[英]Convert java.sql.Timestamp to Java 8 ZonedDateTime?
[英]Convert Timestamp from Database to java.sql.Timestamp
我正在從數據庫查詢數據,並想將數據庫時間戳轉換為java.sql.Timestamp:
List<Map<String, Object>> rows = jdbcTemplate.queryForList(SELECT_ALL_DATA);
for(Map row : rows) {
Customer customer = new Customer();
customer.setMaturityDate(new Timestamp((Long) row.get("MATURTIY_DATE")));
}
但是,這樣做可以使我:
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: java.sql.Timestamp cannot be cast to java.lang.Long
我也嘗試了一下,但沒有強制轉換為Long
,但這給了我:
The constructor Timestamp(Object) is undefined
有什么建議如何轉換數據庫對象?
感謝您的回復!
您無需創建新的時間戳實例,因為它已經返回了一個實例:
List<Map<String, Object>> rows = jdbcTemplate.queryForList(SELECT_ALL_DATA);
for(Map row : rows) {
Customer customer = new Customer();
customer.setMaturityDate((Timestamp)row.get("MATURTIY_DATE"));
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.