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MyBatis:ParameterMapscollectiondoesnotcontainvaluefor的问题解决

作者:  发布日期:2016-03-21 21:17:41
Tag标签:问题  
  • 报错:

     

    org.apache.ibatis.builder.xml.IncompleteStatementException: Could not find parameter map com.demo.sys.mapper.ModuleMapper.moduleMap  
        at org.apache.ibatis.builder.MapperBuilderAssistant.setStatementParameterMap(MapperBuilderAssistant.java:256)  
        at org.apache.ibatis.builder.MapperBuilderAssistant.addMappedStatement(MapperBuilderAssistant.java:220)  
        at org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:66)  
        at org.apache.ibatis.session.Configuration.buildAllStatements(Configuration.java:497)  
        at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:434)  
        at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:428)  
        at org.apache.ibatis.binding.MapperMethod.setupCommandType(MapperMethod.java:188)  
        at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:51)  
        at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:37)  
        at $Proxy7.query(Unknown Source)  
        at com.demo.sys.service.impl.UserServiceImpl.query(UserServiceImpl.java:56)  
        at com.demo.sys.service.impl.UserServiceImpl.login(UserServiceImpl.java:81)  
        at com.demo.sys.action.UserAction.login(UserAction.java:56)  
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
        at java.lang.reflect.Method.invoke(Unknown Source)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)  
        at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)  
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)  
        at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)  
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)  
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)  
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:270)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)  
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)  
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)  
        at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)  
        at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:498)  
        at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:434)  
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)  
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)  
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)  
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)  
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)  
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)  
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)  
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)  
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)  
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)  
        at java.lang.Thread.run(Unknown Source)  
    Caused by: java.lang.IllegalArgumentException: Parameter Maps collection does not contain value for com.demo.sys.mapper.ModuleMapper.moduleMap  
        at org.apache.ibatis.session.Configuration$StrictMap.get(Configuration.java:594)  
        at org.apache.ibatis.session.Configuration.getParameterMap(Configuration.java:390)  
        at org.apache.ibatis.builder.MapperBuilderAssistant.setStatementParameterMap(MapperBuilderAssistant.java:254)  
        ... 76 more  

     

    发现配置:

    <resultMap type="com.demo.sys.entity.Module" id="moduleMap">  
        <id property="id" column="id" />  
        <result property="name" column="name" />  
        <result property="remark" column="remark" />  
        <result property="createDate" column="createdate" />  
        <result property="updateDate" column="updateDate" />  
        <association property="parent" column="parent_id"  
            resultMap="moduleMap" select="queryModule">  
        </association>  
        <collection property="childs" column="parent_id"  
            javaType="ArrayList" ofType="com.demo.sys.entity.Module"  
            select="queryChildList">  
        </collection>  
    </resultMap>  
    <select id="queryList" parameterMap="moduleMap" resultMap="moduleMap">  
        select * from sys_module where id =#{id}  
    </select>  

     

    更改配置:

     

    <resultMap type="com.demo.sys.entity.Module" id="moduleMap">  
            <id property="id" column="id" />  
            <result property="name" column="name" />  
            <result property="remark" column="remark" />  
            <result property="createDate" column="createdate" />  
            <result property="updateDate" column="updateDate" />  
            <association property="parent" column="parent_id"  
                resultMap="moduleMap" select="queryModule">  
            </association>  
            <collection property="childs" column="parent_id"  
                javaType="ArrayList" ofType="com.demo.sys.entity.Module"  
                select="queryChildList">  
            </collection>  
        </resultMap>  
        <select id="queryList"  parameterType="com.demo.sys.entity.Module" resultMap="moduleMap">  
            select * from sys_module where id =#{id}  
        </select>  

     

    parameterMap="moduleMap" -------》parameterType="com.demo.sys.entity.Module"

     

    解决了Mybatis中Parameter Maps collection does not contain value for xxx 的问题了。

     

    查看Mybatis官方资料:

    SQL映射的XML文件:parameterMap 已经废弃了,现在使用parameterType来处理。

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