Java中的 MinguoChronology date(TemporalAccessor) 方法示例

Java.time.chrono.MinguoChronology类的date()方法用于根据民国日历系统从另一个 TemporalAccessor 对象中获取本地日期。

句法：

public MinguoDate date(TemporalAccessor temporal)

参数：此方法将任何时间访问器的对象作为参数。

返回值：该方法根据民国日历系统从另一个 TemporalAccessor 对象返回本地日期。

以下是说明date()方法的示例：

示例 1：

// Java program to demonstrate
// date() 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
            // TemporalAccessor object
            ZonedDateTime zonedate
                = ZonedDateTime.parse(
                    "2018-10-25T23:12:31."
                    + "123+02:00[Europe/Paris]");
  
            // getting MinguoDate for the
            // given TemporalAccessor object
            // by using date() method
            MinguoDate date = crono.date(zonedate);
  
            // 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 107-10-25

示例 2：

// Java program to demonstrate
// date() 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
            // TemporalAccessor object
            LocalDateTime localdate
                = LocalDateTime
                      .parse("2018-12-30T19:34:50.63");
  
            // getting MinguoDate for the
            // given TemporalAccessor object
            // by using date() method
            MinguoDate date = crono.date(localdate);
  
            // 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 107-12-30

参考： https://docs.oracle.com/javase/9/docs/api/ Java/time/chrono/MinguoChronology.html#date-java.time.chrono.Era-int-int-int-