Question

我正在尝试建立一个多语言的网站。我决定使用数据对象，以填写所有必需的文本。我使用的两种语言的路由完全相同，只是导入有所不同。没有代码重复，有什么方法可以做到这一点？

模板引擎是Express Handlebars，因此，如果有另一种使网站成为多语言的解决方案，我愿意实现它：) 在此先感谢您抽出宝贵的时间阅读本文。

我的路线中使用Sl语言的代码：

const express = require("express"),
    router = express.Router(),
    data = require("../Views/res/lang/sl");

router.get("/", (req, res) => {
    data.Home = setupDataObject(data.Home, req.originalUrl, "Home");
    res.render("homepage", data.Home);
});

router.get("/About", (req, res) => {
    data.About = setupDataObject(data.About, req.originalUrl, "About");
    res.render("About", data.About);
});

function setupDataObject(data, url, active) {
    data.current = url.substring(4);
    data.active = { [active]: true };
    return data;
}
module.exports = router;

还有英文版

const express = require("express"),
    router = express.Router(),
    data = require("../Views/res/lang/en");

router.get("/", (req, res) => {
    data.Home = setupDataObject(data.Home, req.originalUrl, "Home");
    res.render("homepage", data.Home);
});

router.get("/About", (req, res) => {
    data.About = setupDataObject(data.About, req.originalUrl, "About");
    res.render("About", data.About);
});

function setupDataObject(data, url, active) {
    data.current = url.substring(4);
    data.active = { [active]: true };
    return data;
}
module.exports = router;

Answer 1

您可以使用url参数来处理语言环境，不是吗？

const express = require("express"),
    router = express.Router();


router.get("/:locale/", (req, res) => {
    const data = require("../Views/res/lang/" + locale);
    data.Home = setupDataObject(data.Home, req.originalUrl, "Home");
    res.render("homepage", data.Home);
});

router.get("/:locale/About", (req, res) => {
    const data = require("../Views/res/lang/" + locale);
    data.About = setupDataObject(data.About, req.originalUrl, "About");
    res.render("About", data.About);
});

function setupDataObject(data, url, active) {    
    data.current = url.substring(4);
    data.active = { [active]: true };
    return data;
}

module.exports = router;

快递，用同一条路线配不同进口货？

1 个答案: