没有添加maven依赖
到maven仓库里复制代码https://mvnrepository.com/artifact/org.mybatis/mybatis/3.5.5
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.5.5</version>
</dependency>
org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.kuang.mappper.UserMapper.selectUser
pom.xml中添加过滤器即可
<build>
<resources>
<