mybatis-generator相關問題

1.[Table configuration with catalog null, schema ORCL, and table EMP did not resolve to any tables]

在配置generatorConfig.xml文件時若寫了

<table tableName="EMP" catalog="" schema="">

這裏的schema去掉

jdbc:oracle:thin:@127.0.0.1 :1521:ORCL

2.沒法生成字段註釋

org.mybatis.generator.internal.DefaultCommentGenerator#addFieldComment(Field field, IntrospectedTable introspectedTable, IntrospectedColumn introspectedColumn)

這個方法是生成字段註釋的方法

通過調試從數據庫沒有獲取到字段的註釋,可是字段都能獲取到

代碼追蹤以後發如今這裏查詢的數據庫

Map< ActualTableName, List< IntrospectedColumn>> org. mybatis. generator. internal. db. DatabaseIntrospector.getColumns( TableConfiguration tc) throws SQLException

ResultSet rs = databaseMetaData.getColumns(localCatalog, localSchema,
                localTableName, null);
經過方法知道是將表的字段存到一個Map<Table,List<Colum>>的數據結構

因而在網上查詢了下

找到告終果http://www.cnblogs.com/discuss/articles/1866940.html#undefined

跟蹤代碼找到

Connection org. mybatis. generator. internal. db. ConnectionFactory.getConnection( JDBCConnectionConfiguration config) throws SQLException

props.put("remarksReporting","true");

加上這行代碼

運行以後,字段有了註釋