Invalid bound statement (not found)

idea springboot mybatis的xml配置时,发现无法找到接口的方法

 

报错  Invalid bound statement (not found)

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.hai.demo.mapper.CategoryMapper.findAll
    at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:214) ~[mybatis-3.4.0.jar:3.4.0]
    at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:48) ~[mybatis-3.4.0.jar:3.4.0]
    at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:59) ~[mybatis-3.4.0.jar:3.4.0]
..................................省略

 

配置和代码都检查过没问题,估计就是idea没有扫描源码目录下的xml

解决办法1:

pom.xml 的 build节点添加一下内容:

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

 

解决办法2:

把xml配置文件移到resources目录下,application.properties的配置为

mybatis.mapper-locations=classpath:/*.xml

 

参考:链接