fix: 修复i18n跳转错误

app/localeSubpaths.js

@@ -0,0 +1,3 @@
+const localeSubpaths = { zh: 'zh-cn', th: 'th' }
+
+module.exports = localeSubpaths

app/next.config.js

@@ -5,8 +5,7 @@ const { nextI18NextRewrites } = require('next-i18next/rewrites')
 const withBundleAnalyzer = require('@next/bundle-analyzer')({
   enabled: process.env.ANALYZE === 'true',
 })
-
-const localeSubpaths = { zh: 'zh-cn', th: 'th' }
+const localeSubpaths = require('./localeSubpaths')
 const nextConfig = {
   // target: 'serverless',
   // assetPrefix: isProd ? (isVercel ? '' : '/e-hentai-view') : '',

package.json

@@ -1,7 +1,7 @@
 {
   "name": "e-hentai-view",
   "productName": "EhentaiView",
-  "version": "3.9.2",
+  "version": "3.9.3",
   "main": "server/src/app.js",
   "license": "MIT",
   "homepage": "https://exhentai.appspot.com",

server/src/server.js

@@ -3,7 +3,7 @@ const path = require('path')
 const next = require('next')
 const createProxyMiddleware = require('http-proxy-middleware')
   .createProxyMiddleware
-// const nextI18next = require('../../app/i18n')
+const localeSubpaths = require('../../app/localeSubpaths')
 const devProxy = {
   '/api': {
     target: 'http://localhost:8080/', // 端口自己配置合适的
@@ -20,13 +20,37 @@ const handle = app.getRequestHandler()
   await app.prepare()
 
   const server = dev ? require('express')() : require('./app')
-
   if (dev && devProxy) {
+    const cookieParser = require('cookie-parser')
+    server.use(cookieParser())
     Object.keys(devProxy).forEach(function (context) {
       server.use(createProxyMiddleware(context, devProxy[context]))
     })
   }
 
+  server.get('/', (req, res) => {
+    if (!req.cookies['next-i18next']) {
+      const lang = req.headers['accept-language'].slice(0, 2)
+      if (localeSubpaths[lang]) {
+        res.redirect('/' + localeSubpaths[lang])
+      } else {
+        res.cookie('next-i18next', 'en', {
+          maxAge: 6 * 31 * 24 * 60 * 60 * 1000,
+          path: '/',
+        })
+        res.redirect('/')
+      }
+    } else {
+      /** @type {string} */
+      const lang = req.cookies['next-i18next']
+      if (lang !== 'en') {
+        res.redirect('/' + localeSubpaths[lang])
+      } else {
+        handle(req, res)
+      }
+    }
+  })
+
   // await nextI18next.initPromise
 
   server.get('/service-worker.js', (req, res) => {