Java 中 WeekFields toString()方法，带示例

原文:https://www . geesforgeks . org/weekfield-tostring-method-in-Java-with-examples/

周字段类的 toString() 方法用于返回该周字段对象的字符串表示。

语法:

public String toString()

参数:此方法不接受任何内容。

返回值:这个方法返回这个 WeekFields 的字符串表示。

下面的程序说明了 WeekFields.toString()方法: 程序 1:

// Java program to demonstrate
// WeekFields.toString() method

import java.time.DayOfWeek;
import java.time.temporal.WeekFields;

public class GFG {
    public static void main(String[] args)
    {

        // create WeekFields
        WeekFields weekFields
            = WeekFields.of(DayOfWeek.MONDAY, 1);

        // apply toString()
        String toString = weekFields.toString();

        // print results
        System.out.println("String representation :"
                           + toString);
    }
}

Output:

String representation :WeekFields[MONDAY, 1]

程序 2:

// Java program to demonstrate
// WeekFields.toString() method

import java.time.temporal.WeekFields;
import java.util.Locale;

public class GFG {
    public static void main(String[] args)
    {

        Locale locale = new Locale("EN", "INDIA");

        // create WeekFields
        WeekFields weekFields = WeekFields.of(locale);

        // apply toString()
        String toString = weekFields.toString();

        // print results
        System.out.println("String representation :"
                           + toString);
    }
}

Output:

String representation :WeekFields[SUNDAY, 1]

参考文献:https://docs . Oracle . com/javase/10/docs/API/Java/time/temporal/weekfields . html # toString()

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