配置：
mybatis:
mapperLocations: classpath:mybatis//_.xml configLocation: classpath:sqlmapConfig-admin-mybatis.xml 这个是mybatis的，现在要将配置替换成mybatis-plus的： mybatis-plus: mapper-locations: classpath_:mybatis//.xml
config-location: classpath:sqlmapConfig-admin-mybatis.xml
说白了就是将mybatis换成mybatis-plus，然后其他的mapper，xml什么的该怎么写就怎么写，也不用特殊去配置，没有影响

您好，请问，sqlmapConfig-admin-mybatis.xml文件是如何配置的？

[qt372669021]

嗯，解决了，通俗的说就是原来的yml里面的配置：
mybatis:
mapperLocations: classpath:mybatis//_.xml configLocation: classpath:sqlmapConfig-admin-mybatis.xml 这个是mybatis的，现在要将配置替换成mybatis-plus的： mybatis-plus: mapper-locations: classpath_:mybatis//.xml
config-location: classpath:sqlmapConfig-admin-mybatis.xml
说白了就是将mybatis换成mybatis-plus，然后其他的mapper，xml什么的该怎么写就怎么写，也不用特殊去配置，没有影响

您好，请问，sqlmapConfig-admin-mybatis.xml文件是如何配置的？

像你说的用mybatis -plus 替换mybatis，但是我的项目原先模块用到mybatis，，替换了 ，运行都不起来

[Dercharles]

这种情况应该升级就可以解决了吧