我的问题是,当我访问?lang=en
查询参数网址时,从未使用过英文翻译。但匈牙利语文本更改效果很好,在默认的hu语言中显示text to test on hungarian
没有问题。出了什么问题?
app.js:
var express = require('express'),
bodyParser = require('body-parser'),
cookieParser = require('cookie-parser'),
exphbs = require('express-handlebars'),
i18n = require('i18n');
var app = express();
app.engine('.hbs', exphbs({
extname: '.hbs',
defaultLayout: 'main',
helpers: {
__: function() { return i18n.__.apply(this, arguments); },
__n: function() { return i18n.__n.apply(this, arguments); }
}
}));
app.set('view engine', '.hbs');
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use('/', require('./routes/portfolio'));
i18n.configure({
locales: ['hu', 'en'],
fallbacks: {'en': 'hu'},
defaultLocale: 'hu',
cookie: 'locale',
queryParameter: 'lang',
directory: __dirname + '/locales',
directoryPermissions: '755',
autoReload: true,
updateFiles: true,
api: {
'__': '__', //now req.__ becomes req.__
'__n': '__n' //and req.__n can be called as req.__n
}
});
app.use(i18n.init);
视图/ portfolio.hbs:
<span id="text">{{{__ "text to test"}}}</span>
区域设置/ hu.json:
{
"text to test": "text to test on hungarian"
}
区域设置/ en.json:
{
"text to test": "text to test on english"
}
完整控制台登录开始:
i18n:debug will use C:\www\node\lantosistvan\locales\hu.json +0ms
i18n:debug read C:\www\node\lantosistvan\locales\hu.json for locale: hu +5ms
i18n:debug will use C:\www\node\lantosistvan\locales\en.json +3ms
i18n:debug read C:\www\node\lantosistvan\locales\en.json for locale: en +1ms
lantosistvan-portfolio:server Listening on port 3000 +16ms
i18n:warn WARN: No locale found - check the context of the call to __(). Using hu as current locale +5s
GET /about-me?lang=en 304 90.678 ms - -
感谢您的帮助!
答案 0 :(得分:2)
更改为路由器和i18n.configure的顺序似乎解决了它,所以你必须在路由器调用之前放置i18n。