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「Flutter/日時」の版間の差分

提供: 初心者エンジニアの簡易メモ
移動: 案内検索
(unixtime)
(unixtime)
行5: 行5:
 
  DateTime dd = new DateTime.fromMillisecondsSinceEpoch(unixtime);
 
  DateTime dd = new DateTime.fromMillisecondsSinceEpoch(unixtime);
 
  print("date=$dd"); // date=2019-05-06 04:56:30.237
 
  print("date=$dd"); // date=2019-05-06 04:56:30.237
 +
print("date:${dd.toString().substring(0,16)}"); // date=2019-05-06 04:56
  
 
==x日前==
 
==x日前==
 
https://stackoverflow.com/questions/50632217/dart-flutter-converting-timestamp
 
https://stackoverflow.com/questions/50632217/dart-flutter-converting-timestamp

2019年5月6日 (月) 05:03時点における版

unixtime

int unixtime = DateTime.now().toUtc().millisecondsSinceEpoch;
print("unixtime=$unixtime"); // unixtime=1557085819211
DateTime dd = new DateTime.fromMillisecondsSinceEpoch(unixtime);
print("date=$dd"); // date=2019-05-06 04:56:30.237
print("date:${dd.toString().substring(0,16)}"); // date=2019-05-06 04:56

x日前

https://stackoverflow.com/questions/50632217/dart-flutter-converting-timestamp