基於 docker 的 Vue 專案中的熱重載-PHP中文網路問答

您好，我的 vue 專案遇到問題。

我在 docker 有前端後端和後端資料庫。

這是 vue.config.js 設定：

module.exports = defineConfig({ configureWebpack: { entry: "./src/main.js", devServer: { hot: true, }, watch: true, watchOptions: { ignored: /node_modules/, poll: 500, }, }, transpileDependencies: true })

容器在創建過程中會自行安裝 npm 和 package.json 中給出的套件：

{ "name": "frontend", "version": "0.1.0", "private": true, "scripts": { "serve": "vue-cli-service serve", "build": "vue-cli-service build", "lint": "vue-cli-service lint" }, "dependencies": { "@morioh/v-smooth-scrollbar": "^1.0.3", "@vuepic/vue-datepicker": "^4.2.0", "@vueuse/core": "^9.13.0", "ajax": "^0.0.4", "axios": "^1.3.3", "core-js": "^3.8.3", "mitt": "^3.0.0", "register-service-worker": "^1.7.2", "smoothscroll-polyfill": "^0.4.4", "vue": "^3.2.13", "vue-axios": "^3.5.2", "vue-class-component": "^8.0.0-0", "vue-router": "^4.0.3", "vuex": "^4.0.0" }, 「開發相依性」：{ “@typescript-eslint/eslint-plugin”：”^5.4.0”， “@typescript-eslint/parser”：“^5.4.0”， “@vue-leaflet/vue-leaflet”：“^0.8.4”， “@vue/cli-plugin-babel”：“~5.0.0”， “@vue/cli-plugin-eslint”：“~5.0.0”， “@vue/cli-plugin-pwa”：“~5.0.0”， “@vue/cli-plugin-router”：“~5.0.0”， “@vue/cli-plugin-typescript”：“~5.0.0”， “@vue/cli-plugin-vuex”：“~5.0.0”， “@vue/cli-service”：“~5.0.0”， “@vue/eslint-config-typescript”：“^9.1.0”， “eslint”：“^7.32.0”， “eslint-plugin-vue”：“^8.0.3”， “傳單”：“^1.9.3”， “sass”：“^1.32.7”， “sass-loader”：“^12.0.0”， “打字稿”：“~4.5.5” }, “eslintConfig”：{ 「根」：正確， 「環境」：{ “節點”：真 }, 「延伸」：[ “插件：vue/vue3-essential”， “eslint：推薦”， “@vue/typescript/推薦” ], “解析器選項”：{ “ecma版本”：2020 }, 「規則」：{} }, “瀏覽器列表”：[ ”>> 1%”, “最後 2 個版本”， “沒有死”， “不是11” ] }

我發布了所有內容，這樣就不會造成混亂:)

直到昨天，一切對我來說一切都正常，但是今天重新啟動容器後，頁面的熱重新加載選項停止工作。

當容器啟動時，我得到以下輸出：

前端 |應用程式運行於： 前端 | - 本地：http://localhost:8080/ 前端 | - 網路：http://172.26.0.4:8080/ 前端 | 未發現問題。

當我使用 http://localhost:8080 在瀏覽器中啟動頁面時，頁面會加載，但保存更改時的即時重新加載選項已停止工作。

在控制台中我可以看到瀏覽器嘗試下載更新但沒有得到回應

WebSocket connection to 'ws://172.26.0.4:8080/ws' failed: WebSocketClient @ WebSocketClient.js?5586:16 initSocket @ socket.js?d6e0:24 eval @ socket.js?d6e0:48

我嘗試從頭開始放置容器。

我使用了舊版的 kyod，但在撰寫後此選項仍然不起作用

當我手動刷新頁面時，內容會正確更改。

你知道問題出在哪裡嗎

此外，在其他電腦上它也可以正常運作。

他們編譯整個專案的時間比我晚，所以如果它依賴某些節點模組，它也將無法運作。不管怎樣，我已經嘗試自己從頭開始建立容器兩天了，所以沒有任何node_模組是過時的。問題不在配置中，因為一天前它還可以工作。或者我的電腦上是否有某些內容可能會阻止 ws://172.26.0.4:8080/ws 的流量

此外，它在其他瀏覽器上看起來是相同的。

我目前正在安裝虛擬機器來檢查它仍然像這樣，但我很想聽聽關於我還可以檢查什麼的建議。

感謝您的提前互動並期待您！

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