java 方法 示例

區域設置類getISOCountries()方法 (Locale Class getISOCountries() method)

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

  getISOCountries()方法在java.util包中可用。

• getISOCountries() method is used to return an array of string that holds two-letter available country codes in ISO 3166.

  getISOCountries()方法用于返回一個字符串數組，該字符串數組包含ISO 3166中兩個字母的可用國家/地區代碼。

• getISOCountries() method is a static method, it is accessible with the class name and if we try to access the method with the class object then we will not get an error.

  getISOCountries()方法是一個靜態方法，可以使用類名進行訪問，如果嘗試使用類對象訪問該方法，則不會收到錯誤。

• getISOCountries() method does not throw an exception at the time of returning the array of the string of country codes.

  返回國家/地區代碼字符串數組時， getISOCountries()方法不會引發異常。

Syntax:

句法：

public static String[] getISOCountries();

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 the method is String[], it returns list of all two letter country codes that exists in ISO 3166.

該方法的返回類型為String [] ，它返回ISO 3166中存在的所有兩個字母國家/地區代碼的列表。

Example:

例：

// Java program to demonstrate the example // of String[] getISOCountries() method of Locale import java.util.*;public class GetISOCountriesOfLocale {public static void main(String[] args) {// Instantiates LocaleLocale lo = new Locale("JAPANESE", "JAPAN");// Display LocaleSystem.out.println("lo: " + lo);// By using getISOCountries() method is// to return all 2 letter ISO 3166 codes// for the locale countryString[] country = lo.getISOCountries();System.out.println("lo.getISOCountries(): ");for (int i = 0; i < country.length; ++i)System.out.println(country[i]);} }

Output

輸出量

lo: japanese_JAPAN lo.getISOCountries(): AD AE AF AG AI AL AM AO AQ AR AS AT AU AW AX AZ BA BB BD BE BF BG BH BI BJ BL BM BN BO BQ BR BS BT BV BW BY BZ CA CC CD CF CG CH CI CK CL CM CN CO CR CU CV CW CX CY CZ DE DJ DK DM DO DZ EC EE EG EH ER ES ET FI FJ FK FM FO FR GA GB GD GE GF GG GH GI GL GM GN GP GQ GR GS GT GU GW GY HK HM HN HR HT HU ID IE IL IM IN IO IQ IR IS IT JE JM JO JP KE KG KH KI KM KN KP KR KW KY KZ LA LB LC LI LK LR LS LT LU LV LY MA MC MD ME MF MG MH MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ NA NC NE NF NG NI NL NO NP NR NU NZ OM PA PE PF PG PH PK PL PM PN PR PS PT PW PY QA RE RO RS RU RW SA SB SC SD SE SG SH SI SJ SK SL SM SN SO SR SS ST SV SX SY SZ TC TD TF TG TH TJ TK TL TM TN TO TR TT TV TW TZ UA UG UM US UY UZ VA VC VE VG VI VN VU WF WS YE YT ZA ZM ZW

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

java 方法 示例

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