我是新来的Java8
,我想知道对于AutoCloseable
资源,我是否必须try
为每个添加一个resource
,否则它将与上面的代码一起使用
try (Connection conn = getConnection();) {
Statement stmt = conn.createStatement();
ResultSet rset = stmt.executeQuery(sql);
while (rset.next()) {
TelefonicaDataVO vo = new TelefonicaDataVO();
vo.setTelefonicaDataId(rset.getString("Telefonica_PSD_ID"));
vo.setReceptionDate(nvl(rset.getTimestamp("CREATION_DATE")));
vo.setMessage(nvl(rset.getString("MESSAGE")));
ret.add(vo);
}
}