能够将一个或多个单词从一种语言映射到另一种语言的可靠国际化方法看起来如何？

Question

我有一系列工作日[“星期一”，“星期二”..等]，我需要将每一天翻译成另一种语言。

let weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'];

translatedArray = ['Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi'];

最好的方法是什么？ 我需要输出一个带有翻译数组的新数组

Answer 1

我的简单方法是在这样的对象中维护一个 json

let weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'];
let anotherLanguageDays = {
   "Monday" : "星期一",
    "Tuesday" : "星期一",
    ... and so on
};

现在当你遍历数组时，你可以做这样的事情

weekdays.forEach(d => {
   console.log(anotherLanguageDays[d]);
})

您的代码的完整示例...

 let weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']; let anotherLangauge = { Monday : "Lundi", Tuesday : "Mardi", Wednesday : "Mercredi", Thursday : "Jeudi", Friday : "Vendredi" }; weekdays.forEach(d => { console.log(anotherLangauge[d]); })

Answer 2

您可以执行以下操作：

let arr = ["Mon", "Tue"]
let mapping = {
  "Mon":"aaa",
  "Tue":"sss"
}
newArr = arr.map((str) => {
  return mapping[str];
});
console.log(newArr) //["aaa","sss"]

Answer 3

您可以使用Array reduce方法来制作结果对象。

 let weekdays = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"]; let translatedArray = ["Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi"]; let ret = weekdays.reduce((p, c, i) => { p[c] = translatedArray[i]; return p; }, {}); console.log(ret); console.log(ret["Tuesday"]);

Answer 4

主要归结为选择最方便的map方法。 一种可能的方法可能类似于下一个提供的示例代码......

 const i18nMap = { "en-GB": { weekdays: { monday: "Monday", tuesday: "Tuesday", wednesday: "Wednesday", thursday: "Thursday", friday: "Friday", }, }, "fr-FR": { weekdays: { monday: "Lundi", tuesday: "Mardi", wednesday: "Mercredi", thursday: "Jeudi", friday: "Vendredi", }, }, "de-DE": { weekdays: { monday: "Montag", tuesday: "Dienstag", wednesday: "Mittwoch", thursday: "Donnerstag", friday: "Freitag", }, }, }; function getItemFromBoundLanguageMap(item) { return this[item]; } // let weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']; const weekdaysKeyList = Object.keys(i18nMap["en-GB"].weekdays); const weekdaysEnGB = weekdaysKeyList.map( getItemFromBoundLanguageMap, i18nMap["en-GB"].weekdays ); const weekdaysFrFR = weekdaysKeyList.map( getItemFromBoundLanguageMap, i18nMap["fr-FR"].weekdays ); const weekdaysDeDE = weekdaysKeyList.map( getItemFromBoundLanguageMap, i18nMap["de-DE"].weekdays ); console.log("weekdaysKeyList :", weekdaysKeyList); console.log("weekdaysEnGB :", weekdaysEnGB); console.log("weekdaysFrFR :", weekdaysFrFR); console.log("weekdaysDeDE :", weekdaysDeDE);

 .as-console-wrapper { min-height: 100%!important; top: 0; }

Answer 5

创建一个带有代表语言代码的键的对象。 每种语言代码都有另一个对象，其中包含该语言中的单词和单词的翻译。

编写一个函数，它接受一个字符串数组作为您要翻译的单词和一个语言代码，该代码指示从哪种语言获取翻译。

确保将所有键都小写以保持一致。 这些值没有小写。

按照此方法，您可以通过添加更多要使用的语言和单词来轻松扩展。

 const translations = { 'en-US': { monday: 'Monday', tuesday: 'Tuesday', wednesday: 'Wednesday', thursday: 'Thursday', friday: 'Friday', saturday: 'Saturday', sunday: 'Sunday' }, 'fr-FR': { monday: 'Lundi', tuesday: 'Mardi', wednesday: 'Mecredi', thursday: 'Jeudi', friday: 'Vendredi', saturday: 'Samedi', sunday: 'Dimanche' }, 'nl-NL': { monday: 'Maandag', tuesday: 'Dinsdag', wednesday: 'Woensdag', thursday: 'Donderdag', friday: 'Vrijdag', saturday: 'Zaterdag', sunday: 'Zondag' } }; const translate = (strings, language) => { if (!translations.hasOwnProperty(language)) { throw new Error(`Language ${language} does not exist in the translations object.`); } const set = translations[language]; return Object.entries(set) .filter(([ key, value ]) => strings.includes(key)) .map(([ key, value ]) => value); }; let weekdays = [ 'monday', 'tuesday', 'wednesday', 'thursday', 'friday' ]; const frenchWeekdays = translate(weekdays, 'fr-FR'); const englishWeekdays = translate(weekdays, 'en-US'); const dutchWeekdays = translate(weekdays, 'nl-NL'); console.log(frenchWeekdays); console.log(englishWeekdays); console.log(dutchWeekdays); // Example with non existent translations. translate(weekdays, 'de-DE');