Java中的 MinguoDate toString() 方法示例

Java.time.chrono.MinguoDate类的toString()方法用于将民国日期表示为字符串格式。
句法：

public String toString()

参数：此方法不接受任何参数作为参数。
返回值：该方法将民国日期返回为字符串格式。
下面是说明toString()方法的示例：
示例 1：

Java

// Java program to demonstrate
// toString() 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 string representation
            // of Minguo date
            // by using toString() method
            String date = hidate.toString();
 
            // Display the result
            System.out.println("Minguodate : "
                               + date);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can"
                               + " not form a date");
            System.out.println("Exception thrown: "
                               + e);
        }
    }
}

输出：

Minguodate : Minguo ROC 109-04-27

示例 2：

Java

// Java program to demonstrate
// toString() 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, 05, 23);
 
            // Getting string representation
            // of Minguo date
            // by using toString() method
            String date = hidate.toString();
 
            // Display the result
            System.out.println("Minguodate : "
                               + date);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can"
                               + " not form a date");
            System.out.println("Exception thrown: "
                               + e);
        }
    }
}

输出：

Minguodate : Minguo ROC 1345-05-23

参考： https://docs.oracle.com/javase/9/docs/api/ Java/time/chrono/MinguoDate.html#toString–