同一个项目下目录的优先级 A /config subdirectory of the current directory.The current directoryA classpath /config packageThe classpath root 优先级越来越低 并且会合并 .properties和.yml的关系 .properties优先于.yml 作用范围是属性,属性替换
在运行mybatis配置文件的时候,出现错误: [html] view plain copy Caused by: org.xml.sax.SAXParseException: The content of element type "configuration" must match "(properties?,settings?,typeAliases?,typ