このクイックチュートリアルでは、JavaのDateからYear、Month、およびDayの整数値を抽出する方法について説明しました。 古い Date クラスと Calendar クラス、およびJava8の新しい日時ライブラリを使用してこれらの値を抽出する方法を示しました。All I want is to get passed groups of three ints ( a year, a month and a date) create some Date objects, do some simple test on them (along the lines of as date A before date B and after January 1 1990), convert them to java.sql.Date objects and pass them off to the database via JDBC.
All I want is to get passed groups of three ints ( a year, a month and a date) create some Date objects, do some simple test on them (along the lines of as date A before date B and after January 1 1990), convert them to java.sql.Date objects and pass them off to the database via JDBC.
method variable -. //only available inside the SetDate method LocalDate startDate = LocalDate.of (year, month, day); In short, both are different. You can do something like this to make it working. public void Setdate (int year, int month, int day) { this.startDate = LocalDate.of (year, month, day); } Share. The java.time classes use these formats by default when parsing & generating strings. For a span of time unattached to the timeline, the standard defines a format of PnYnMnDTnHnMnS where P marks the beginning and T separates any years-months-days from any hours-minutes-seconds. So an hour and a half is PT1H30M. . 338 386 50 361 163 9 188 374