Java 中的 Minguo 年表 dateNow(时钟)方法，示例
原文:https://www . geeksforgeeks . org/Minguo 年表-date now clock-in-Java-method-with-example/
Java . time . chrono . Minguo 年表类的 dateNow() 方法用于从指定的时钟对象中根据 Minguo 日历系统获取当前的 Minguo 日期。
语法:
public MinguoDate dateNow(Clock clock)
参数:该方法以时钟的对象为参数，用于从指定的时钟对象中获取根据民国历法系统的当前民国日期。
返回值:该方法从指定的时钟对象返回根据民国日历系统的民国日期。
以下是举例说明 dateNow() 方法的例子:
例 1:
// Java program to demonstrate
// MinguoNow() 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
// MinguoDate Object
MinguoDate hidate
= MinguoDate.now();
// getting MinguoChronology
// used in MinguoDate
MinguoChronology crono
= hidate.getChronology();
// creating and initializing
// clock object
Clock clock = Clock.systemUTC();
// getting MinguoDate for the
// given clock object
// by using dateNow() method
MinguoDate date
= crono.dateNow(clock);
// display the result
System.out.println(
"MinguoDate is: "
+ date);
}
catch (DateTimeException e) {
System.out.println(
"passed parameter can "
+ "not form a date");
System.out.println(
"Exception thrown: " + e);
}
}
}
输出:
MinguoDate is: Minguo ROC 109-04-15
例 2:
// Java program to demonstrate
// MinguoNow() 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
// MinguoDate Object
MinguoDate hidate
= MinguoDate.now();
// getting MinguoChronology
// used in MinguoDate
MinguoChronology crono
= hidate.getChronology();
// creating and initializing
// clock object
Clock clock = Clock.systemUTC();
// setting clock
clock = Clock.tick(
clock,
Duration.ofDays(100));
// getting MinguoDate for the
// given clock object
// by using dateNow() method
MinguoDate date
= crono.dateNow(clock);
// display the result
System.out.println(
"MinguoDate is: "
+ date);
}
catch (DateTimeException e) {
System.out.println(
"passed parameter can "
+ "not form a date");
System.out.println(
"Exception thrown: " + e);
}
}
}
输出:
MinguoDate is: Minguo ROC 109-02-08
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