server exception, msg is ### Error querying database. Cause: java.sql.SQLException: dataSource broken: name=ds_showcase_0, dataSource: 10.96.100.35:3307 ### The error may exist in class path resource [mapper/showcase/FeatureAliasMappingDao.xml] ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### SQL: select id, kdt_id, alias FROM feature_alias_mapping where alias = ? limit 1 ### Cause: java.sql.SQLException: dataSource broken: name=ds_showcase_0, dataSource: 10.96.100.35:3307 ; uncategorized SQLException for SQL []; SQL state [HY000]; error code [1003]; dataSource broken: name=ds_showcase_0, dataSource: 10.96.100.35:3307; nested exception is java.sql.SQLException: dataSource broken: name=ds_showcase_0, dataSource: 10.96.100.35:3307
编号:-100