java日历类add方法

日历类setMinimalDaysInFirstWeek()方法 (Calendar Class setMinimalDaysInFirstWeek() method)

• setMinimalDaysInFirstWeek() method is available in java.util package.

  setMinimalDaysInFirstWeek()方法在java.util包中可用。

• setMinimalDaysInFirstWeek() method is used to set a minimum number of days needed in the first week of the year.

  setMinimalDaysInFirstWeek()方法用于设置一年的第一周所需的最少天数。

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

  setMinimalDaysInFirstWeek()方法是一种非静态方法，可通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。

• setMinimalDaysInFirstWeek() method does not throw an exception at the time of the set of minimum days needed in the first week of the year.

  setMinimalDaysInFirstWeek()方法在一年的第一周中所需的一组最少天数时不会引发异常。

Syntax:

句法：

    public void setMinimalDaysInFirstWeek(int days);

Parameter(s):

参数：

• int days – represents the numeric value to set the number of days needed in the first week of the year.

  int days –表示用于设置一年中第一周所需天数的数值。

Return value:

返回值：

The return type of this method is void, it returns nothing.

此方法的返回类型为void ，不返回任何内容。

Example:

例：

// Java Program to demonstrate the example of
// void setMinimalDaysInFirstWeek(int days) method
// of Calendar
import java.util.*;
public class SetMinimalDayInFirstWeek {public static void main(String args[]) {// Instantiating a Calendar object
Calendar ca = Calendar.getInstance();
System.out.println("ca: " + ca.getTime());
// By using setMinimalDaysInFirstWeek(int) method is to
// set the minimum number of days in the first week of
// Calendar
ca.setMinimalDaysInFirstWeek(5);
// By using getMinimalDaysInFirstWeek() method is to
// return the minimal days required to complete first
// week of the calendar
int min_days = ca.getMinimalDaysInFirstWeek();
// Display status
System.out.println("ca.getMinimalDaysInFirstWeek(): " + min_days);
}
}

Output

输出量

ca: Sun Feb 02 08:31:30 GMT 2020
ca.getMinimalDaysInFirstWeek(): 5

翻译自: https://www.includehelp.com/java/calendar-setminimaldaysinfirstweek-method-with-example.aspx

java日历类add方法