异常解决: org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)

MyBatis 抛出异常如下:

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.threegrand.urdm.system.dao.UserDao.saveUser
at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:184)
at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:38)
at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:49)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:42)
at com.sun.proxy.$Proxy19.saveUser(Unknown Source)
at com.threegrand.urdm.system.service.UserService.saveUser(UserService.java:20)
at com.threegrand.urdm.system.service.UserService$$FastClassBySpringCGLIB$$caacda27.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:266)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653)
at com.threegrand.urdm.system.service.UserService$$EnhancerBySpringCGLIB$$33d9263b.saveUser(<generated>)
at com.threegrand.urdm.userservice.UserServiceTest.testAdd(UserServiceTest.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)

异常原因:

       前提:  我把持久层 接口和xml映射文件同时放在一起.

       maven项目中, Java目录下默认只编译java文件，其它文件类型都被排除. 所以编译打包时,不会把java目录下的xml文件一起打包. 就会抛出此异常信息; 默认是这样,不过这个是可以通过配置修改的.

异常解决:

      在maven项目中的.pom文件添加以下配置信息即可:

<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
</build>