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Java MinguoDate hashCode()用法及代码示例

java.time.chrono.MinguoDate类的hashCode()方法用于获取特定Minguo日期的哈希码。

用法:

public int hashCode()

参数:此方法不接受任何参数作为参数。



返回值:此方法返回特定Mininguo日期的哈希码。

下面是说明hashCode()方法的示例:示例1:

Java

// Java program to demonstrate 
// hashCode() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
            // creating and initializing 
            // MinguoDate Object 
            MinguoDate hidate = MinguoDate.now(); 
  
            // getting hash code of the date 
            // by using hashCode() method 
            long tempo = hidate.hashCode(); 
  
            // display the result 
            System.out.println("hashcode:"
                               + tempo); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown:"
                               + e); 
        } 
    } 
}
输出:
hashcode:-1990230825

范例2:

Java

// Java program to demonstrate 
// hashCode() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
            // creating and initializing 
            // MinguoDate Object 
            MinguoDate hidate = MinguoDate.of(1345, 06, 13); 
  
            // getting hash code of the date 
            // by using hashCode() method 
            long tempo = hidate.hashCode(); 
  
            // display the result 
            System.out.println("hashcode:"
                               + tempo); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown:"
                               + e); 
        } 
    } 
}
输出:
hashcode:-1996123070

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




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注:本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 MinguoDate hashCode() method in Java with Example。非经特殊声明,原始代码版权归原作者所有,本译文的传播和使用请遵循“署名-相同方式共享 4.0 国际 (CC BY-SA 4.0)”协议。