Java 中 Calendar getminimaldaysinfirst week()方法，带示例

原文:https://www . geesforgeks . org/calendar-getminimaldaysinfirst week-method-in-Java-with-examples/

Calendar 类中的getminimaldaysinfirst week()方法用于返回所需年份第一周所需的最小天数。 语法:

public int getMinimalDaysInFirstWeek()

参数:该方法不取任何参数。 返回值:该方法返回次年第一周所需的最小天数。 以下程序说明了日历类的 getMinimalDaysInFirstWeek()方法的工作: 例 1:

Java 语言(一种计算机语言，尤用于创建网站)

// Java code to illustrate
// getMinimalDaysInFirstWeek() method

import java.util.*;

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

        // Creating a calendar
        Calendar calndr
            = new GregorianCalendar(2018, 6, 10);

        // Getting the required minimal days
        int min_days
            = calndr.getMinimalDaysInFirstWeek();

        // Displaying the results
        System.out.println("The Minimal"
                           + " days required: "
                           + min_days);
    }
}

Output: 

The Minimal days required: 1

例 2:

Java 语言(一种计算机语言，尤用于创建网站)

// Java code to illustrate
// getMinimalDaysInFirstWeek() method

import java.util.*;

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

        // Creating a calendar
        Calendar calndr = Calendar.getInstance();

        // Getting the required minimal days
        int min_days
            = calndr.getMinimalDaysInFirstWeek();

        // Displaying the results
        System.out.println("The Minimal"
                           + " days required: "
                           + min_days);
    }
}

Output: 

The Minimal days required: 1

参考:T2【https://docs . Oracle . com/javase/8/docs/API/Java/util/calendar . html # getminimaldaysinfirst week–T4】

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