Java中的 MinguoDate atTime() 方法示例

Java.time.chrono.MinguoDate类的atTime()方法用于将此 MinguoDate 时间与本地时间相加，以生成等效的日期和时间。

句法：

public final ChronoLocalDateTime
      atTime(LocalTime localTime)

参数：此方法将LocalTime 类型的对象作为参数。

返回值：此方法通过将此民国日期与传递的本地时间相加来返回 ChronoLocalDateTime。

下面是说明atTime()方法的示例：

示例 1：

// Java program to demonstrate
// atTime() 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();
  
            // creating and initializing
            // TemporalAccessor object
            LocalTime localtime
                = LocalTime.now();
  
            // getting Chrono Local date time
            // by using atTime() method
            ChronoLocalDateTime date
                = hidate.atTime(localtime);
  
            // display the result
            System.out.println(
                "Chrono LocalDateTime is: "
                + date);
        }
        catch (DateTimeException e) {
            System.out.println(
                "passed parameter can"
                + " not form a date");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

输出：

Chrono LocalDateTime is: Minguo ROC 109-04-20T14:28:17.085

示例 2：

// Java program to demonstrate
// atTime() 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();
  
            // creating and initializing
            // TemporalAccessor object
            LocalTime localtime
                = LocalTime.of(8, 20);
  
            // getting Chrono Local date time
            // by using atTime() method
            ChronoLocalDateTime date
                = hidate.atTime(localtime);
  
            // display the result
            System.out.println(
                "Chrono LocalDateTime is: "
                + date);
        }
        catch (DateTimeException e) {
            System.out.println(
                "passed parameter can"
                + " not form a date");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

输出：

Chrono LocalDateTime is: Minguo ROC 109-04-20T08:20

参考： https://docs.oracle.com/javase/9/docs/api/ Java/time/chrono/MinguoDate.html#atTime-java.time.LocalTime-