优化 404 页面请求逻辑

src/entry-server.js

@@ -1,19 +1,28 @@
 import { renderToWebStream, renderToString } from 'vue/server-renderer'
 import { createApp } from './main'
 
-export async function render(_url, cookies, host) {
-  const { app, pinia, router } = createApp()
+import { createSSRRouter } from './router.js'
+
+export async function getRoute(_url) {
+  const router = createSSRRouter()
   await router.push(_url)
   await router.isReady()
+  const route = router.currentRoute.value.matched[0]
+  const code = route.meta.code || 200
+  return { router, code }
+}
+
+export async function render(router, cookies, host) {
+  const { app, pinia } = createApp()
+  
+  app.use(router)
   const ctx = {
     cookies,
     host,
     initialState: {}
   }
-  // await new Promise((resolve) => setTimeout(resolve, 0))
   const stream = renderToWebStream(app, ctx)
-  const initialState = ctx.initialStat
   const piniaState = pinia.state.value
-  return { stream, initialState, piniaState }
+  return { stream, piniaState }
 }