Java SimpleDateFormat toLocalizedPattern()方法及示例

SimpleDateFormat类 的 toLocalizedPattern() 方法用于返回一个描述该日期格式的本地化模式的字符串。换句话说，一个特定的日期被转换为一个本地模式，如M/d/yy h:mm a。

语法

public String toLocalizedPattern()

参数： 该方法不接受任何参数。
返回值： 该方法返回日期格式化器的本地化模式字符串。下面的程序说明了SimpleDateFormat的toLocalizedPattern()方法的工作：

示例1 :

// Java code to illustrate// toLocalizedPattern() method import java.text.*;import java.util.Calendar; public class SimpleDateFormat_Demo {    public static void main(String[] args)        throws InterruptedException    {        // Initializing date Formatter        SimpleDateFormat SDFormat            = new SimpleDateFormat();         // Initializing the calendar Object        Calendar cal = Calendar.getInstance();         // Displaying the date        System.out.println("Date: "                           + SDFormat.format(                                 cal.getTime()));         // Use of toLocalizedPattern() method        System.out.println("In localized pattern: "                           + SDFormat                                 .toLocalizedPattern());    }}

输出

Date: 1/29/19 8:02 AMIn localized pattern: M/d/yy h:mm a

例2 :

// Java code to illustrate// toLocalizedPattern() method import java.text.*;import java.util.Calendar; public class SimpleDateFormat_Demo {    public static void main(String[] args)        throws InterruptedException    {        // Initializing date Formatter        SimpleDateFormat SDFormat            = new SimpleDateFormat();         // Initializing the calendar Object        Calendar cal = Calendar.getInstance();         // Displaying the date        System.out.println("Date: "                           + SDFormat                                 .format(                                     cal.getTime()));         // Use of toLocalizedPattern() method        System.out.println("In localized pattern: "                           + SDFormat                                 .toLocalizedPattern());    }}

输出

Date: 1/29/19 12:46 PMIn localized pattern: M/d/yy h:mm a