发布时间:2019-08-05 00:10:32
如图,是List带有News类的属性的,所以网上的一些文章我这种菜鸟改不了
public static List convertList(ResultSet rs) throws SQLException {
List list = new ArrayList();
ResultSetMetaData md = rs.getMetaData();
int columnCount = md.getColumnCount(); //Map rowData;
while (rs.next()) { //rowData = new HashMap(columnCount);
Map rowData = new HashMap();
for (int i = 1; i <= columnCount; i++) {
rowData.put(md.getColumnName(i), rs.getObject(i));
}
list.add(rowData);
} return list;
}