Programming/Lib, Frameworks

[Vue] Vue Router - chunk load fail ๋กœ ์ธํ•œ ์‚ฝ์งˆ๊ธฐ

WANJIN 2021. 7. 17. 17:49
๋ฐ˜์‘ํ˜•

TL;DR

์†”๋ฃจ์…˜ ๐Ÿง™๐Ÿฝ‍โ™€๏ธ: router.onError ์ฝœ๋ฐฑ์œผ๋กœ chunk load ์—๋Ÿฌ ํ•ธ๋“ค๋ง

 

let nextPath: string;
router.onError((error) => {
    console.error(error);

    if (error.name === 'ChunkLoadError') {
        window.location.href = nextPath || '/';
    }
});

 


ํ˜„์žฌ Vue๋กœ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ๋Š” ๋ฉ€ํ‹ฐ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ, SpaceONE(์ŠคํŽ˜์ด์Šค์›)์„ ๊ฐœ๋ฐœํ•˜๋ฉด์„œ vue router chunk load fail ์ด์Šˆ๋ฅผ ๋งŒ๋‚ฌ๋‹ค.

์ด ๋ฌธ์ œ๋Š” ์ƒ๊ฐ๋ณด๋‹ค ๊ฐ„๋‹จํžˆ ํ•ด๊ฒฐ๋˜์ง€๋งŒ, ํ—›๋‹ค๋ฆฌ๋ฅผ ์ œ๋Œ€๋กœ ์งš์œผ๋ฉด ๋งค์šฐ๋งค์šฐ ๊ณ ์ƒํ•œ๋‹ค...

์ด ๊ธ€์€ ๊ทธ๋ ‡๊ฒŒ ๋งค์šฐ๋งค์šฐ ๊ณ ์ƒํ•œ ์ด์•ผ๊ธฐ๋ฅผ ๊ณต์œ ํ•จ์œผ๋กœ์จ,
1. ๋‚˜์™€ ๊ฐ™์€ ๋ฌธ์ œ๋ฅผ ๊ฒช๊ณ  ์žˆ๋Š” ๋ชจ๋‘์—๊ฒŒ ์‹œ๊ฐ„์„ ์ ˆ์•ฝํ•˜๊ฒŒ ๋•๊ณ 

2. Vue Router์˜ ๋™์ž‘ ๋ฐฉ์‹์„ ์žฌ๋ฏธ๋‚œ(?) ๋ฐฉ์‹์œผ๋กœ ์ดํ•ดํ•˜๋„๋ก ๋•๊ณ ์ž

์ž‘์„ฑํ•ด๋ณธ๋‹ค.

Trouble Shooting

๋ฌธ์ œ ๐Ÿ˜ฑ: Uncaught SyntaxError: Unexpected token '<'

์ด๊ฑฐ, ํ•œ๋ฒˆ ์ฏค ๋งŒ๋‚˜๋ดค์œผ๋ฆฌ๋ผ.

์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๊ฐ€ "๋„์ €ํžˆ ๋ชป์ฝ๊ฒ ์–ด. ์–ด๋–ป๊ฒŒ์ข€ ํ•ด๋ด." ํ•  ๋•Œ ๋‚ด๋ฟœ๋Š” ์—๋Ÿฌ์ด๋‹ค.

์šฐ๋ฆฌํŒ€์˜ ๊ฒฝ์šฐ๋Š”, ์ด ์—๋Ÿฌ๊ฐ€ ๊ต‰์žฅํžˆ ๊ฐ„ํ—์ ์œผ๋กœ ๋‚˜ํƒ€๋‚˜์„œ '๋ฌด์—‡ ๋•Œ๋ฌธ์— ์ด ์—๋Ÿฌ๊ฐ€ ๋‚˜๋Š”๊ฐ€'๋ฅผ ๋ช…ํ™•ํžˆ ํ•˜๊ธฐ ์–ด๋ ค์› ๋Š”๋ฐ, ์žฌ๋ฐฐํฌ์‹œ ์ผ์–ด๋‚˜๋Š” ์ด์Šˆ๋กœ ์šฐ์„  ์ถ”์ธกํ•˜์˜€๋‹ค.

๋ฌธ์ œ ๋ฐœ์ƒ ์ƒํ™ฉ: ์žฌ๋ฐฐํฌ → ๋ฉ”๋‰ด์˜ ์ด๋™

์ด๊ฑด ์–ธ์ œ ๋ฐœ์ƒํ•˜๋Š๋ƒ๋ฉด, ๋ฉ”๋‰ด์˜ ์ด๋™(url ๋ณ€๊ฒฝ → ์ƒˆ๋กœ์šด chunk ํŒŒ์ผ ์š”์ฒญ) ์‹œ์— ๋‚˜ํƒ€๋‚œ๋‹ค.

๋ฌธ์ œ๋ฅผ ์ถ”์ ํ•ด๋‚˜๊ฐ€๊ธฐ ์œ„ํ•ด ์ƒํ™ฉ์„ ์ขํ˜€,

"์žฌ๋ฐฐํฌ ํ›„, ๋‹ค๋ฅธ ํŽ˜์ด์ง€์—์„œ ์„œ๋ฒ„ ๋ฉ”๋‰ด๋กœ ์ง„์ž…์„ ํ•˜๋Š” ๊ฒฝ์šฐ์— ๋ฐœ์ƒํ•˜๋Š” ๋ฌธ์ œ"

๋ผ๊ณ  ์ •ํ•ด๋†“๊ณ  ๋ฌธ์ œ๋ฅผ ์ถ”์ ํ•ด ๋‚˜๊ฐ€๋ณด์ž.

๋ฌธ์ œ ์ถ”์  ๐Ÿง 1. ๋ธŒ๋ผ์šฐ์ €๋Š” ํŒŒ์ผ์„ ์™œ ํ•ด์„ํ•˜์ง€ ๋ชปํ• ๊นŒ

์ฐธ๊ณ ๋กœ, ์šฐ๋ฆฌ์˜ route config ๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด ์ž‘์„ฑ๋˜์–ด ์žˆ๋‹ค. 

๋”๋ณด๊ธฐ
const Server = () => import(/* webpackChunkName: "Server" */ '@/views/inventory/server/pages/ServerPage.vue');

{
    path: 'inventory',
    name: INVENTORY_ROUTE._NAME,
    redirect: 'inventory/cloud-service',
    meta: { label: 'Inventory' },
    component: { template: '<router-view />' },
    children: [
        {
            path: 'server',
            meta: {
                label: 'Server',
            },
            component: { template: '<router-view />' },
            children: [
                {
                    path: '/',
                    name: INVENTORY_ROUTE.SERVER._NAME,
                    component: Server,
                },
            ],
        },
			...
		]
	...
}

 

์žฌ๋ฐฐํฌ๋˜์–ด ๋”์ด์ƒ Server.2937218a.js ํŒŒ์ผ์ด ์กด์žฌํ•˜์ง€ ์•Š๋‹ค๋ฉด "์‘ ๊ทธ๋Ÿฐ ํŒŒ์ผ ์—†์–ด~" ํ•˜๊ณ  ๋„คํŠธ์›Œํฌ ์—๋Ÿฌ๊ฐ€ ๋‚˜์•ผํ•˜๋Š”๋ฐ

๋ณด๋‹ค์‹œํ”ผ ์ •์ƒ์ด๋‹ค.

 

๊ทธ๋Ÿฌ๋‚˜,

์ด๋Ÿฐ ์—๋Ÿฌ๊ฐ€ ๋‚ฌ๋‹ค.

 

๋ญ ์–ด์จŒ๋“ , ํŒŒ์ผ์€ ๊ฐ€์ ธ์™”์œผ๋‹ˆ๊นŒ.

๊ฒฐ๊ตญ ๋ธŒ๋ผ์šฐ์ €๊ฐ€ ์ €๊ฑธ ๋ชป์ฝ๊ฒ ๋‹ค๊ณ  ์žก์•„๋–ผ๋Š” ์ƒํ™ฉ์ธ๋ฐ.

์ž์„ธํžˆ ์†Œ์Šค ํŒŒ์ผ์„ ๋“ค์—ฌ๋‹ค๋ดค๋‹ค.

๋”๋ณด๊ธฐ
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rel=prefetch><link href=/PowerSchedulerLanding.af0c625f.js rel=prefetch><link href=/PowerSchedulerPage.e2700908.js rel=prefetch><link href=/PowerSchedulerPage~ResourceGroup.cccb9af0.js rel=prefetch><link href=/ProjectAlert.3320370f.js rel=prefetch><link href=/ProjectAlertPage.12f4777b.js rel=prefetch><link href=/ProjectDashboardPage.4e5d56f8.js rel=prefetch><link href=/ProjectDetailPage.7548f76f.js rel=prefetch><link href=/ProjectDetailPage~ProjectMaintenanceWindowPage.379f8f0c.js rel=prefetch><link href=/ProjectMaintenanceWindowPage.1efe29a0.js rel=prefetch><link href=/ProjectMemberPage.823e92e3.js rel=prefetch><link href=/ProjectMemberPage~ProjectPage.4d8fe64a.js rel=prefetch><link href=/ProjectNotificationsPage.861e77e0.js rel=prefetch><link href=/ProjectPage.08327029.js rel=prefetch><link href=/ProjectSettings.06976158.js rel=prefetch><link href=/ProjectTagPage.8f9d0731.js rel=prefetch><link href=/ProjectWebhook.0dba36f9.js rel=prefetch><link href=/ResourceGroup.4cb9fcc0.js 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rel=prefetch><link href=/chunk-2d0f0b9f.a2c22464.js rel=prefetch><link href=/chunk-2d22c0b4.64ad6b33.js rel=prefetch><link href=/chunk-2e0b8c86.205aa870.js rel=prefetch><link href=/chunk-44e90382.9851c8f0.js rel=prefetch><link href=/chunk-461a2683.42df45c5.js rel=prefetch><link href=/chunk-4aaaf80d.a48cd1a6.js rel=prefetch><link href=/chunk-55bc86f8.4b05952e.js rel=prefetch><link href=/chunk-f5f99b42.ebace51f.js rel=prefetch><link href=/css/AddEventRulePage.bd08c668.css rel=prefetch><link href=/css/AddNotificationPage.7d8db5de.css rel=prefetch><link href=/css/AddNotificationPage~ManageNotificationPage~ProjectNotificationsPage~UserNotificationPage.43013aec.css rel=prefetch><link href=/css/AddServiceAccount.9a85fb46.css rel=prefetch><link href=/css/AddSpotGroupPage.ed6ed8b6.css rel=prefetch><link href=/css/AddSpotGroupPage~SpotGroupDetailPage.6276a2de.css rel=prefetch><link href=/css/AlertDashboardPage.b6c5bca9.css rel=prefetch><link href=/css/AlertDetailPage.312f4992.css rel=prefetch><link href=/css/AlertDetailPage~EscalationPolicyPage~ProjectSettings.7289a2eb.css rel=prefetch><link href=/css/AlertListPage.b4992990.css rel=prefetch><link href=/css/AlertListPage~ProjectAlert.9c01661b.css rel=prefetch><link href=/css/CloudService.d79778b1.css rel=prefetch><link href=/css/CloudServicePage.9d676694.css rel=prefetch><link href=/css/CloudService~ProjectPage~SpotAutomationMainPage.03f9a2b0.css rel=prefetch><link href=/css/CollectorHistory.978dc00e.css rel=prefetch><link href=/css/CollectorPage.52d7bc4e.css rel=prefetch><link href=/css/CollectorPlugin.db59d594.css rel=prefetch><link href=/css/CreateCollector.ed5a306e.css rel=prefetch><link href=/css/Dashboard.48fa125d.css rel=prefetch><link href=/css/Dashboard~ProjectDashboardPage.11f5c19f.css rel=prefetch><link href=/css/DomainAdminSignIn.815cc6d2.css rel=prefetch><link href=/css/EscalationPolicyPage.c882677f.css rel=prefetch><link href=/css/EscalationPolicyPage~ProjectSettings.5d111922.css rel=prefetch><link href=/css/ManageNotificationPage.1180520a.css rel=prefetch><link href=/css/ManageNotificationPage~ProjectNotificationsPage~UserNotificationPage.8ebb6cfb.css rel=prefetch><link href=/css/MonitoringMainPage.3630c535.css rel=prefetch><link href=/css/NoResource.a102c29a.css rel=prefetch><link href=/css/PowerSchedulerLanding.d670e43d.css rel=prefetch><link href=/css/PowerSchedulerPage.15b06258.css rel=prefetch><link href=/css/PowerSchedulerPage~ResourceGroup.f616876f.css rel=prefetch><link href=/css/ProjectAlert.111e2064.css rel=prefetch><link href=/css/ProjectAlertPage.5545d2a1.css rel=prefetch><link href=/css/ProjectDashboardPage.73985304.css rel=prefetch><link href=/css/ProjectDetailPage.33c7bbd9.css rel=prefetch><link href=/css/ProjectDetailPage~ProjectMaintenanceWindowPage.5588b8cb.css rel=prefetch><link href=/css/ProjectMaintenanceWindowPage.bdc07193.css rel=prefetch><link href=/css/ProjectMemberPage~ProjectPage.e4cd3c16.css rel=prefetch><link href=/css/ProjectPage.ae16d886.css rel=prefetch><link href=/css/ProjectSettings.f73a4e4f.css rel=prefetch><link href=/css/ProjectTagPage.77cd1e1e.css rel=prefetch><link href=/css/ProjectWebhook.244e7aaa.css rel=prefetch><link href=/css/Server.25f42c1f.css rel=prefetch><link href=/css/ServiceAccount.c600b0fa.css rel=prefetch><link href=/css/SignIn.07f21294.css rel=prefetch><link href=/css/SpotAutomationMainPage.25a5327b.css rel=prefetch><link href=/css/SpotDashboardPage.de09b2d3.css rel=prefetch><link href=/css/SpotGroupDetailPage.bebff5b1.css rel=prefetch><link href=/css/SpotGroupPage.cb642963.css rel=prefetch><link href=/css/SupervisorPlugin.ace392a4.css rel=prefetch><link href=/css/User.401d7e26.css rel=prefetch><link href=/css/UserAPIKey.65e3cb4e.css rel=prefetch><link href=/css/UserAPIKey~UserManagement.43c226e9.css rel=prefetch><link href=/css/UserAccount.3d6f3f4f.css rel=prefetch><link href=/css/UserManagement.cac7e050.css rel=prefetch><link href=/css/UserNotificationPage.57b523f0.css rel=prefetch><link 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Please enable it to continue.</strong></noscript><script src=page-initializer.js></script><div id=site-loader-wrapper><div id=site-loader></div><div id=site-loader-text>Loading SpaceONE</div></div><script src=site-loader.js></script><div id=app><script src=/js/runtime~app.c8b73606.js></script><script src=/vendor.9fa6f766.js></script><script src=/app.d406ce09.js></script></body></html>

 

๋ ์šฉ ์ƒํ™ฉ.

js ํŒŒ์ผ์— ์›ฌ... html ์ด ์ž๋ฆฌ์žก๊ณ  ์žˆ๋‚˜.

๊ทธ๊ฒƒ๋„ ์ดํ•ด๊ฐ€ ์•ˆ๊ฐ€์ง€๋งŒ, href=/site-loader.css ๋ญ ์ด๋Ÿฐ์‹์œผ๋กœ ๋ธŒ๋ผ์šฐ์ €๊ฐ€ ํŒŒ์‹ฑ์„ ์ „ํ˜€ ํ•  ์ˆ˜ ์—†๋Š” ํ˜•ํƒœ.

 

๊ฐœ๋ฐœ์ž ๋„๊ตฌ์˜ network > preview ํƒญ์„ ๋ดค๋”๋‹ˆ.

๋ ์šฉ ์ƒํ™ฉ 2.

์ •์ƒ์ ์ธ ํŒŒ์ผ๋“ค์€

์ด๋ ‡๊ฒŒ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๊ฐ€ ๋“ค์–ด์žˆ๋‹จ ๋ง์ด๋‹ค.

 

ํŒŒ์ผ์„ ๋กœ๋“œ๋Š” ํ•ด์˜ค๋Š”๋ฐ, ์—‰๋šฑํ•œ๊ฑธ ๊ฐ€์ ธ์˜จ๋‹ค?

๊ทธ๊ฒƒ๋„ ์ž˜ ๋™์ž‘ํ•˜๋‹ค๊ฐ€, ๊ฐ‘์ž๊ธฐ ์–ด๋Š๋‚ ??

๋ฌธ์ œ ์ถ”์  ๐Ÿง 2. ์ •์ƒ์ ์ธ ๊ฒฝ์šฐ์™€ ๋น„๊ตํ•˜๊ธฐ

๊ฐ์ด ์•ˆ์™€์„œ... ์ •์ƒ๋™์ž‘ํ•˜๋Š” ๊ฒฝ์šฐ๋Š” ์–ด๋–ค์ง€, ํ™•์ธํ•ด๋ณด์•˜๋‹ค.

๋‹ค๋ฅธ ํŽ˜์ด์ง€์— ์žˆ๋‹ค๊ฐ€ ์„œ๋ฒ„ ํŽ˜์ด์ง€๋กœ ์ด๋™ํ–ˆ๋”๋‹ˆ ์š”์ฒญ๋œ ํŒŒ์ผ๋“ค์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค.

์„œ๋ฒ„ ํŽ˜์ด์ง€๋กœ ๊ฐ”๋‹ค๊ณ  ํ•ด์„œ ์„œ๋ฒ„ํŽ˜์ด์ง€๋งŒ ๋กœ๋“œํ•œ๊ฒŒ ์•„๋‹ˆ๋ผ, ์•„๋งˆ๋„ ๊ทธ ๋ผ์šฐํŠธ ์ •๋ณด๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์ถ”์ •๋˜๋Š” CloudServicePage~....js ํŒŒ์ผ์„ ๋จผ์ € ๋กœ๋“œํ•œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

๋ฌธ์ œ ์ƒํ™ฉ์—์„œ๋Š” ์•„๋ž˜์— ์žˆ๋Š” ํŒŒ์ผ, ์ฆ‰ Server.2937218a.js ์ด ๋†ˆ๋งŒ ์š”์ฒญํ–ˆ์—ˆ๋Š”๋ฐ ๋ง์ด๋‹ค.

 

์•—. ๊ทธ๋Ÿฐ๋ฐ๋ง์ž…๋‹ˆ๋‹ค...
ํ ... ์•Š์ด. ์„œ๋ฒ„ ํŽ˜์ด์ง€๋กœ ์—ฐ๊ฒฐ๋˜๋Š” a ํƒœ๊ทธ ํด๋ฆญ ํ–ˆ๋Š”๋ฐ, ์™œ. ๋„๋Œ€์ฒด ์ €๋Ÿฐ ๊ฒƒ๋“ค์„ ๋ถ€๋ฅด์ง€?์—‡, ๊ทธ๋Ÿฌ๊ณ ๋ณด๋‹ˆ a ํƒœ๊ทธ๋„ค? ๊ทธ๋Ÿฌ๋ฉด href ๋ฅผ ๋ณด๋ฉด ๋˜์ž–์•„?
๊ทธ๋Ÿฐ๋ฐ ์šฐ๋ฆฌ ์„œ๋น„์Šค๋Š” SPA ์„œ๋น„์Šค์ด๊ณ , a ํƒœ๊ทธ๋กœ ํŽ˜์ด์ง€ ๋กœ๋“œ ์—†์ด ์ด๋™ํ•œ๋‹ค๊ณ ?

 

๊ฐ‘์ž๊ธฐ ๋ชจ๋“ ๊ฒŒ ์ˆ˜์ƒ์ฉ์—ˆ๋‹ค. ๋ Œ๋”๋œ a ํƒœ๊ทธ๋Š” ์•„๋ž˜์ฒ˜๋Ÿผ ์ƒ๊ฒผ๋Š”๋ฐ...

์ €๊ฑธ ๋ˆ„๋ฅด๋ฉด ๋‚œ๋ฐ์—†์ด ์•„๋ž˜์™€ ๊ฐ™์€ ํŒŒ์ผ๋“ค์„ ์š”์ฒญํ•œ๋‹ค...? ๐Ÿคช๐Ÿคช๐Ÿคช๐Ÿคช๐Ÿคช๐Ÿคช๐Ÿคช

 

๐Ÿ™ˆ ์•„... ๋ฐ”๋ณด...ใ… ใ…  ์ด๊ฑฐ ํ›ผ์ดํฌ๊ฒ ๊ตฌ๋‚˜ ใ… ใ… 
๊ทธ๋ž˜ ๋ง์ด ์•ˆ๋˜์ง€. a ํƒœ๊ทธ๋Š” ๊ทธ ํƒœ์ƒ์ด ํŽ˜์ด์ง€ ์—ฐ๊ฒฐ์ธ๋ฐ.๊ทธ์ € ํ•ด์‹œ๋ฑ…์œผ๋กœ ์ฑ…๊ฐˆํ”ผ ์ •๋„์ธ๋ฐ...

 

์ € ๋ฌธ์ œ์˜ a ํƒœ๊ทธ๋Š” Vue Router ์˜ router-link๋ฅผ ์ด์šฉํ•ด ๋งŒ๋“ค์–ด์ค€๋‹ค.

๊ทธ๋ ‡๋‹ค๋ฉด ์•„๋งˆ๋„ router-link๋Š” a ํƒœ๊ทธ๋ฅผ ๋งŒ๋“ค์–ด๋†“๊ณ , ๋‚ด๋ถ€์ ์ธ ํŽ˜์ด์ง€ ์ด๋™์€ ๋ชจ๋‘ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ ์ฒ˜๋ฆฌ๊ฐ€ ๋˜์–ด์žˆ์„ ํ„ฐ.

 

ํ•œ๋ฒˆ ํ™•์ธํ•ด๋ณด์ž.

๋ฌธ์ œ ์ถ”์  ๐Ÿคจ 3. Vue Router ์˜ router-link ํŒŒํ—ค์น˜๊ธฐ

router-link ๋Š” ๋ Œ๋” ๊ฒฐ๊ณผ๋Š” a ํƒœ๊ทธ์— href ์†์„ฑ์ด ์šฐ๋ฆฌ๊ฐ€ ๋ณด๋‚ด๊ณ  ์‹ถ์€ url๋กœ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๋ฐ˜์˜๋œ๋‹ค.

๊ทธ๋Ÿฐ๋ฐ ๊ทธ ํƒœ๊ทธ๋ฅผ ํด๋ฆญํ–ˆ์„ ๋•Œ์˜ ๋™์ž‘์€ ์ผ๋ฐ˜์ ์ธ a ํƒœ๊ทธ์˜ ๋™์ž‘๊ณผ ๋‹ค๋ฅด๋‹ค.

 

Vue Router ์˜ router-link๊ฐ€ ๋‚ด๋ถ€์ ์œผ๋กœ ์–ด๋–ป๊ฒŒ ๋™์ž‘ํ•˜๋Š”์ง€๋ฅผ ๋ณด์ž.

// link.js
export default {
  name: 'RouterLink',
props: {
	to: {
      type: toTypes,
      required: true
    },
}
	render (h: Function) {
		...

		const { location, href } = router.resolve(this.to)

		const handler = e => {
			router.push(location)
		}

		const on = { click: handler }

		const attrs =  { href } 

		return h('a', { on, attrs }, this.$slots.default)
	}
}

// index.js
export default class VueRouter {
	constructor (options: RouterOptions = {}) {
		this.history = new HTML5History(this, options.base)
	}
	
	push (location: RawLocation) {  
    return new Promise((resolve, reject) => {
      this.history.push(location, resolve, reject)
    })
	}
}

์˜ค๋ฆฌ์ง€๋„ ์ฝ”๋“œ๋Š” ๋„˜๋‚˜ ๋ณต์žกํ•ด์„œ, ์š”์ ๋งŒ ๊ฐ„๋‹จํžˆ ์š”์•ฝํ•ด๋ณด์•˜๋‹ค.

  1. props๋กœ ์ฃผ์ž… ๋ฐ›์€ to ๊ฐ์ฒด๋ฅผ ํ†ตํ•ด router.resolve() ํ•จ์ˆ˜๋กœ href, location ์„ ์•Œ์•„๋‚ธ๋‹ค.
  2. ์•Œ์•„๋‚ธ location์œผ๋กœ router.push() ํ•ด์ฃผ๋Š” handler() ํ•จ์ˆ˜๋ฅผ ๋งŒ๋“ ๋‹ค.
  3. ์ด๋ฒคํŠธ ๋ฆฌ์Šค๋„ˆ ๊ฐ์ฒด on ์„ ๋งŒ๋“ค์–ด, click ์ด๋ฒคํŠธ์— handler()ํ•จ์ˆ˜๋ฅผ ๋ฐ”์ธ๋”ฉ ํ•ด์ค€๋‹ค.
  4. ์†์„ฑ ๊ฐ์ฒด attrs ๋ฅผ ๋งŒ๋“ค์–ด, ์•Œ์•„๋‚ธ href ๋ฅผ ๋ฐ”์ธ๋”ฉ ํ•ด์ค€๋‹ค.
  5. ์ด๋ฒคํŠธ ๋ฆฌ์Šค๋„ˆ์™€ ์†์„ฑ์ด ๋ฐ”์ธ๋”ฉ ๋œ a ํƒœ๊ทธ๋ฅผ ๋งŒ๋“ค์–ด์ค€๋‹ค.

๊ฒฐ๊ตญ ๋ณด์ด๋Š”๊ฑด href ์†์„ฑ์ด ๋ถ€์—ฌ๋œ a ํƒœ๊ทธ, ํด๋ฆญํ•˜์—ฌ ๋™์ž‘ํ•˜๋Š” ๊ฒƒ์€ handler() ํ•จ์ˆ˜, ์ฆ‰ router.push(location) ์ด๋ผ๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค.

๊ณต์‹ ๋ฌธ์„œ์—๋„ ์ด๋ ‡๊ฒŒ ์ž‘์„ฑ๋˜์–ด ์žˆ๋‹ค.

๋‹ค๋ฅธ URL๋กœ ์ด๋™ํ•˜๋ ค๋ฉด router.push๋ฅผ ์‚ฌ์šฉํ•˜์‹ญ์‹œ์˜ค. ์ด ๋ฉ”์†Œ๋“œ๋Š” ์ƒˆ๋กœ์šด ํ•ญ๋ชฉ์„ ํžˆ์Šคํ† ๋ฆฌ ์Šคํƒ์— ๋„ฃ๊ธฐ ๋•Œ๋ฌธ์— ์‚ฌ์šฉ์ž๊ฐ€ ๋ธŒ๋ผ์šฐ์ €์˜ ๋’ค๋กœ ๊ฐ€๊ธฐ ๋ฒ„ํŠผ์„ ํด๋ฆญํ•˜๋ฉด ์ด์ „ URL๋กœ ์ด๋™ํ•˜๊ฒŒ๋œ๋‹ค.
์ด๊ฒƒ์€ <router-link>๋ฅผ ํด๋ฆญ ํ•  ๋•Œ ๋‚ด๋ถ€์ ์œผ๋กœ ํ˜ธ์ถœ๋˜๋Š” ๋ฉ”์†Œ๋“œ์ด๋ฏ€๋กœ <router-link :to="...">๋ฅผ ํด๋ฆญํ•˜๋ฉด router.push(...)๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

๋Œ์•„ ๋Œ์•„์„œ ์—ฌ๊ธฐ๊นŒ์ง€ ์™”๋Š”๋ฐ ๋ฒ„์ “์ด ๋‚˜์™€์žˆ๋‹ค. ใ…Žใ…Ž

๊ณต์‹๋ฌธ์„œ๋ฅผ ์”น์–ด๋จน์–ด์•ผ ํ•˜๋Š” ์ด์œ . ์•Œ์ง€๋งŒ ํ•ญ์ƒ ๋†“์น˜๋Š” ๋‚˜.

 

์—ฌํŠผ ๊ฒฐ๋ก ์ ์œผ๋กœ ์ถ”์ธกํ•ด๋ณผ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€,

a ํƒœ๊ทธ๋ฅผ ๋ˆ„๋ฅด๋ฉด, router.push(location) ๊ฐ€ ๋™์ž‘ํ•˜๋ฉด์„œ ๋‚ด๋ถ€์ ์œผ๋กœ ์ € 2๊ฐ€์ง€ ํŒŒ์ผ์„ ์š”์ฒญํ•  ๊ฒƒ์ด๋ผ๋Š” ์ .

location์— ๋งค์น˜๋˜๋Š” ํŒŒ์ผ(์ปดํฌ๋„ŒํŠธ)์„ route config ์—์„œ ์ฐพ์•„์„œ ์š”์ฒญํ•  ๊ฒƒ์ด๋ผ๋Š” ์ .

๊ทธ๋ฆฌ๊ณ  ์š”์ฒญํ•˜์—ฌ ๋ฐ›์•„์˜จ ํŒŒ์ผ ๋‚ด๋ถ€์—์„œ router-view๋ฅผ ๋งŒ๋‚˜, ๊ทธ ๋‹ค์Œ ํŒŒ์ผ์„ ์š”์ฒญํ•  ๊ฒƒ์ด๋ผ๋Š” ์ !

๋”ฐ๋ผ์„œ,

์ด ํŒŒ์ผ๋“ค์€ ๋Œ€๋žต ๊ทธ ๊ณผ์ •์—์„œ ์ˆœ์„œ๋Œ€๋กœ ์š”์ฒญ๋œ ๊ฒƒ์ด๋ผ๋Š” ์ .

 

๊ทธ๋ž˜... ๊ทธ๊ฒƒ์€ ์•Œ๊ฒ ๋‹ค.

๊ทผ๋ฐ ๋ผ์šฐํ„ฐ ๋„ˆ๊ฐ€ ์š”์ฒญ์„ ํ–ˆ๊ณ ! ๋‹ต์€ ์—‰๋šฑํ•œ๊ฒŒ ์™”๋‹ค๋Š”๊ฒŒ ๋ฌธ์ œ๋‹ค.

์žฌ๋ฐฐํฌ๋ฅผ ํ•ด์„œ ์—†๋‹ค๊ณ  404๊ฐ€ ์™€์•ผํ•˜๋Š” ์• ๊ฐ€, ์™œ ๋ฒ„์ “์ด 200์œผ๋กœ ๋“ค์–ด์˜ค๋Š”๊ฑธ๊นŒ.

๊ทธ๋ฆฌ๊ณ . ์™œ js๋ฅผ ์š”์ฒญํ–ˆ๋Š”๋ฐ html ๋กœ ๋‚ ์•„์˜ค๋Š”๊ฑธ๊นŒ.

๋ฌธ์ œ ์ถ”์  ๐Ÿคฎ 4. ์™œ js ๋ฅผ ์š”์ฒญํ–ˆ๋Š”๋ฐ html ๋กœ ๋‚ ์•„์˜ค๋Š”๊ฑธ๊นŒ

์šฐ๋ฆฌ๋Š” ์›น ์„œ๋ฒ„๋กœ nginx ๋ฅผ ์“ฐ๊ณ ์žˆ๋‹ค.

 

์ฒ˜์Œ ์ง„์ž…ํ•˜๋Š” ๊ฒฝ์šฐ๋ฅผ ์ƒ๊ฐํ•ด๋ณด์ž.

  1. ์ฒ˜์Œ์— ํŠน์ • url๋กœ ๋ธŒ๋ผ์šฐ์ €์— ์ง„์ž…ํ•œ๋‹ค. nginx ๋Š” ๋ชจ๋“  ์š”์ฒญ์— ๋Œ€ํ•˜์—ฌ index.html์„ ๋ฆฌํ„ดํ•˜๋„๋ก ๋˜์–ด ์žˆ๋Š”๋ฐ, ๊ฑฐ๊ธฐ์— script ํƒœ๊ทธ๋กœ entry ํŒŒ์ผ์ด ๋กœ๋“œ๋œ๋‹ค.
  2. ๋กœ๋“œ๋œ entry ํŒŒ์ผ์ด ์‹คํ–‰๋˜๋ฉด์„œ, router ํ›…๋„ ์‹คํ–‰๋˜๊ณ  ๋‹ค์–‘ํ•œ ์ผ์ด ์ผ์–ด๋‚  ๊ฒƒ์ด๋‹ค.
  3. ๊ทธ๋ฆฌ๊ณ  ๋ผ์šฐํŠธ ์ •๋ณด์—์„œ ํ˜„์žฌ ๋ธŒ๋ผ์šฐ์ €์˜ url๊ณผ ๋งค์น˜๋˜๋Š” ์ปดํฌ๋„ŒํŠธ๋“ค์„ ์š”์ฒญํ•œ๋‹ค. (Vue Router ์ฝ”๋“œ๋ฅผ ์‚ดํŽด๋ดค๋Š”๋ฐ matched ์ •๋ณด๋ฅผ ์ด์šฉํ•˜๋”๋ผ.)

ํŽ˜์ด์ง€ ์ด๋™ํ•˜๋Š” ๊ฒฝ์šฐ๋ฅผ ์ƒ๊ฐํ•ด๋ณด์ž.

  1. router.push๊ฐ€ ํŠน์ • url๋กœ ์ปดํฌ๋„ŒํŠธ๋ฅผ GET ์š”์ฒญํ•œ๋‹ค. ๊ทธ ํŒŒ์ผ์ด Server.aaa.js ๋ผ๊ณ  ํ•ด๋ณด์ž.
  2. ๊ทธ ํŒŒ์ผ์„ ๋ฐ›์•„ ์™€ ์ž˜ ๋กœ๋“œํ•œ๋‹ค....๋ฉด ์ข‹๊ฒ ์ง€๋งŒ, ์—ฌ๊ธฐ์„œ ๋กœ๋“œ๋ฅผ ๋ชปํ•ด์˜จ๋‹ค. ์™œ? ํŒŒ์ผ์ด ๋ณ€๊ฒฝ๋˜์–ด์„œ Server.aaa.js๋Š” ๋”์ด์ƒ ์—†๋‹ค. nginx ๋Š” ํŒŒ์ผ์ด ์žˆ์œผ๋ฉด ๊ทธ๋Œ€๋กœ ๋Œ๋ ค์ฃผ์ง€๋งŒ, ์—†์œผ๋ฉด index.html ์„ ๋ณด๋‚ด์ฃผ๋„๋ก ์„ค์ •๋˜์–ด ์žˆ๋‹ค.
    location / {
      try_files $uri /index.html;
    }โ€‹

    nginx ๋Š” ์˜๋ฌธ๋„ ๋ชจ๋ฅด๊ณ  index.html ๋ฅผ ๋Œ๋ ค๋ณด๋‚ด์ค€๋‹ค.
  3. ๋ธŒ๋ผ์šฐ์ €๋Š” nginx ๋กœ๋ถ€ํ„ฐ ๋ฌด์–ธ๊ฐ€๋ฅผ ๋ฐ›๊ธด ํ–ˆ๋Š”๋ฐ, ๊ทธ ํฌ๋งท์ด html ์ด๋ผ๋Š” ๊ฒƒ์„ ๋ชจ๋ฅธ๋‹ค. ์ด๋ฅผ ์‹คํ–‰ ๊ฐ€๋Šฅํ•œ javascript ๋ผ๊ณ  ์ƒ๊ฐํ•˜๊ณ  ์‹คํ–‰ํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ ... <!DOCTYPE html> ์ด๊ฑธ ๋งŒ๋‚˜๋Š” ์ˆœ๊ฐ„๋ถ€ํ„ฐ ์—๋Ÿฌ๊ฐ€ ๋‚œ๋‹ค.

๋ฌธ์ œ ์›์ธ ๐Ÿ˜ˆ: ์ž˜๋ชป๋œ ํŒŒ์ผ ์š”์ฒญ์„ index.html๋กœ ๋ณด๋‚ด์ฃผ๋Š” nginx์˜ ์‹ ๋ฐ•ํ•จ

์ด์ œ ์•Œ์•„๋ฒ„๋ ธ๋‹ค. ๐Ÿคฉ

์ž˜๋ชป๋œ chunk file์„ ์š”์ฒญํ•˜์˜€์œผ๋‚˜, ์ด๋ฅผ index.html ๋กœ ๋˜๋Œ๋ ค์ค€ nginx ์„ค์ •์œผ๋กœ๋ถ€ํ„ฐ ์ด ๋ชจ๋“  ๊ฒƒ์ด ์‹œ์ž‘๋˜์—ˆ๋‹ค!

 

์ € ์„ค์ •์€ SPA ์—๋Š” ํ•„์ˆ˜์ ์ธ ์„ค์ •์ด๋‹ค.

์™œ?

๋ชจ๋“  url์˜ ๋ณ€๊ฒฝ์‚ฌํ•ญ์„ ์›น ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ๊ด€์žฅํ•˜์—ฌ์•ผ, ๋งˆ์น˜ ํ•˜๋‚˜์˜ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์ฒ˜๋Ÿผ ๋™์ž‘ํ•˜๋„๋ก ๋งŒ๋“ค ์ˆ˜ ์žˆ์œผ๋‹ˆ๊นŒ.

 

์ž ๊ทธ๋ ‡๋‹ค๋ฉด... ๋ฌธ์ œ๋Š” ์•Œ์•˜๋Š”๋ฐ. ์ด๋ฅผ ์–ด๋–ป๊ฒŒ ํ’€์–ด๋‚˜๊ฐ„๋‹จ ๋ง์ธ๊ฐ€.

router ๊ฐ€ ์–ด๋–ค ํŒŒ์ผ์„ ๋‹ฌ๋ผ๊ณ  ์š”์ฒญ์„ ํ•˜์˜€๊ณ ,

๊ทธ๊ฒƒ์— ์ด์ƒ์ด ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๊ฐ์ง€ํ–ˆ๋‹ค๋ฉด,

๊ทธ๊ฒƒ์„ ์ฒ˜๋ฆฌํ•˜๋Š” ์ •๋„์˜ ๊ตฌ๋ฉ์€ ํŒŒ๋†“์ง€ ์•Š์•˜์„๊นŒ?

์†”๋ฃจ์…˜ ๐Ÿง™๐Ÿฝ‍โ™€๏ธ: router.onError ์ฝœ๋ฐฑ์œผ๋กœ chunk load ์—๋Ÿฌ ํ•ธ๋“ค๋ง

์šฐ๋ฆฌ๋Š” ์›๋ž˜ ์•„๋ž˜์ฒ˜๋Ÿผ ์—๋Ÿฌ ํ•ธ๋“ค๋ง์„ ํ•ด์ฃผ๊ณ  ์žˆ์—ˆ๋‹ค.

router.onError((error) => {
    if (/loading chunk \d* failed./i.test(error.message)) {
        window.location.reload();
    }
});

๋ฌธ์ œ๋Š” ๋ฌด์—‡์ด๋ƒํ•˜๋ฉด, ์ด๊ฒŒ ์•ˆ๋จน๊ณ  ์žˆ์—ˆ๋‹ค๋Š” ๊ฒƒ...ใ… 

์ € if ๋ฌธ์„ ํƒ€์ง€ ์•Š๊ณ  ์žˆ์—ˆ๋‹ค๋Š” ๊ฑฐ์—‡...!

 

์ˆ˜๋งŽ์€ ๋นŒ๋“œ์™€, ๋ฌธ์ œ์ƒํ™ฉ์„ ์–ต์ง€๋กœ ๋งŒ๋“ค์–ด๋‚ด๊ฐ€๋ฉฐ
์—๋Ÿฌ๋Š” ์ •ํ™•ํžˆ ChunkLoadError ๋ผ๋Š” ์ด๋ฆ„์œผ๋กœ ํŒ๋ณ„ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š”๊ฑธ ์ฐพ์•„๋‚ด์—ˆ๊ณ ,

let nextPath: string;
router.onError((error) => {
    console.error(error);

    if (error.name === 'ChunkLoadError') {
        window.location.href = nextPath || '/';
    }
});

์ด๋ ‡๊ฒŒ ๋งˆ๋ฌด๋ฆฌํ•˜์˜€๋‹ค.

 

์ฐธ๊ณ ๋กœ, nextPath ์ด ์นœ๊ตฌ๋Š” beforeEach ํ›…์—์„œ to.fullPath ๋ฅผ ๋„ฃ์–ด์ฃผ๊ณ  ์žˆ๋‹ค.

์ด์œ ๋Š”, onError ์ฝœ๋ฐฑ ํ•จ์ˆ˜์˜ ์ธ์ž๋กœ๋Š” ๊ทธ ์–ด๋–ค ๋ผ์šฐํŠธ ์ •๋ณด๊ฐ€ ๋„˜์–ด์˜ค์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์—.

๋งˆ์น˜๋ฉฐ ๐Ÿ˜…

๋ผ์šฐํ„ฐ ์—๋Ÿฌ ํ•ธ๋“ค๋ง์œผ๋กœ ์ฒ˜๋ฆฌํ•ด์•ผ ํ•œ๋‹ค๋Š”๊ฑธ ์˜ˆ์ƒ์€ ํ•˜๊ณ  ์žˆ์—ˆ์ง€๋งŒ,

์™œ๋•Œ๋ฌธ์— ๊ฑ”๊ฐ€ ํ•ด์ค˜์•ผ ํ•˜๋Š”๊ฑด์ง€๋Š” ์ •ํ™•ํžˆ ๋ชฐ๋ž๋‹ค.

์ •ํ™•ํ•œ ์›์ธ์„ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•ด ์ด๋ ‡๊ฒŒ ์ €๋ ‡๊ฒŒ ๋นผ์• ์• ์•ต ๋Œ์•„๋Œ์•„ ๋ช…ํ™•ํžˆ ํ•˜๊ณ ๋‚˜๋‹ˆ..

์‚ฌ์•Œ์ง ์”์“ธํ•˜๋‹ค. ์—๋Ÿฌ ํ•ธ๋“ค๋Ÿฌ๋ฅผ ๋จผ์ € ์‚ดํŽด๋ณผ๊ฑธ... ๐Ÿ˜ญ

๊ทธ๋ ‡์ง€๋งŒ ๋‹ค์‹œ ํ•œ ๋ฒˆ ๊ธฐ์ดˆ๋ฅผ ๋‹ค์ ธ๋ณด๋Š” ์œ ์˜๋ฏธํ•œ ์‚ฝ์งˆ์ด ์•„๋‹ˆ์—ˆ๋‚˜, ์Šค์Šค๋กœ๋ฅผ ๋‹ค๋…์—ฌ๋ณธ๋‹ค.

๋ฐ˜์‘ํ˜•