基於 docker 的 Vue 專案中的熱重載

Question

<p>您好，我的 vue 專案遇到問題。 </p> <p>我在 docker 有前端後端和後端資料庫。</p> <p>這是 vue.config.js 設定：</p> <pre class="brush:php;toolbar:false;">module.exports = defineConfig({ configureWebpack: { entry: "./src/main.js", devServer: { hot: true, }, watch: true, watchOptions: { ignored: /node_modules/, poll: 500, }, }, transpileDependencies: true })</pre> <p>容器在創建過程中會自行安裝 npm 和 package.json 中給出的套件：</p> <pre class="brush:php;toolbar:false;">{ "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” ] }</pre> <p>我發布了所有內容，這樣就不會造成混亂:)</p> <p>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。</p> <p>當容器啟動時，我得到以下輸出：</p>

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。

<p>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。</p> <p>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</p> <pre class="brush:php;toolbar:false;">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</pre> <p>我嘗試從頭開始放置容器。 </p> <p>我使用了舊版的 kyod，但在撰寫後此選項仍然不起作用</p> <p>當我手動刷新頁面時，內容會正確更改。 </p> <p>你知道問題出在哪裡嗎</p> <p>此外，在其他電腦上它也可以正常運作。 </p> <p>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</p> <p>此外，它在其他瀏覽器上看起來是相同的。 </p> <p>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。 </p> <p>感謝您的提前互動並期待您！ </p>

Answer 1

其他資訊：

這是我的容器檢查：

[
{
    "Id": "625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e",
    "Created": "2023-04-09T13:30:45.128344216Z",
    "Path": "docker-entrypoint.sh",
    "Args": [
        "npm",
        "run",
        "serve"
    ],
    "State": {
        "Status": "running",
        "Running": true,
        "Paused": false,
        "Restarting": false,
        "OOMKilled": false,
        "Dead": false,
        "Pid": 6155,
        "ExitCode": 0,
        "Error": "",
        "StartedAt": "2023-04-09T13:30:55.597778809Z",
        "FinishedAt": "0001-01-01T00:00:00Z"
    },
    "Image": "sha256:17aa7ddc26c8faa172749252f89ac6e67e53cf104c9aade0ce8f866fd378405e",
    "ResolvConfPath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/resolv.conf",
    "HostnamePath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/hostname",
    "HostsPath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/hosts",
    "LogPath": "/var/lib/docker/containers/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e/625967de365da0d8b22436d525c8b355a6388b171cbb6065a58b8dce5cf6308e-json.log",
    "Name": "/frontend",
    "RestartCount": 0,
    "Driver": "overlay2",
    "Platform": "linux",
    "MountLabel": "",
    "ProcessLabel": "",
    "AppArmorProfile": "",
    "ExecIDs": null,
    "HostConfig": {
        "Binds": [
            "C:\Users\kubak\Documents\GitHub\yourcar24\frontend:/app:rw"
        ],
        "ContainerIDFile": "",
        "LogConfig": {
            "Type": "json-file",
            "Config": {}
        },
        "NetworkMode": "yourcar24_default",
        "PortBindings": {
            "8080/tcp": [
                {
                    "HostIp": "",
                    "HostPort": "8080"
                }
            ]
        },
        "RestartPolicy": {
            "Name": "",
            "MaximumRetryCount": 0
        },
        "AutoRemove": false,
        "VolumeDriver": "",
        "VolumesFrom": null,
        "CapAdd": null,
        "CapDrop": null,
        "CgroupnsMode": "private",
        "Dns": null,
        "DnsOptions": null,
        "DnsSearch": null,
        "ExtraHosts": [],
        "GroupAdd": null,
        "IpcMode": "private",
        "Cgroup": "",
        "Links": null,
        "OomScoreAdj": 0,
        "PidMode": "",
        "Privileged": false,
        "PublishAllPorts": false,
        "ReadonlyRootfs": false,
        "SecurityOpt": null,
        "UTSMode": "",
        "UsernsMode": "",
        "ShmSize": 67108864,
        "Runtime": "runc",
        "ConsoleSize": [
            0,
            0
        ],
        "Isolation": "",
        "CpuShares": 0,
        "Memory": 0,
        "NanoCpus": 0,
        "CgroupParent": "",
        "BlkioWeight": 0,
        "BlkioWeightDevice": null,
        "BlkioDeviceReadBps": null,
        "BlkioDeviceWriteBps": null,
        "BlkioDeviceReadIOps": null,
        "BlkioDeviceWriteIOps": null,
        "CpuPeriod": 0,
        "CpuQuota": 0,
        "CpuRealtimePeriod": 0,
        "CpuRealtimeRuntime": 0,
        "CpusetCpus": "",
        "CpusetMems": "",
        "Devices": null,
        "DeviceCgroupRules": null,
        "DeviceRequests": null,
        "KernelMemory": 0,
        "KernelMemoryTCP": 0,
        "MemoryReservation": 0,
        "MemorySwap": 0,
        "MemorySwappiness": null,
        "OomKillDisable": null,
        "PidsLimit": null,
        "Ulimits": null,
        "CpuCount": 0,
        "CpuPercent": 0,
        "IOMaximumIOps": 0,
        "IOMaximumBandwidth": 0,
        "Mounts": [
            {
                "Type": "volume",
                "Target": "/app/node_modules",
                "VolumeOptions": {}
            }
        ],
        "MaskedPaths": [
            "/proc/asound",
            "/proc/acpi",
            "/proc/kcore",
            "/proc/keys",
            "/proc/latency_stats",
            "/proc/timer_list",
            "/proc/timer_stats",
            "/proc/sched_debug",
            "/proc/scsi",
            "/sys/firmware"
        ],
        "ReadonlyPaths": [
            "/proc/bus",
            "/proc/fs",
            "/proc/irq",
            "/proc/sys",
            "/proc/sysrq-trigger"
        ]
    },
    "GraphDriver": {
        "Data": {
            "LowerDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe-init/diff:/var/lib/docker/overlay2/cd5p9dvr5c7dbcha8dtxbme1m/diff:/var/lib/docker/overlay2/to42q27jjhra2yqc7ir9wj5j2/diff:/var/lib/docker/overlay2/xh0ysmffu4p9v8ftknpf33je9/diff:/var/lib/docker/overlay2/is9l099vfhqmvx05r231znk1n/diff:/var/lib/docker/overlay2/5b1b4bc3f17d76f08c342ddc86f8130386ce811b6458c825f17aafb543ca181a/diff:/var/lib/docker/overlay2/88184b84b65868f1d4734f58ce65ba5d95e275eec17bc5c5c83e4158e54ff75d/diff:/var/lib/docker/overlay2/0f12aa8e3716d8c56fdb0d7fbaab97ccf1bf9a3c1220d54858c3b1ab06be71df/diff:/var/lib/docker/overlay2/6ae91c5d23a1ef5d5e3c6eaa95ccbaa2be5e1b1c7373aa0cebc6fe8598c6c8ef/diff",
            "MergedDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe/merged",
            "UpperDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe/diff",
            "WorkDir": "/var/lib/docker/overlay2/6673870013c91f39037354420092aa515c9d5cef85f23ebd82550deddafb89fe/work"
        },
        "Name": "overlay2"
    },
    "Mounts": [
        {
            "Type": "bind",
            "Source": "C:\Users\kubak\Documents\GitHub\yourcar24\frontend",
            "Destination": "/app",
            "Mode": "rw",
            "RW": true,
            "Propagation": "rprivate"
        },
        {
            "Type": "volume",
            "Name": "e88cbe5ad0d3e021e966733cf8282771e90fc46bde83ea8fce699526e1b2f960",
            "Source": "/var/lib/docker/volumes/e88cbe5ad0d3e021e966733cf8282771e90fc46bde83ea8fce699526e1b2f960/_data",
            "Destination": "/app/node_modules",
            "Driver": "local",
            "Mode": "z",
            "RW": true,
            "Propagation": ""
        }
    ],
    "Config": {
        "Hostname": "625967de365d",
        "Domainname": "",
        "User": "",
        "AttachStdin": false,
        "AttachStdout": true,
        "AttachStderr": true,
        "ExposedPorts": {
            "8080/tcp": {}
        },
        "Tty": false,
        "OpenStdin": false,
        "StdinOnce": false,
        "Env": [
            "CHOKIDAR_USEPOLLING=true",
            "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
            "NODE_VERSION=19.8.1",
            "YARN_VERSION=1.22.19"
        ],
        "Cmd": [
            "npm",
            "run",
            "serve"
        ],
        "Image": "yourcar24-frontend",
        "Volumes": null,
        "WorkingDir": "/app",
        "Entrypoint": [
            "docker-entrypoint.sh"
        ],
        "OnBuild": null,
        "Labels": {
            "com.docker.compose.config-hash": "758ad9f8455cf7bcbb71af70db99dffaff094db18fc300027e84c7c7732f0322",
            "com.docker.compose.container-number": "1",
            "com.docker.compose.depends_on": "backend:service_started:false",
            "com.docker.compose.image": "sha256:17aa7ddc26c8faa172749252f89ac6e67e53cf104c9aade0ce8f866fd378405e",
            "com.docker.compose.oneoff": "False",
            "com.docker.compose.project": "yourcar24",
            "com.docker.compose.project.config_files": "C:\Users\kubak\Documents\GitHub\yourcar24\docker-compose.yaml",
            "com.docker.compose.project.working_dir": "C:\Users\kubak\Documents\GitHub\yourcar24",
            "com.docker.compose.replace": "6ce5b392b35312a4cf6c570489499d92ce1caac3d7277c180fea31f50be29e62",
            "com.docker.compose.service": "frontend",
            "com.docker.compose.version": "2.17.2"
        }
    },
    "NetworkSettings": {
        "Bridge": "",
        "SandboxID": "e05a105a74ff2f8d8447668bb81fd3fef49328bc033760b0bad3089acc578519",
        "HairpinMode": false,
        "LinkLocalIPv6Address": "",
        "LinkLocalIPv6PrefixLen": 0,
        "Ports": {
            "8080/tcp": [
                {
                    "HostIp": "0.0.0.0",
                    "HostPort": "8080"
                }
            ]
        },
        "SandboxKey": "/var/run/docker/netns/e05a105a74ff",
        "SecondaryIPAddresses": null,
        "SecondaryIPv6Addresses": null,
        "EndpointID": "",
        "Gateway": "",
        "GlobalIPv6Address": "",
        "GlobalIPv6PrefixLen": 0,
        "IPAddress": "",
        "IPPrefixLen": 0,
        "IPv6Gateway": "",
        "MacAddress": "",
        "Networks": {
            "yourcar24_default": {
                "IPAMConfig": null,
                "Links": null,
                "Aliases": [
                    "frontend",
                    "frontend",
                    "625967de365d"
                ],
                "NetworkID": "3e68f8d62150de8f8ca5a3f89602cf9b58d7f98a68169e9b5ab8fe3bbbd4a30e",
                "EndpointID": "9da94224f0fcf2d50edb5998b8824b71c72c52459f081c8801361458b6d3c2b1",
                "Gateway": "172.19.0.1",
                "IPAddress": "172.19.0.4",
                "IPPrefixLen": 16,
                "IPv6Gateway": "",
                "GlobalIPv6Address": "",
                "GlobalIPv6PrefixLen": 0,
                "MacAddress": "02:42:ac:13:00:04",
                "DriverOpts": null
            }
        }
    }
}

]