Java 中的 JapaneseDate getEra()方法,示例
原文:https://www . geesforgeks . org/japanesedate-getera-method-in-Java-with-example/
Java . time . chrono . japanesedate类的 getEra() 方法用于检索与该日本日期相关的纪元。
语法:
public JapaneseEra getEra()
参数:此方法不接受任何参数。
返回值:这个方法返回这个日本日期的时代。
以下是举例说明 getEra() 方法: T3】例 1:T5】
Java 语言(一种计算机语言,尤用于创建网站)
// Java program to demonstrate
// getEra() 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
// JapaneseDate Object
JapaneseDate hidate = JapaneseDate.now();
// getting chronology of this date
// by using getChronology() method
JapaneseEra crono = hidate.getEra();
// display the result
System.out.println("JapaneseEra: "
+ crono);
}
catch (DateTimeException e) {
System.out.println("passed parameter can"
+ " not form a date");
System.out.println("Exception thrown: "
+ e);
}
}
}
Output
JapaneseEra: Heisei
例 2:
Java 语言(一种计算机语言,尤用于创建网站)
// Java program to demonstrate
// getEra() 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
// JapaneseDate Object
JapaneseDate hidate
= JapaneseDate.of(2008, 04, 24);
// getting chronology of this date
// by using getChronology() method
JapaneseEra crono = hidate.getEra();
// display the result
System.out.println("JapaneseEra: "
+ crono);
}
catch (DateTimeException e) {
System.out.println("passed parameter can"
+ " not form a date");
System.out.println("Exception thrown: "
+ e);
}
}
}
Output:
Some error occured or ide is down,please try again
Output
JapaneseEra: Heisei
参考:https://docs . Oracle . com/javase/9/docs/API/Java/time/chrono/japanesedate . html # getEra–
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