在学习springBoot做秒杀项目的时候遇到了

“ Invalid bound statement (not found): com.hry.seckill.mapper.GoodsMapper.getGoodsVoList”的错误。

错误提示：

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.hry.seckill.mapper.GoodsMapper.getGoodsVoList
	at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:225)
	at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:48)
	at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:65)
	at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:58)
	at com.sun.proxy.$Proxy68.getGoodsVoList(Unknown Source)
	at com.hry.seckill.service.impl.GoodsServiceImpl.getGoodsVoList(GoodsServiceImpl.java:18)
	at com.hry.seckill.controller.GoodsController.list(GoodsController.java:28)
	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:209)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
	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:877)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:783)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)

大致意思就是找不到mapper配置文件

解决办法：

1.检查application.properties中的配置

# 定义mapper.xml配置文件位置
mybatis.mapper-locations=classpath:mapper/*Mapper.xml

2.根据配置文件查看自己编写的配置文件是否放错位置（我这里就放错了……）

3.修改正确位置

4.重启项目即可。