idea中maven配置文件报错

11:20:02.826 [main] ERROR org.springframework.web.context.ContextLoader - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-beans.xml]: Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type 'java.lang.String' to required type 'org.springframework.core.io.Resource[]' for property 'mapperLocations'; nested exception is java.lang.IllegalArgumentException: Could not resolve resource location pattern [classpath:mappers/*.xml]: class path resource [mappers/] cannot be resolved to URL because it does not exist

eclipse转到idea已经2个星期了，里面很多东西不熟悉，还是要一步一步来，今天做一个单体web项目，启动报错

查到原因 ：resource  资源文件  resources 忘记加s了，自己创建的，不仔细呀