LocalDate类的getEra()方法 (LocalDate Class getEra() method)

• getEra() method is available in java.time package.

  getEra()方法在java.time包中可用。

• getEra() method is used to get the era applicable for this LocalDate object.

  getEra()方法用于获取适用于此LocalDate对象的时代。

• getEra() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.

  getEra()方法是一个非静态方法，只能通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。

• getEra() method does not throw an exception at the time of getting era.

  getEra()方法在获取时代时不会引发异常。

Syntax:

句法：

    public Era getEra();

Parameter(s):

参数：

• None

  没有

Return value:

返回值：

The return type of this method is Era, it returns the Era at this object based on ISO.

此方法的返回类型为Era ，它根据ISO返回此对象处的Era。

Example:

例：

// Java program to demonstrate the example 
// of Era getEra() method of LocalDate
import java.time.*;
import java.time.chrono.*;
public class GetEraOfLocalDate {
public static void main(String args[]) {
// Instantiates two LocalDate
LocalDate l_da1 = LocalDate.parse("2007-04-05");
LocalDate l_da2 = LocalDate.of(-2008, Month.MAY, 10);
// Display l_da1,l_da2
System.out.println("LocalDate l_da1 and l_da2: ");
System.out.println("l_da1: " + l_da1);
System.out.println("l_da2: " + l_da2);
System.out.println();
// Here, this method returns the era
// applicable at this date l_da1
Era get_era = l_da1.getEra();
// Display get_era
System.out.println("l_da1.getEra(): " + get_era);
// Here, this method returns the era
// applicable at this date l_da2
get_era = l_da2.getEra();
// Display get_era
System.out.println("l_da2.getEra(): " + get_era);
}
}

Output

输出量

LocalDate l_da1 and l_da2: 
l_da1: 2007-04-05
l_da2: -2008-05-10l_da1.getEra(): CE
l_da2.getEra(): BCE

翻译自: https://www.includehelp.com/java/localdate-getera-method-with-example.aspx