【发布时间】:2026-01-15 12:10:02
【问题描述】:
i18next-xhr-backend 的文档告诉我使用import 加载他们的模块。但是当我使用import-statement 时,什么都没有发生,Firefox 在开发者控制台中给了我一个SyntaxError:
SyntaxError: import declarations may only appear at top level of a module
那么我如何将 i18next 库与 XHR 后端一起使用?如果 .use(XHR)-line 和相应的导入被注释掉 (Warning: i18next::backendConnector: No backend was added via i18next.use. Will not load resources.),则以下代码示例有效。但它失败了,如果不是:ReferenceError: XHR is not defined
//import Fetch from 'i18next-fetch-backend';
let t = null;
i18next
.use(XHR)
.init({
debug: true,
fallbackLng: ['en'],
preload: ['en'],
ns: 'translation',
defaultNS: 'translation',
keySeparator: false, // Allow usage of dots in keys
nsSeparator: false,
backend: {
loadPath: '/locales/{{lng}}/{{ns}}.json',
},
}, (err, _t) => {
if (err) {
reject(err);
return;
}
t = _t;
//resolve();
});
jqueryI18next.init(i18next, $, {
tName: 't', // --> appends $.t = i18next.t
i18nName: 'i18n', // --> appends $.i18n = i18next
handleName: 'localize', // --> appends $(selector).localize(opts);
selectorAttr: 'data-i18n', // selector for translating elements
targetAttr: 'i18n-target', // data-() attribute to grab target element to translate (if different than itself)
optionsAttr: 'i18n-options', // data-() attribute that contains options, will load/set if useOptionsAttr = true
useOptionsAttr: false, // see optionsAttr
parseDefaultValueFromContent: true // parses default values from content ele.val or ele.text
});
$(".nav").localize();
【问题讨论】:
标签: javascript import internationalization i18next