I18n fro koa, based on i18n-2. NOTE: If want to use koa-i18n, koa-locale must be required!
| koa-i18n version | branch | koa version |
|---|---|---|
| 1.x latest | v1.x | 1.x latest |
| 2.x next | master | 2.x next |
$ npm install koa-i18nconst Koa = require('koa')
const convert = require('koa-convert')
const locale = require('koa-locale') // detect the locale
const render = require('koa-swig') // swig render
const i18n = require('koa-i18n')
const app = new Koa()
// Required!
locale(app)
app.context.render = render({
root: __dirname + '/views/',
ext: 'html'
})
app.use(i18n(app, {
directory: './config/locales',
locales: ['zh-CN', 'en'], // `zh-CN` defaultLocale, must match the locales to the filenames
defaultLocale: 'en-US',
modes: [
'query', // optional detect querystring - `/?locale=en-US`
'subdomain', // optional detect subdomain - `zh-CN.koajs.com`
'cookie', // optional detect cookie - `Cookie: locale=zh-TW`
'header', // optional detect header - `Accept-Language: zh-CN,zh;q=0.5`
'url', // optional detect url - `/en`
'tld', // optional detect tld(the last domain) - `koajs.cn`
function() {} // optional custom function (will be bound to the koa context)
]
}))
app.use(function (ctx) {
ctx.body = ctx.i18n.__('any key');
})
app.use(convert(function *() {
yield this.render('index')
}))Tip: We can change position of the elements in the
modesarray. If one mode is detected, no continue to detect.
- i18n-2
- koa-locale - Get locale variable from query, subdomain, accept-languages or cookie
MIT