MyBatis错误：元素类型为 "configuration" 的内容必须匹配

错误代码

org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ### Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumber: 45; columnNumber: 17; 元素类型为 "configuration" 的内容必须匹配 "(properties?,settings?,typeAliases?,typeHandlers?,objectFactory?,objectWrapperFactory?,plugins?,environments?,databaseIdProvider?,mappers?)"

原因：在配置mybatis-config.xml时，其中的节点是有顺序的，配置顺序依次为：

properties/settings/typeAliases/typeHandlers/objectFactory/objectWrapperFactory/plugins/environments/databaseIdProvider/mappers