求大神解决一下

严重: exception sending context initialized event to listener instance of class org.springframework.web.context.contextloaderlistener

org.springframework.beans.factory.beancreationexception: error creating bean with name 'dataserviceimpl': injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.beancreationexception: could not autowire field: private cn.smarthome.fivegroups.mapper.datamapper cn.smarthome.fivegroups.service.impl.dataserviceimpl.datamapper; nested exception is org.springframework.beans.factory.nosuchbeandefinitionexception: no qualifying bean of type [cn.smarthome.fivegroups.mapper.datamapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. dependency annotations: {@org.springframework.beans.factory.annotation.autowired(required=true)}
at org.springframework.beans.factory.annotation.autowiredannotationbeanpostprocessor.postprocesspropertyvalues(autowiredannotationbeanpostprocessor.java:334)
at org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.populatebean(abstractautowirecapablebeanfactory.java:1214)
at org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.docreatebean(abstractautowirecapablebeanfactory.java:543)
at org.springframework.beans.factory.support.abstractautowirecapablebeanfactory.createbean(abstractautowirecapablebeanfactory.java:482)
at org.springframework.beans.factory.support.abstractbeanfactory$1.getobject(abstractbeanfactory.java:306)
at org.springframework.beans.factory.support.defaultsingletonbeanregistry.getsingleton(defaultsingletonbeanregistry.java:230)
at org.springframework.beans.factory.support.abstractbeanfactory.dogetbean(abstractbeanfactory.java:302)
at org.springframework.beans.factory.support.abstractbeanfactory.getbean(abstractbeanfactory.java:197)
at org.springframework.beans.factory.support.defaultlistablebeanfactory.preinstantiatesingletons(defaultlistablebeanfactory.java:772)
at org.springframework.context.support.abstractapplicationcontext.finishbeanfactoryinitialization(abstractapplicationcontext.java:839)
at org.springframework.context.support.abstractapplicationcontext.refresh(abstractapplicationcontext.java:538)
at org.springframework.web.context.contextloader.configureandrefreshwebapplicationcontext(contextloader.java:446)
at org.springframework.web.context.contextloader.initwebapplicationcontext(contextloader.java:328)
at org.springframework.web.context.contextloaderlistener.contextinitialized(contextloaderlistener.java:107)
at org.apache.catalina.core.standardcontext.listenerstart(standardcontext.java:4939)
at org.apache.catalina.core.standardcontext.startinternal(standardcontext.java:5434)
at org.apache.catalina.util.lifecyclebase.start(lifecyclebase.java:150)
at org.apache.catalina.core.containerbase$startchild.call(containerbase.java:1559)
at org.apache.catalina.core.containerbase$startchild.call(containerbase.java:1549)
at java.util.concurrent.futuretask.run(futuretask.java:266)
at java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1149)
at java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:624)
at java.lang.thread.run(thread.java:748)
caused by: org.springframework.beans.factory.beancreationexception: could not autowire field: private cn.smarthome.fivegroups.mapper.datamapper cn.smarthome.fivegroups.service.impl.dataserviceimpl.datamapper; nested exception is org.springframework.beans.factory.nosuchbeandefinitionexception: no qualifying bean of type [cn.smarthome.fivegroups.mapper.datamapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. dependency annotations: {@org.springframework.beans.factory.annotation.autowired(required=true)}
at org.springframework.beans.factory.annotation.autowiredannotationbeanpostprocessor$autowiredfieldelement.inject(autowiredannotationbeanpostprocessor.java:573)
at org.springframework.beans.factory.annotation.injectionmetadata.inject(injectionmetadata.java:88)
at org.springframework.beans.factory.annotation.autowiredannotationbeanpostprocessor.postprocesspropertyvalues(autowiredannotationbeanpostprocessor.java:331)
... 22 more
caused by: org.springframework.beans.factory.nosuchbeandefinitionexception: no qualifying bean of type [cn.smarthome.fivegroups.mapper.datamapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. dependency annotations: {@org.springframework.beans.factory.annotation.autowired(required=true)}
at org.springframework.beans.factory.support.defaultlistablebeanfactory.raisenosuchbeandefinitionexception(defaultlistablebeanfactory.java:1373)
at org.springframework.beans.factory.support.defaultlistablebeanfactory.doresolvedependency(defaultlistablebeanfactory.java:1119)
at org.springframework.beans.factory.support.defaultlistablebeanfactory.resolvedependency(defaultlistablebeanfactory.java:1014)
at org.springframework.beans.factory.annotation.autowiredannotationbeanpostprocessor$autowiredfieldelement.inject(autowiredannotationbeanpostprocessor.java:545)
... 24 more

四月 07, 2019 8:55:41 上午 org.apache.catalina.core.standardcontext startinternal
严重: error listenerstart
四月 07, 2019 8:55:41 上午 org.apache.catalina.core.standardcontext startinternal
严重: context [] startup failed due to previous errors
四月 07, 2019 8:55:41 上午 org.apache.catalina.core.applicationcontext log
信息: closing spring root webapplicationcontext
四月 07, 2019 8:55:41 上午 org.apache.catalina.loader.webappclassloader clearreferencesjdbc
严重: the web application [] registered the jdbc driver [com.mysql.jdbc.driver] but failed to unregister it when the web application was stopped. to prevent a memory leak, the jdbc driver has been forcibly unregistered.
四月 07, 2019 8:55:41 上午 org.apache.catalina.loader.webappclassloader clearreferencesjdbc
严重: the web application [] registered the jdbc driver [com.mysql.fabric.jdbc.fabricmysqldriver] but failed to unregister it when the web application was stopped. to prevent a memory leak, the jdbc driver has been forcibly unregistered.
四月 07, 2019 8:55:41 上午 org.apache.catalina.loader.webappclassloader clearreferencesjdbc
严重: the web application [] registered the jdbc driver [com.alibaba.druid.proxy.druiddriver] but failed to unregister it when the web application was stopped. to prevent a memory leak, the jdbc driver has been forcibly unregistered.
四月 07, 2019 8:55:41 上午 org.apache.catalina.loader.webappclassloader clearreferencesjdbc
严重: the web application [] registered the jdbc driver [com.alibaba.druid.mock.mockdriver] but failed to unregister it when the web application was stopped. to prevent a memory leak, the jdbc driver has been forcibly unregistered.
四月 07, 2019 8:55:41 上午 org.apache.catalina.loader.webappclassloader clearreferencesthreads
严重: the web application [] appears to have started a thread named [abandoned connection cleanup thread] but has failed to stop it. this is very likely to create a memory leak.
四月 07, 2019 8:55:41 上午 org.apache.coyote.abstractprotocol start
信息: starting protocolhandler ["http-bio-9003"]