public class RowCallbackHandlerResultSetExtractor extends Object implements ResultSetExtractor<Void>
RowCallbackHandler 类型循环处理每一行记录的适配器。public RowCallbackHandlerResultSetExtractor(RowCallbackHandler rch)
public Void extractData(ResultSet rs) throws SQLException
ResultSetExtractorextractData 在接口中 ResultSetExtractor<Void>SQLExceptionCopyright © 2020–2021. All rights reserved.