首次提交

* chore: update dependency

* chore: adjust base

README.md

@@ -17,6 +17,8 @@ cp .env.example .env
 
 ## Development
 
+First, we need to build the remote first. Check [this](https://github.com/originjs/vite-plugin-federation/issues/525) for why.
+
 ```
 cd remote
 pnpm i
@@ -46,8 +48,16 @@ pnpm build
 pnpm serve
 ```
 
+## Notes
+
+- It's recommended to split the repository for Host and Remote, and deploy separately
+- If you want to go with monorepo approach, make sure to setup a monorepo package manager (Pnpm workspace, Nx, etc.)
+- This repo is still evolving, and might not be production-ready yet
+- No SSR support (no plan for this)
+
 ## TODO
 
+- Pinia integration
 - Build-mode works but Dev-mode not works (fixed)
 - Enable CORS on remote JS assets (fixed)
 - Scoped style still not works (fixed)

host/error.vue

@@ -1,14 +0,0 @@
-<script setup lang="ts">
-import type { NuxtError } from "#app"
-
-const props = defineProps({
-  error: Object as () => NuxtError
-})
-</script>
-
-<template>
-  <div>
-    <h1>Ooops... Something went wrong...</h1>
-    <NuxtLink to="/">Go back home</NuxtLink>
-  </div>
-</template>

host/nuxt.config.ts

@@ -14,11 +14,17 @@ export default defineNuxtConfig({
   vite: {
     server: {
       proxy: {
-        "^/node_modules/.*": {
-          target: "http://localhost:3000",
+        // "^/node_modules/.*": {
+        //   target: "http://localhost:3000",
+        //   changeOrigin: true,
+        //   rewrite: (path) =>
+        //     path.replace(/^\/node_modules\//, "/_nuxt/node_modules/")
+        // },
+        "^/remote/*": {
+          target: "http://localhost:3005",
           changeOrigin: true,
           rewrite: (path) =>
-            path.replace(/^\/node_modules\//, "/_nuxt/node_modules/")
+            path.replace(/^\/remote\//, "")
         }
       }
     },
@@ -33,7 +39,7 @@ export default defineNuxtConfig({
           remotes: {
             remote: `${MFE_HOST}/_nuxt/remoteEntry.js`
           },
-          shared: ["vue"]
+          shared: ["vue", "pinia"]
         })
       ]
     },
@@ -41,6 +47,7 @@ export default defineNuxtConfig({
       plugins: []
     }
   },
+  plugins: ["~/plugins/pinia"],
   experimental: {
     asyncEntry: true
   }

host/package.json

@@ -4,7 +4,7 @@
   "type": "module",
   "scripts": {
     "build": "nuxt build",
-    "dev": " nuxt dev",
+    "dev": " nuxt dev --host",
     "prebuild": "npm run clean",
     "pregenerate": "npm run clean",
     "generate": "nuxt generate",
@@ -15,13 +15,15 @@
     "serve": "serve .output/public -p 3000 --single"
   },
   "dependencies": {
-    "nuxt": "^3.13.0",
+    "@pinia/nuxt": "^0.11.2",
+    "nuxt": "^4.0.3",
+    "pinia": "^3.0.3",
     "vue": "^3.5.13"
   },
   "devDependencies": {
-    "@originjs/vite-plugin-federation": "^1.3.5",
-    "serve": "~14.2.4",
+    "@originjs/vite-plugin-federation": "^1.4.1",
     "rimraf": "6",
-    "vite-plugin-top-level-await": "~1.4.4"
+    "serve": "~14.2.4",
+    "vite-plugin-top-level-await": "^1.6.0"
   }
 }

host/pages/contact/[...all].vue

@@ -4,7 +4,7 @@
     <div class="grid grid-cols-1 gap-4">
       <Suspense>
         <template #default>
-          <RemoteContactRouter />
+          <RemoteContactRouter label="propsFromHost"  @increment="handleLog" />
         </template>
         <template #fallback>
           <div>Loading remote component...</div>
@@ -14,12 +14,42 @@
   </div>
 </template>
 
-<script setup>
-import { defineAsyncComponent } from "vue"
+<script setup lang="ts">
+import {
+  __federation_method_getRemote as getRemote,
+  __federation_method_setRemote as setRemote,
+  __federation_method_unwrapDefault as unwrapModule,
+  type IRemoteConfig
+} from "virtual:__federation__";
 
-const RemoteContactRouter = defineAsyncComponent(() =>
-  import("remote/RemoteContactRouter")
-)
+// 公共的 remote 配置
+const commonRemoteConfig: Partial<IRemoteConfig> = {
+  format: "esm", // 取决于你的 remoteEntry.js 构建方式
+  from: "vite"
+};
+
+const loadRemoteContactRouter = async () => {
+  // 运行时注册 remote
+  setRemote("remote", {
+    ...commonRemoteConfig,
+    url: "http://localhost:3003/remote/_nuxt/remoteEntry.js"
+  });
+
+  // 获取远程模块
+  const remoteModule = await getRemote("remote", "./RemoteContactRouter");
+
+  // 解包 default 导出。
+  // 如果远程模块是命名导出，例如 `export const RemoteContactRouter = ...`
+  // 那么你应该使用 `return remoteModule.RemoteContactRouter;`
+  return await unwrapModule(remoteModule);
+};
+
+// 3. 使用 defineAsyncComponent 来加载组件
+  const RemoteContactRouter = defineAsyncComponent(loadRemoteContactRouter);
+
+  const handleLog = (count: number) => {
+    console.log("count: ", count);
+  };
 </script>
 
 <style scoped></style>

host/pages/index.vue

@@ -1,3 +1,13 @@
 <template>
-  <div>Index page</div>
+  <div>
+    Index page:
+    <p>Count: {{ counter.$state.count }}</p>
+    <button type="button" @click="() => counter.increment()">
+      increment+ pinia
+    </button>
+  </div>
 </template>
+<script setup lang="ts">
+import { useCounter } from "@/stores/counter"
+const counter = useCounter()
+</script>

host/plugins/pinia.ts

@@ -0,0 +1,9 @@
+import { createPinia } from "pinia"
+import { defineNuxtPlugin } from "#app"
+
+export default defineNuxtPlugin((nuxtApp) => {
+  const pinia = createPinia()
+  // @ts-expect-error need global
+  window.__mfeHostPinia = pinia
+  nuxtApp.vueApp.use(pinia)
+})

host/stores/counter.ts

@@ -0,0 +1,24 @@
+import { defineStore } from "pinia"
+
+const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms))
+
+export const useCounter = defineStore("counter", {
+  state: () => ({
+    count: 100
+  }),
+  actions: {
+    increment() {
+      this.count += 1
+    },
+
+    async asyncIncrement() {
+      console.log("asyncIncrement called")
+      await sleep(300)
+      this.count++
+      return true
+    }
+  },
+  getters: {
+    getCount: (state) => state.count
+  }
+})

remote/.env.example

@@ -0,0 +1 @@
+# Env

remote/components/RemoteContactRouter.vue

@@ -1,24 +1,38 @@
 <template>
   <div>
-    <component v-if="asyncPageComponent" :is="asyncPageComponent" />
+    <p>Label:{{ label }}</p>
+    <component
+      v-if="asyncPageComponent"
+      :is="asyncPageComponent"
+      @increment="(v: number) => emit('increment', v)"
+    />
   </div>
 </template>
 
-<script setup>
+<script setup lang="ts">
 import { defineAsyncComponent } from "vue"
+import { useHostPinia } from "~/composables/useHostPinia"
+
+const props = defineProps<{
+  label: string
+}>()
+
+const emit = defineEmits<{
+  (e: "increment", count: number): void
+}>()
+
+useHostPinia()
 
 /**
  * @todo
  * it'll be nice if there is a way to dynamically match route and render..
  */
-console.log(">>", window.location.pathname)
-
 const Index = defineAsyncComponent(() => import("@/pages/contact/index.vue"))
-const Properties = defineAsyncComponent(() =>
-  import("@/pages/contact/properties.vue")
+const Properties = defineAsyncComponent(
+  () => import("@/pages/contact/properties.vue")
 )
 
-let asyncPageComponent
+let asyncPageComponent: unknown
 if (/\/contact\/properties/.test(window.location.pathname)) {
   asyncPageComponent = Properties
 } else {

remote/composables/useHostPinia.ts

@@ -0,0 +1,10 @@
+import { onBeforeMount } from "vue"
+import { setActivePinia } from "pinia"
+
+export function useHostPinia() {
+  onBeforeMount(() => {
+    console.log("RMT: init pinia store from host: ")
+    // @ts-expect-error global pinia host
+    setActivePinia(window.__mfeHostPinia || createPinia())
+  })
+}

remote/middleware/core.ts

@@ -0,0 +1,17 @@
+
+export default defineEventHandler((event) => {
+  const allowedOrigin = 'http://localhost:3003'; // 替换为你的前端项目域名
+
+
+  console.log('event', event)
+  // 设置 CORS 响应头，允许来自特定源的请求
+  event.node.res.setHeader('Access-Control-Allow-Origin', allowedOrigin);
+  event.node.res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
+  event.node.res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization');
+
+  // 如果请求是预检请求 (OPTIONS)，则直接返回 204
+  if (event.node.req.method === 'OPTIONS') {
+    event.node.res.writeHead(204);
+    event.node.res.end();
+  }
+});

remote/nuxt.config.ts

@@ -5,12 +5,14 @@ import topLevelAwait from "vite-plugin-top-level-await"
 export default defineNuxtConfig({
   compatibilityDate: "2024-04-03",
   devtools: { enabled: false },
-  ssr: false,
+  ssr: true,
   nitro: {
-    preset: "static"
+    // preset: "static",
   },
   vite: {
+
     $client: {
+      base: "/",
       plugins: [
         topLevelAwait({
           promiseExportName: "__tla",
@@ -22,19 +24,20 @@ export default defineNuxtConfig({
           exposes: {
             "./RemoteContactRouter": "./components/RemoteContactRouter.vue"
           },
-          // shared: []
-          shared: ["vue"]
+          shared: ["vue", "pinia"]
         })
       ]
     },
     $server: {
-      plugins: []
+      plugins: [
+      ],
     }
 
     // build: {
     //   target: "esnext"
     // }
   },
+  modules: ["@pinia/nuxt"],
   experimental: {
     asyncEntry: true
   }

remote/package.json

@@ -4,7 +4,7 @@
   "type": "module",
   "scripts": {
     "build": "nuxt build",
-    "dev": "HOST=0.0.0.0 PORT=3001 nuxt dev",
+    "dev": "nuxt dev --host",
     "prebuild": "npm run clean",
     "pregenerate": "npm run clean",
     "generate": "nuxt generate",
@@ -12,16 +12,18 @@
     "postinstall": "nuxt prepare",
     "clean": "rimraf .output dist",
     "clean2": "rimraf --glob node_modules",
-    "serve": "serve .output/public -p 3001 --cors --single"
+    "serve": "PORT=3005 node .output/server/index.mjs  --cors --single"
   },
   "dependencies": {
-    "nuxt": "^3.13.0",
+    "@pinia/nuxt": "^0.11.2",
+    "nuxt": "^4.0.3",
+    "pinia": "^3.0.3",
     "vue": "^3.5.13"
   },
   "devDependencies": {
-    "@originjs/vite-plugin-federation": "^1.3.5",
-    "serve": "~14.2.4",
+    "@originjs/vite-plugin-federation": "^1.4.1",
     "rimraf": "6",
-    "vite-plugin-top-level-await": "~1.4.4"
+    "serve": "~14.2.4",
+    "vite-plugin-top-level-await": "^1.6.0"
   }
 }

remote/pages/contact/index.vue

@@ -3,13 +3,27 @@
     <h1>rmt/pages/contact/index.vue</h1>
     <div>Contact index</div>
     <div>
-      count: {{ count }}
-      <button type="button" @click="count++">increment+</button>
+      count: {{ count }} / counterFromPinia: {{ counter.$state.count }} <br />
+      <button type="button" @click="count++">increment+ local</button>
+      <button type="button" @click="handleIncrementPinia">
+        increment+ pinia
+      </button>
     </div>
   </div>
 </template>
-<script setup>
+<script setup lang="ts">
+import { useCounter } from "@/stores/counter"
+const counter = useCounter()
 const count = ref(0)
+
+const emit = defineEmits<{
+  (e: "increment", count: number): void
+}>()
+
+const handleIncrementPinia = () => {
+  counter.increment()
+  emit("increment", counter.$state.count)
+}
 </script>
 <style scoped>
 .rmt {

remote/pages/contact/properties.vue

@@ -1,10 +1,14 @@
 <template>
-  <div>
+  <div class="rmt2">
     <h1>rmt/pages/contact/properties.vue</h1>
     <div>Contact prop</div>
     <div>
       <button type="button" @click="handleClick">Click: {{ counter }}</button>
     </div>
+    <div class="links">
+      <NuxtLink to="/">Go to home</NuxtLink>
+      <NuxtLink to="/about">About</NuxtLink>
+    </div>
   </div>
 </template>
 <script setup>
@@ -18,3 +22,13 @@ definePageMeta({
   name: "contact-properties"
 })
 </script>
+
+<style scoped>
+.rmt2 {
+  background: pink;
+}
+.links {
+  display: flex;
+  gap: 2rem;
+}
+</style>

remote/stores/counter.ts

@@ -0,0 +1,24 @@
+import { defineStore } from "pinia"
+
+const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms))
+
+export const useCounter = defineStore("counter", {
+  state: () => ({
+    count: 999
+  }),
+  actions: {
+    increment() {
+      this.count += 1
+    },
+
+    async asyncIncrement() {
+      console.log("asyncIncrement called")
+      await sleep(300)
+      this.count++
+      return true
+    }
+  },
+  getters: {
+    getCount: (state) => state.count
+  }
+})