Formatter類的locale()方法 (Formatter Class locale() method)

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

  locale()方法在java.util包中可用。

• locale() method is used to returns the locales assign by the construction of this Formatter.

  locale()方法用于返回通過此Formatter的構造分配的語言環境。

• locale() 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.

  locale()方法是一種非靜態方法，可通過類對象訪問，如果嘗試使用類名稱訪問該方法，則會收到錯誤消息。

• locale() method may throw an exception at the time of returning Locale object.

  返回Locale對象時， locale()方法可能會引發異常。

  FormatterClosedException: This exception may throw when this Formatter close by calling it's close().

  FormatterClosedException：當此Formatter通過調用close()關閉時，可能會引發此異常。

Syntax:

句法：

public Locale locale();

Parameter(s):

參數：

• It does not accept any parameter.

  它不接受任何參數。

Return value:

返回值：

The return type of this method is Locale, it returns locale of this formatter otherwise it returns null.

此方法的返回類型為Locale ，它返回此格式化程序的語言環境，否則返回null。

Example:

例：

// Java program is to demonstrate the example of // locale() method of Formatterimport java.util.*;public class LocaleOfFormatter {public static void main(String[] args) {// Instantiates a StringBuffer and Formmatter objectStringBuffer sb = new StringBuffer();Formatter formatt = new Formatter(sb, Locale.UK);// By using format() method is to format a stringformatt.format("Hi %s !", "IncludeHelp");// Display Formatted StringSystem.out.println(formatt);// By using locale() method is to// return the locale set by the formation// of this FormattrSystem.out.println("formatt.locale(): " + formatt.locale());} }

Output

輸出量

Hi IncludeHelp ! formatt.locale(): en_GB

翻譯自: https://www.includehelp.com/java/formatter-locale-method-with-example.aspx

總結

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