java.time.chrono.IsoChronology類的localDateTime()方法用於根據Iso日曆係統從任何其他臨時訪問器對象檢索本地日期和時間。
用法:
public LocalDateTime localDateTime( TemporalAccessor temporal)
參數:此方法將任何臨時訪問器的對象作為參數。
返回值:此方法根據Iso日曆係統從時間訪問器的任何其他對象返回本地日期和時間。
下麵是說明localDateTime()方法的示例:
範例1:
// Java program to demonstrate
// localDateTime() method
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] argv)
{
try {
// creating and initializing
// LocalDate Object
LocalDate hidate
= LocalDate.now();
// getting IsoChronology
// used in LocalDate
IsoChronology crono
= hidate.getChronology();
// creating and initializing
// TemporalAccessor object
ZonedDateTime zonedate
= ZonedDateTime.parse(
"2018-10-25T23:12:31."
+ "123+02:00[Europe/Paris]");
// getting LocalDate for the
// given TemporalAccessor object
// by using localDateTime() method
LocalDateTime date
= crono.localDateTime(zonedate);
// display the result
System.out.println("LocalDateTime is:"
+ date);
}
catch (DateTimeException e) {
System.out.println("passed parameter can"
+ " not form a date");
System.out.println("Exception thrown:" + e);
}
}
}
輸出:
LocalDateTime is:2018-10-25T23:12:31.123
範例2:
// Java program to demonstrate
// localDateTime() method
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] argv)
{
try {
// creating and initializing
// LocalDate Object
LocalDate hidate
= LocalDate.now();
// getting IsoChronology
// used in LocalDate
IsoChronology crono
= hidate.getChronology();
// creating and initializing
// TemporalAccessor object
LocalDateTime localdate
= LocalDateTime
.parse("2018-12-30T19:34:50.63");
// getting LocalDate for the
// given TemporalAccessor object
// by using localDateTime() method
LocalDateTime date
= crono.localDateTime(localdate);
// display the result
System.out.println("LocalDateTime is:"
+ date);
}
catch (DateTimeException e) {
System.out.println("passed parameter can"
+ " not form a date");
System.out.println("Exception thrown:" + e);
}
}
}
輸出:
LocalDateTime is:2018-12-30T19:34:50.630
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注:本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 IsoChronology localDateTime() method in Java with Example。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。