Java中的日历 setLenient() 方法及示例
Calendar 类中的setLenient(boolean leniency )方法用于指定对日期和时间的解释是否宽松。
句法:
public void setLenient(boolean leniency)
参数:该方法接受一个布尔类型的参数leniency,它是指日历的模式。布尔值 true 打开宽大模式, false 关闭宽大模式。
返回值:该方法不返回任何值。
下面的程序说明了 Calendar 类的 setFirstDayOfWeek() 方法的工作:
示例 1:
// Java code to illustrate
// setLenient() method
import java.util.*;
public class Calendar_Demo {
public static void main(String args[])
{
// Creating a calendar object
Calendar calndr = Calendar.getInstance();
// Displaying the current
// mood of leniency
boolean value = calndr.isLenient();
System.out.println("Is the"
+ " Calendar lenient? "
+ value);
// Changing the leniency
calndr.setLenient(false);
// Displaying the result
System.out.println("The altered"
+ " Leniency: "
+ calndr.isLenient());
}
}
输出:
Is the Calendar lenient? true
The altered Leniency: false
示例 2:
// Java code to illustrate
// isLenient() method
import java.util.*;
public class CalendarDemo {
public static void main(String args[])
{
// Creating a calendar object
Calendar calndr
= Calendar.getInstance();
// Displaying the calendar
System.out.println("Current Calendar: "
+ calndr.getTime());
// Checking the leniency
boolean leniency = calndr.isLenient();
calndr.setLenient(false);
leniency = calndr.isLenient();
// Displaying the leniency
System.out.println("Calendar is"
+ " lenient? "
+ leniency);
// Checking the leniency
calndr.setLenient(true);
leniency = calndr.isLenient();
// Displaying the leniency
System.out.println("Calendar is"
+ " lenient: "
+ leniency);
}
}
输出:
Current Calendar: Thu Feb 21 11:00:50 UTC 2019
Calendar is lenient? false
Calendar is lenient: true
参考: https: Java/util/Calendar.html#setLenient-boolean-