iPhone lproj文件夾的語言環境代碼

Question

我在哪裏可以找到我的項目本地化文件夾的語言環境名稱縮寫列表？ （如英語爲en，法語爲fr）。

我期待德語，西班牙語和其他。

Answer 1

你可以叫他們English.lproj，Spanish.lproj等

的 「縮寫名稱」 實際上IETF language tags（即BCP 47），除非您使用pt_PT.lproj代替pt-PT.lproj。

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實際解釋例程是在https://github.com/apple/swift-corelibs-foundation/blob/master/CoreFoundation/PlugIn.subproj/CFBundle_Locale.c，由CFBundleGetLocalizationInfoForLocalization函數確定。這裏複製：

| lproj identifiers    | L# | C# | Display name    | 
|:-------------------------------|:----|:----|:---------------------------| 
| en_US = en = English   | 0 | 0 | English (United States) | 
| en_GB       | 0 | 2 | English (United Kingdom) | 
| en_AU       | 0 | 15 | English (Australia)  | 
| en_CA       | 0 | 82 | English (Canada)   | 
| en_SG       | 0 | 100 | English (Singapore)  | 
| en_IE       | 0 | 108 | English (Ireland)   | 
| fr_FR = fr = French   | 1 | 1 | French (France)   | 
| fr_CA       | 1 | 11 | French (Canada)   | 
| fr_CH       | 1 | 18 | French (Switzerland)  | 
| fr_BE       | 1 | 98 | French (Belgium)   | 
| de_DE = de = German   | 2 | 3 | German (Germany)   | 
| de_CH       | 2 | 19 | German (Switzerland)  | 
| de_AT       | 2 | 92 | German (Austria)   | 
| it_IT = it = Italian   | 3 | 4 | Italian (Italy)   | 
| it_CH       | 3 | 36 | Italian (Switzerland)  | 
| nl_NL = nl = Dutch    | 4 | 5 | Dutch (Netherlands)  | 
| nl_BE       | 34 | 6 | Dutch (Belgium)   |  
| sv_SE = sv = Swedish   | 5 | 7 | Swedish (Sweden)   | 
| es_ES = es = Spanish   | 6 | 8 | Spanish (Spain)   | 
| es_XL       | 6 | 86 | Spanish (Latin America) | 
| da_DK = da = Danish   | 7 | 9 | Danish (Denmark)   | 
| pt_BR = pt = Portuguese  | 8 | 71 | Portuguese (Brazil)  | 
| pt_PT       | 8 | 10 | Portuguese (Portugal)  | 
| nb_NO = nb = no = Norwegian | 9 | 12 | Norwegian Bokmål (Norway) | 
| nn_NO = nn = Nynorsk   | 151 | 101 | Norwegian Nynorsk (Norway) | 
| he_IL = he = Hebrew   | 10 | 13 | Hebrew (Israel)   | 
| ja_JP = ja = Japanese   | 11 | 14 | Japanese (Japan)   | 
|   ar = Arabic   | 12 | 16 | Arabic      | 
| fi_FI = fi = Finnish   | 13 | 17 | Finnish (Finland)   | 
| el_GR = el = Greek    | 14 | 20 | Greek (Greece)    | 
| el_CY       | 14 | 23 | Greek (Cyprus)    | 
| is_IS = is = Icelandic   | 15 | 21 | Icelandic (Iceland)  | 
| mt_MT = mt = Maltese   | 16 | 22 | Maltese (Malta)   | 
| tr_TR = tr = Turkish   | 17 | 24 | Turkish (Turkey)   | 
| hr_HR = hr = Croatian   | 18 | 68 | Croatian (Croatia)   | 
| zh_TW = zh-Hant    | 19 | 53 | Chinese (Taiwan)   | 
| zh_CN = zh = zh-Hans = Chinese | 33 | 52 | Chinese (China)   | 
| ur_PK = ur = Urdu    | 20 | 34 | Urdu (Pakistan)   | 
| ur_IN       | 20 | 96 | Urdu (India)    | 
| hi_IN = hi = Hindi    | 21 | 33 | Hindi (India)    | 
| th_TH = th = Thai    | 22 | 54 | Thai (Thailand)   | 
| ko_KR = ko = Korean   | 23 | 51 | Korean (South Korea)  | 
| lt_LT = lt = Lithuanian  | 24 | 41 | Lithuanian (Lithuania)  | 
| pl_PL = pl = Polish   | 25 | 42 | Polish (Poland)   | 
| hu_HU = hu = Hungarian   | 26 | 43 | Hungarian (Hungary)  | 
| et_EE = et = Estonian   | 27 | 44 | Estonian (Estonia)   | 
| lv_LV = lv = Latvian   | 28 | 45 | Latvian (Latvia)   | 
|   se = Sami    | 29 | 46 | Northern Sami    | 
| fo_FO = fo = Faroese   | 30 | 47 | Faroese (Faroe Islands) | 
| fa_IR = fa = Farsi    | 31 | 48 | Persian (Iran)    | 
| ru_RU = ru = Russian   | 32 | 49 | Russian (Russia)   | 
| ga_IE = ga = Irish    | 35 | 50 | Irish (Ireland)   | 
|   sq = Albanian   | 36 | -1 | Albanian     | 
| ro_RO = ro = Romanian   | 37 | 39 | Romanian (Romania)   | 
| cs_CZ = cs = Czech    | 38 | 56 | Czech (Czech Republic)  | 
| sk_SK = sk = Slovak   | 39 | 57 | Slovak (Slovakia)   | 
| sl_SI = sl = Slovenian   | 40 | 66 | Slovenian (Slovenia)  | 
|   yi = Yiddish   | 41 | -1 | Yiddish     | 
| sr_CS = sr = Serbian   | 42 | 65 | Serbian (Serbia)   | 
| mk_MK = mk = Macedonian  | 43 | 67 | Macedonian (Macedonia)  | 
| bg_BG = bg = Bulgarian   | 44 | 72 | Bulgarian (Bulgaria)  | 
| uk_UA = uk = Ukrainian   | 45 | 62 | Ukrainian (Ukraine)  | 
| be_BY = be = Byelorussian  | 46 | 61 | Belarusian (Belarus)  | 
| uz_UZ = uz = Uzbek    | 47 | 99 | Uzbek (Uzbekistan)   | 
|   kk = Kazakh   | 48 | -1 | Kazakh      | 
| hy_AM = hy = Armenian   | 51 | 84 | Armenian (Armenia)   | 
| ka_GE = ka = Georgian   | 52 | 85 | Georgian (Georgia)   | 
|   mo = Moldavian   | 53 | -1 | Moldavian     | 
|   ky = Kirghiz   | 54 | -1 | Kyrgyz      | 
|   tg = Tajiki   | 55 | -1 | Tajik      | 
|   tk = Turkmen   | 56 | -1 | Turkmen     | 
|   mn = Mongolian   | 58 | -1 | Mongolian     | 
|   ps = Pashto   | 59 | -1 | Pashto      | 
|   ku = Kurdish   | 60 | -1 | Kurdish     | 
|   ks = Kashmiri   | 61 | -1 | Kashmiri     | 
|   sd = Sindhi   | 62 | -1 | Sindhi      | 
|   bo = Tibetan   | 63 | 105 | Tibetan     | 
| ne_NP = ne = Nepali   | 64 | 106 | Nepali (Nepal)    | 
|   sa = Sanskrit   | 65 | -1 | Sanskrit     | 
| mr_IN = mr = Marathi   | 66 | 104 | Marathi (India)   | 
|   bn = Bengali   | 67 | 60 | Bengali     | 
|   as = Assamese   | 68 | -1 | Assamese     | 
| gu_IN = gu = Gujarati   | 69 | 94 | Gujarati (India)   | 
|   pa = Punjabi   | 70 | 95 | Punjabi     | 
|   or = Oriya    | 71 | -1 | Oriya      | 
|   ml = Malayalam   | 72 | -1 | Malayalam     | 
|   kn = Kannada   | 73 | -1 | Kannada     | 
|   ta = Tamil    | 74 | -1 | Tamil      | 
|   te = Telugu   | 75 | -1 | Telugu      | 
|   si = Sinhalese   | 76 | -1 | Sinhala     | 
|   my = Burmese   | 77 | -1 | Burmese     | 
|   km = Khmer    | 78 | -1 | Khmer      | 
|   lo = Lao    | 79 | -1 | Lao      | 
| vi_VN = vi = Vietnamese  | 80 | 97 | Vietnamese (Vietnam)  | 
|   id = Indonesian  | 81 | -1 | Indonesian     | 
|   tl = Tagalog   | 82 | -1 | Tagalog     | 
|   ms = Malay    | 83 | -1 | Malay      | 
|   am = Amharic   | 85 | -1 | Amharic     | 
|   ti = Tigrinya   | 86 | -1 | Tigrinya     | 
|   om = Oromo    | 87 | -1 | Oromo      | 
|   so = Somali   | 88 | -1 | Somali      | 
|   sw = Swahili   | 89 | -1 | Swahili     | 
|   rw = Kinyarwanda  | 90 | -1 | Kinyarwanda    | 
|   rn = Rundi    | 91 | -1 | Rundi      | 
|    Nyanja   | 92 | -1 | Nyanja      | 
|   mg = Malagasy   | 93 | -1 | Malagasy     | 
|   eo = Esperanto   | 94 | 103 | Esperanto     | 
|   cy = Welsh    | 128 | 79 | Welsh      | 
|   eu = Basque   | 129 | -1 | Basque      | 
| ca_ES = ca = Catalan   | 130 | 73 | Catalan (Spain)   | 
|   la = Latin    | 131 | -1 | Latin      | 
|   qu = Quechua   | 132 | -1 | Quechua     | 
|   gn = Guarani   | 133 | -1 | Guarani     | 
|   ay = Aymara   | 134 | -1 | Aymara      | 
|   tt = Tatar    | 135 | -1 | Tatar      | 
|   ug = Uighur   | 136 | -1 | Uyghur      | 
| dz_BT = dz = Dzongkha   | 137 | 83 | Dzongkha (Bhutan)   | 
|   jv = Javanese   | 138 | -1 | Javanese     | 
|   su = Sundanese   | 139 | -1 | Sundanese     | 
|   gl = Galician   | 140 | -1 | Galician     | 
| af_ZA = af = Afrikaans   | 141 | 102 | Afrikaans (South Africa) | 
|   br = Breton   | 142 | 77 | Breton      | 
| iu_CA = iu = Inuktitut   | 143 | 78 | Inuktitut (Canada)   | 
|   gd = Scottish   | 144 | 75 | Scottish Gaelic   | 
|   gv = Manx    | 145 | 76 | Manx      | 
| to_TO = to = Tongan   | 147 | 88 | Tongan (Tonga)    | 
|   grc     | 148 | 40 | Ancient Greek    | 
|   kl = Greenlandic  | 149 | 107 | Kalaallisut    | 
|   az = Azerbaijani  | 150 | -1 | Azerbaijani    | 

這裏：

• L＃是語言代碼和C＃是國家代碼。如果他們共享相同的語言和國家代碼，我認爲兩個標識符相同。
• 我只列出了出現源文件的字符串。它也承認類似zh_HK和Traditional Chinese（兩者的編號與zh_TW相同），可能是通過更復雜的CFLocale列表。

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由於iOS的10.3.1中，以下lproj名單實際使用的蘋果：

• 丹麥語，荷蘭語，英語，法語，德語，意大利語，日語，波蘭語，葡萄牙文，俄文，西班牙文，瑞典文
• ar，bo，ca，cs，da，de，el，en，es，fi，fr，he，hi，hr，hu，id，it，ja，ko，ms， nb，nl，no，pa，pl，pt，ro，ru，sk，sv，th，tr，uk，ur，vi，chr（注意：chr = Cherokee）
• EN_AU，en_CA，en_CN，EN_GB，en_ID，en_IN，en_JP，en_MY，en_NZ，en_SG
• ES_419，es_AR，es_CL，ES_CO，es_CR，es_GT，es_MX，es_PA，es_PE，es_US
• ar_SA，da_DK， de_AT，將de_CH，fi_FI，fr_BE，fr_CA，fr_CH表示，he_IL，it_CH，ms_MY，nb_NO，nl_BE，nl_NL，pt_BR表示，PT_PT，ru_RU，sv_SE，th_TH，tr_TR，yue_CN，zh_CN的，了zh_HK，zh_TW的

Answer 2

德國是de，西班牙文是es。這些代碼的一般格式是 languageCode_CountryCode 或 languageCode（用作指定語言時的默認值，但不是國家）。

所以你可以做這樣的事情en（通用英語），en_GB（英語，但來自英國）fr_FR（法語來自法國）和fr_CH（瑞士法語）。

語言代碼是ISO 639-1 standard的一部分，國家代碼來自ISO 3166 standard。

Answer 3

不久，您應該使用兩個字母代碼，大多數情況下，由BCP 47 codes指定。

更長，按照official Apple documentation的規定，您應該使用BCP 47 codes。

現在的經驗法則是使用最合適的代碼。你應該使用它，因爲這可以最大化類似區域的覆蓋範圍。

例如，如果您使用俄語本地化，則應該只使用ru代碼，而不是像ru-RU這樣的替代方法。這很重要，因爲如果您使用短代碼，來自其他國家講俄語的用戶將會看到您的俄文版應用程序。否則，只有俄羅斯使用俄語的人才會顯示俄語。

如果你想了解的語言代碼的詳細信息，包括推薦的代碼最常用的語言，你應該讀一段文章，我寫了一年多以前http://blog.i18n.ro/simplified-locale-codes/更多 - 請記住，有關於葡萄牙和一些技巧中文，但對於其他語言，您可以使用下面的列表。

Arabic (ar), Czech (cs), Danish (da), German (de), Greek (el), Finnish (fi), Hebrew (he), Hungarian (hu), Italian (it), Japanese (ja), Korean (ko), Norwegian (nb), Dutch (nl), Polish (pl), Romanian (ro), Russian (ru), Swedish (sv), Turkish (tr), Ukrainian (uk).

Answer 4

這個問題已經回答了，但我覺得做由多種來源更加混亂。事實是，iOS有30種語言可以識別爲.lproj文件夾。它不會接受任何區域代碼，因此告訴它fr-CA不會讓你加拿大法語，而是簡單地使用你的英文字符串。您需要爲該語言使用雙字母代碼（en.lproj，fr.lproj，es.lproj，de.lproj等）。這條規則的唯一例外是中文，應爲zh_Hans爲簡體中文，zh_Hant爲繁體中文。

更令人困惑的是，iTunes App Store有一個不同的它理解的語言集合，它確實承認許多區域版本，如澳大利亞英語和巴西葡萄牙語。

還有就是目前支持的語言和語言代碼在這裏不論是iOS和iTunes的一個完整的（和更新的）名單：

http://www.ibabbleon.com/iOS-Language-Codes-ISO-639.html