springboot遇到的Invalid bound statement (not found): com.yc.service.UserService的众多坑

第一mapper.xml没有在target目录下，要配置pom.xml

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

这个网上很多人多说了，我不多说了
最坑的就是启动类的坑，必须要指定到包的最后一层，如果没有指定完整就会报Invalid bound statement (not found)

错误情况下

因为我是用注入Service层接口的方式进行的测试，然后会发现一个有趣的事，我用service接口注入会报错，但用serviceIml实现类不会报错，下图是两者对比

最后我实在一位老哥的评论下才知道了问题所在：

最后提醒大家mapper.xml在resource目录下的路径一定要指定一下映射地址，不然编译后不再同一个目录下可能会报错

他们不在同一目录下

Invalid bound statement (not found): com.yc.mapper.UserMapper.selectByExample

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.yc.mapper.UserMapper.selectByExampleat org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:235)at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:53)at org.apache.ibatis.binding.MapperProxy.lambda$cachedMapperMethod$0(MapperProxy.java:61)at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:61)at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:56)at com.sun.proxy.$Proxy58.selectByExample(Unknown Source)at com.yc.service.UserServiceImp.selectByExample(UserServiceImp.java:20)at com.yc.springredis.SpringserviceImpTest.findUser(SpringserviceImpTest.java:31)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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)at org.junit.runners.ParentRunner.run(ParentRunner.java:413)at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)at org.junit.runner.JUnitCore.run(JUnitCore.java:137)at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

springboot遇到的Invalid bound statement (not found): com.yc.service.UserService的众多坑相关推荐

Invalid bound statement (not found): com.lianxi.service.MhPageService.selectAll
记录一个今天让我感觉很烦人的错误! 今天想再练习一下SpringBoot整合mybatis用xml文件来实现数据库的功能. 结果在配置xml文件后,被Invalid bound statement ( ...
mybatis 绑定失败：Invalid bound statement (not found): com.demo.service.api.dao.SysUserMapper.insert
mybatis 绑定失败:Invalid bound statement (not found): com.demo.service.api.dao.SysUserMapper.insert 标题错 ...
Mybatis plus 整合springboot 出现的Invalid bound statement (not found)问题
B站文章链接https://www.bilibili.com/read/cv4957285 我的B站空间https://space.bilibili.com/309103931/dynamic请关注一 ...
springboot报错Invalid bound statement (not found) 的解决办法
1.经排查所有的配置都没有问题,最后发现是项目编译后target文件夹中没有加载映射文件,解决方案,在pom中加入以下配置(但是这种方案一般要求在创建项目时就在pom中加入): <build&g ...
总结mybatis plus解决org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)方法
总结解决 org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)方法问题背景:在做Spring ...
IDEA+Maven+Springboot:invalid bound statement (not found) 解决办法
自己使用Springboot搭建web项目,之前都是使用注解形式来执行sql获取查询内容,这次本承着闲得无聊试一试的想法,突发奇想想用xml的方式执行sql.很走心的参照自己之前spring项目的书写 ...
BindingException: Invalid bound statement (not found)问题排查:SpringBoot集成Mybatis重点分析...
重构代码,方法抛出异常:BindingException: Invalid bound statement (not found) 提示信息很明显:mybatis没有提供某方法先不解释问题原因和排查 ...
springboot mybatis mysql8.0 异常 invalid bound statement (not found)（汇总篇）
大家好,我是烤鸭: 现在是采坑实录. invalid bound statement (not found) 这个坑用过mybatis的人肯定都踩过. 1. 环境 <parent>< ...
SpringBoot踩坑记录 Invalid bound statement (not found)引发的一些列问题
SpringBoot踩坑记录 Invalid bound statement (not found)引发的一些列问题当你开开心心搭建了一个SpringBoot项目,用插件生成了entity.dao. ...

springboot遇到的Invalid bound statement (not found): com.yc.service.UserService的众多坑

springboot遇到的Invalid bound statement (not found): com.yc.service.UserService的众多坑相关推荐

最新文章

热门文章