Java中的 ThaiBuddhistChronology dateNow(Clock) 方法与示例

Java.time.chrono.ThaiBuddhistChronology类的dateNow()方法用于从指定的时钟对象中根据 ThaiBuddhist 日历系统获取当前 ThaiBuddhist 日期。

句法：

public ThaiBuddhistDate dateNow(Clock clock)

参数：该方法以时钟对象为参数，用于从指定的时钟对象中根据泰历系统获取当前泰佛日期。

返回值：该方法从指定的时钟对象中返回按照泰国佛教日历系统的泰国佛教日期。

以下是说明dateNow()方法的示例：

示例 1：

// Java program to demonstrate
// dateNow() 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
            // ThaiBuddhistDate Object
            ThaiBuddhistDate hidate
                = ThaiBuddhistDate.now();
  
            // getting ThaiBuddhistChronology
            // used in ThaiBuddhistDate
            ThaiBuddhistChronology crono
                = hidate.getChronology();
  
            // creating and initializing
            // clock object
            Clock clock = Clock.systemUTC();
  
            // getting ThaiBuddhistDate for the
            // given clock object
            // by using dateNow() method
            ThaiBuddhistDate date
                = crono.dateNow(clock);
  
            // display the result
            System.out.println(
                "ThaiBuddhistDate is: "
                + date);
        }
        catch (DateTimeException e) {
            System.out.println(
                "passed parameter can "
                + "not form a date");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

输出：

JapaneseDate is: Japanese Heisei 32-03-11

示例 2：

// Java program to demonstrate
// dateNow() 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
            // ThaiBuddhistDate Object
            ThaiBuddhistDate hidate
                = ThaiBuddhistDate.now();
  
            // getting ThaiBuddhistChronology
            // used in ThaiBuddhistDate
            ThaiBuddhistChronology crono
                = hidate.getChronology();
  
            // creating and initializing
            // clock object
            Clock clock = Clock.systemUTC();
  
            // setting clock
            clock = Clock.tick(
                clock,
                Duration.ofDays(100));
  
            // getting ThaiBuddhistDate for the
            // given clock object
            // by using dateNow() method
            ThaiBuddhistDate date
                = crono.dateNow(clock);
  
            // display the result
            System.out.println(
                "ThaiBuddhistDate is: "
                + date);
        }
        catch (DateTimeException e) {
            System.out.println(
                "passed parameter can "
                + "not form a date");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

输出：

ThaiBuddhistDate is: ThaiBuddhist BE 2563-02-08

参考： https://docs.oracle.com/javase/9/docs/api/ Java/time/chrono/ThaiBuddhistChronology.html#dateNow-java.time.Clock-