{"id":136,"date":"2026-08-07T13:40:04","date_gmt":"2026-08-07T05:40:04","guid":{"rendered":"http:\/\/8.137.197.254\/?p=136"},"modified":"2026-08-07T13:40:05","modified_gmt":"2026-08-07T05:40:05","slug":"nuxt%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/wanyi.art\/index.php\/2026\/08\/07\/nuxt%e6%96%b0%e6%89%8b%e6%95%99%e7%a8%8b\/","title":{"rendered":"Nuxt\u65b0\u624b\u6559\u7a0b"},"content":{"rendered":"\n

\u7b2c 1 \u6b65\uff1a\u5148\u641e\u61c2 Nuxt \u89e3\u51b3\u4e86\u4ec0\u4e48\u95ee\u9898<\/h2>\n\n\n\n

\u5728\u52a8\u624b\u5199\u4ee3\u7801\u4e4b\u524d\uff0c\u503c\u5f97\u82b1\u4e24\u5206\u949f\u641e\u6e05\u695a Nuxt \u7684\u5b9a\u4f4d\u3002<\/p>\n\n\n\n

Vue \u672c\u8eab\u662f\u4e2a\u5ba2\u6237\u7aef\u6e32\u67d3\uff08CSR\uff09<\/strong>\u6846\u67b6\u3002\u6d4f\u89c8\u5668\u62ff\u5230\u4e00\u4e2a\u8fd1\u4e4e\u7a7a\u7684 HTML \u58f3\u5b50\uff0c\u7136\u540e\u4e0b\u8f7d\u5e76\u6267\u884c JS \u4ee3\u7801\uff0c\u624d\u628a\u9875\u9762\u201c\u586b\u201d\u51fa\u6765\u3002\u8fd9\u6837\u505a\u7684\u95ee\u9898\u662f\uff1a<\/p>\n\n\n\n

    \n
  1. \u9996\u5c4f\u6162<\/strong>\uff1a\u7528\u6237\u5f97\u7b49 JS \u4e0b\u8f7d\u3001\u89e3\u6790\u3001\u6267\u884c\u5b8c\u624d\u80fd\u770b\u5230\u5185\u5bb9\u3002<\/li>\n\n\n\n
  2. SEO \u5dee<\/strong>\uff1a\u641c\u7d22\u5f15\u64ce\u722c\u866b\u6293\u53d6\u5230\u7684\u51e0\u4e4e\u662f\u7a7a\u9875\u9762\u3002<\/li>\n<\/ol>\n\n\n\n

    Nuxt 3 \u5219\u63d0\u4f9b\u4e86\u670d\u52a1\u7aef\u6e32\u67d3\uff08SSR\uff09<\/strong>\u548c\u9759\u6001\u7ad9\u70b9\u751f\u6210\uff08SSG\uff09<\/strong>\u7b49\u80fd\u529b\u3002\u5b83\u80fd\u5728\u670d\u52a1\u7aef\u628a\u9875\u9762\u63d0\u524d\u6e32\u67d3\u6210\u5b8c\u6574\u7684 HTML \u518d\u53d1\u7ed9\u6d4f\u89c8\u5668\uff0c\u9996\u5c4f\u79d2\u5f00\uff0cSEO \u4e5f\u76f4\u63a5\u641e\u5b9a\u3002<\/p>\n\n\n\n

    \u800c\u4e14\u5b83\u8fd8\u5185\u7f6e\u4e86\u6587\u4ef6\u7cfb\u7edf\u8def\u7531\u3001\u81ea\u52a8\u5bfc\u5165\u3001Vite \u6784\u5efa\u5de5\u5177\u3001Nitro \u670d\u52a1\u5f15\u64ce\u2026\u2026\u8bf4\u767d\u4e86\uff0cVue \u9879\u76ee\u91cc\u4f60\u4ee5\u524d\u8981\u624b\u52a8\u914d\u7f6e<\/strong>\u7684\u90a3\u4e00\u5806\u4e1c\u897f\uff0cNuxt \u90fd\u5e2e\u4f60\u81ea\u52a8\u641e\u5b9a<\/strong>\u4e86\u3002<\/p>\n\n\n\n

    \n

    \u5bf9\u4e8e 2026 \u5e74\u7684 Nuxt 3 \u6765\u8bf4\uff0c\u6700\u7a33\u5b9a\u7684\u7248\u672c\u662f v3.11+<\/strong>\uff0cNode.js \u7248\u672c\u8981\u6c42 18.x \u6216\u66f4\u9ad8<\/strong>\u3002<\/p>\n<\/blockquote>\n\n\n\n

    \n\n\n\n

    \u7b2c 2 \u6b65\uff1a\u521d\u59cb\u5316\u9879\u76ee\uff0c\u611f\u53d7\u201c\u5f00\u7bb1\u5373\u7528\u201d<\/h2>\n\n\n\n

    2.1 \u521b\u5efa\u9879\u76ee<\/h3>\n\n\n\n

    \u7528\u5b98\u65b9\u5de5\u5177 nuxi<\/code> \u4e00\u884c\u547d\u4ee4\u641e\u5b9a\uff0c\u4e0d\u9700\u8981\u4efb\u4f55\u4ea4\u4e92\u5f0f\u95ee\u7b54\uff1a<\/p>\n\n\n\n

    bash<\/p>\n\n\n\n

    npx nuxi@latest init my-nuxt-app
    cd my-nuxt-app
    npm install
    npm run dev<\/pre>\n\n\n\n
    \u6d4f\u89c8\u5668\u6253\u5f00 http:\/\/localhost:3000<\/code>\uff0c\u770b\u5230\u6b22\u8fce\u9875\u5c31\u8bf4\u660e\u73af\u5883\u8dd1\u901a\u4e86\u3002<\/p>\n\n\n\n
    2.2 \u770b\u4e00\u773c\u6838\u5fc3\u76ee\u5f55\u7ed3\u6784<\/h3>\n\n\n\n
    \u521d\u59cb\u5316\u597d\u7684\u9879\u76ee\u9ed8\u8ba4\u53ea\u6709\u51e0\u4e2a\u6587\u4ef6\uff0c\u4f46\u6211\u4eec\u9700\u8981\u77e5\u9053\u5f80\u54ea\u91cc\u52a0\u4e1c\u897f\u3002\u8fd9\u662f Nuxt 3 \u7684\u7ea6\u5b9a\u76ee\u5f55\u7ed3\u6784\uff0c\u8bb0\u4f4f\u5b83\u4f60\u5c31\u638c\u63e1\u4e86 80% \u7684\u4f7f\u7528\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
    text<\/p>\n\n\n\n
    my-nuxt-app\/
    \u251c\u2500\u2500 app.vue               # \u5e94\u7528\u5165\u53e3\uff08\u6839\u7ec4\u4ef6\uff09
    \u251c\u2500\u2500 nuxt.config.ts        # Nuxt \u914d\u7f6e\u6587\u4ef6
    \u251c\u2500\u2500 pages\/                # \u9875\u9762\u76ee\u5f55 \u2192 \u81ea\u52a8\u751f\u6210\u8def\u7531\uff08\u6838\u5fc3\uff01\uff09
    \u251c\u2500\u2500 components\/           # \u7ec4\u4ef6\u76ee\u5f55 \u2192 \u81ea\u52a8\u5168\u5c40\u5bfc\u5165
    \u251c\u2500\u2500 composables\/          # \u7ec4\u5408\u5f0f\u51fd\u6570\u76ee\u5f55 \u2192 \u81ea\u52a8\u5bfc\u5165
    \u251c\u2500\u2500 layouts\/              # \u5e03\u5c40\u76ee\u5f55
    \u251c\u2500\u2500 server\/               # \u670d\u52a1\u7aef API \u548c\u4e2d\u95f4\u4ef6\uff08\u5168\u6808\u80fd\u529b\uff09
    \u251c\u2500\u2500 public\/               # \u9759\u6001\u8d44\u6e90\uff08\u4e0d\u7ecf\u8fc7\u6784\u5efa\uff09
    \u251c\u2500\u2500 assets\/               # \u9700\u8981\u6784\u5efa\u7684\u9759\u6001\u8d44\u6e90\uff08CSS\u3001\u56fe\u7247\u7b49\uff09
    \u2514\u2500\u2500 stores\/               # Pinia \u72b6\u6001\u7ba1\u7406\uff08\u9700\u989d\u5916\u5b89\u88c5\uff09<\/pre>\n\n\n\n
    2.3 \u628a\u6b22\u8fce\u9875\u66ff\u6362\u6210\u81ea\u5df1\u7684\u9875\u9762<\/h3>\n\n\n\n
    \u4fee\u6539 app.vue<\/code>\uff0c\u628a <NuxtWelcome \/><\/code> \u66ff\u6362\u6210 <NuxtPage \/><\/code>\uff0c\u8fd9\u6837\u5b83\u5c31\u4f1a\u53bb\u6e32\u67d3 pages\/<\/code> \u76ee\u5f55\u4e0b\u7684\u9875\u9762\u4e86\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <!-- app.vue -->
    <template>
      <NuxtLayout>
        <NuxtPage \/>
      <\/NuxtLayout>
    <\/template><\/pre>\n\n\n\n
    \u7136\u540e\u5728 pages\/<\/code> \u76ee\u5f55\u4e0b\u65b0\u5efa index.vue<\/code>\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <!-- pages\/index.vue -->
    <template>
      <div>
        <h1>Hello Nuxt 3<\/h1>
        <p>\u6211\u7684\u7b2c\u4e00\u4e2a Nuxt \u9875\u9762<\/p>
      <\/div>
    <\/template><\/pre>\n\n\n\n
    \u5237\u65b0\u9875\u9762\uff0c\u5185\u5bb9\u5c31\u53d8\u4e86\u3002\u8fd9\u5c31\u662f Nuxt \u7684\u6587\u4ef6\u7cfb\u7edf\u8def\u7531<\/strong>\u2014\u2014\u4f60\u4e0d\u7528\u914d\u7f6e\u4efb\u4f55 router.js<\/code>\uff0c\u6587\u4ef6\u653e\u5728 pages\/<\/code> \u4e0b\uff0c\u8def\u5f84\u5c31\u81ea\u52a8\u6620\u5c04\u597d\u4e86\u3002<\/p>\n\n\n\n
    \n\n\n\n
    \u7b2c 3 \u6b65\uff1a\u5403\u900f Vue 3 \u5728 Nuxt \u91cc\u7684\u7528\u6cd5<\/h2>\n\n\n\n
    Nuxt 3 \u5b8c\u5168\u7ee7\u627f\u4e86 Vue 3 \u7684\u80fd\u529b\uff0c\u4f60\u5728 Vue \u9879\u76ee\u91cc\u600e\u4e48\u5199\u7684\u7ec4\u4ef6\u3001\u7ec4\u5408\u5f0f API\uff0c\u5728 Nuxt \u91cc\u90fd\u4e00\u6837\u5199\u3002\u7ec4\u4ef6\u7ed3\u6784\u4f9d\u7136\u662f <template><\/code> + <script setup><\/code> + <style><\/code> \u4e09\u6bb5\u5f0f\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <template>
      <div>
        <p>\u8ba1\u6570: {{ count }}<\/p>
        <button @click=\"increment\">+1<\/button>
      <\/div>
    <\/template>
    \u200b
    <script setup>
    import { ref, onMounted } from 'vue'
    \u200b
    const count = ref(0)
    const increment = () => count.value++
    \u200b
    onMounted(() => {
      console.log('\u7ec4\u4ef6\u5df2\u6302\u8f7d')
    })
    <\/script>
    \u200b
    <style scoped>
    button {
      padding: 8px 16px;
      cursor: pointer;
    }
    <\/style><\/pre>\n\n\n\n
    \u552f\u4e00\u8981\u6ce8\u610f\u7684\u70b9<\/strong>\uff1aNuxt 3 \u5728\u670d\u52a1\u7aef\u4e5f\u4f1a\u6267\u884c\u7ec4\u4ef6\u4ee3\u7801\uff08SSR \u573a\u666f\uff09\u3002\u5982\u679c\u4f60\u7684\u4ee3\u7801\u91cc\u7528\u4e86 window<\/code>\u3001document<\/code> \u8fd9\u4e9b\u6d4f\u89c8\u5668\u5bf9\u8c61\uff0c\u9700\u8981\u653e\u5728 onMounted<\/code> \u91cc\uff0c\u6216\u8005\u7528 <ClientOnly><\/code> \u7ec4\u4ef6\u5305\u88f9\u3002<\/p>\n\n\n\n
    \n\n\n\n
    \u7b2c 4 \u6b65\uff1a\u8def\u7531\u7cfb\u7edf\u2014\u2014\u7ea6\u5b9a\u5927\u4e8e\u914d\u7f6e<\/h2>\n\n\n\n
    Nuxt 3 \u6700\u723d\u7684\u4e00\u70b9\u5c31\u662f\u8def\u7531\u3002\u4f60\u53ea\u7ba1\u5728 pages\/<\/code> \u4e0b\u5efa\u6587\u4ef6\uff0c\u8def\u7531\u81ea\u52a8\u751f\u6210\u3002<\/p>\n\n\n\n
    4.1 \u57fa\u7840\u8def\u7531<\/h3>\n\n\n\n
    text<\/p>\n\n\n\n
    pages\/
    \u251c\u2500\u2500 index.vue       \u2192  \/
    \u251c\u2500\u2500 about.vue       \u2192  \/about
    \u2514\u2500\u2500 blog\/
        \u2514\u2500\u2500 index.vue   \u2192  \/blog<\/pre>\n\n\n\n
    4.2 \u52a8\u6001\u8def\u7531<\/h3>\n\n\n\n
    \u7528\u65b9\u62ec\u53f7 [param]<\/code> \u8868\u793a\u63a5\u53d7\u52a8\u6001\u53c2\u6570\uff1a<\/p>\n\n\n\n
    text<\/p>\n\n\n\n
    pages\/
    \u2514\u2500\u2500 blog\/
        \u2514\u2500\u2500 [id].vue    \u2192  \/blog\/1, \/blog\/2, ...<\/pre>\n\n\n\n
    \u5728\u9875\u9762\u91cc\u83b7\u53d6\u53c2\u6570\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    const route = useRoute()
    const id = route.params.id  \/\/ \u7c7b\u578b\u662f string
    <\/script><\/pre>\n\n\n\n
    4.3 \u9875\u9762\u8df3\u8f6c<\/h3>\n\n\n\n
    \u7528 <NuxtLink><\/code> \u7ec4\u4ef6\u4ee3\u66ff <a><\/code> \u6807\u7b7e\uff0c\u5b9e\u73b0 SPA \u7ea7\u522b\u7684\u65e0\u5237\u65b0\u8df3\u8f6c\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <template>
      <NuxtLink to=\"\/about\">\u5173\u4e8e\u6211\u4eec<\/NuxtLink>
      <NuxtLink :to=\"`\/blog\/${postId}`\">\u67e5\u770b\u6587\u7ae0<\/NuxtLink>
    <\/template><\/pre>\n\n\n\n
    4.4 \u9875\u9762\u5143\u4fe1\u606f\uff08definePageMeta\uff09<\/h3>\n\n\n\n
    \u5728\u9875\u9762\u7ec4\u4ef6\u91cc\u7528 definePageMeta<\/code> \u914d\u7f6e\u6807\u9898\u3001\u5e03\u5c40\u3001\u4e2d\u95f4\u4ef6\u7b49\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    definePageMeta({
      title: '\u535a\u5ba2\u8be6\u60c5',
      layout: 'custom',    \/\/ \u4f7f\u7528\u81ea\u5b9a\u4e49\u5e03\u5c40
      requiresAuth: true   \/\/ \u81ea\u5b9a\u4e49\u5b57\u6bb5\uff0c\u53ef\u5728\u8def\u7531\u5b88\u536b\u4e2d\u5224\u65ad
    })
    <\/script><\/pre>\n\n\n\n
    \n\n\n\n
    \u7b2c 5 \u6b65\uff1a\u6570\u636e\u83b7\u53d6\u2014\u2014SSR \u573a\u666f\u4e0b\u7684\u6b63\u786e\u59ff\u52bf<\/h2>\n\n\n\n
    \u5728 Nuxt \u91cc\uff0c\u6570\u636e\u83b7\u53d6\u4e0d\u80fd\u7528\u666e\u901a\u7684 fetch<\/code> \u6216 axios<\/code> \u76f4\u63a5\u5199\uff0c\u800c\u662f\u8981\u7528\u5b83\u63d0\u4f9b\u7684\u51e0\u4e2a\u4e13\u7528\u51fd\u6570\uff0c\u786e\u4fdd\u6570\u636e\u5728\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u90fd\u80fd\u6b63\u786e\u83b7\u53d6<\/strong>\u3002<\/p>\n\n\n\n
    5.1 useFetch\uff08\u6700\u5e38\u7528\uff0c\u63a8\u8350\uff09<\/h3>\n\n\n\n
    useFetch<\/code> \u662f useAsyncData<\/code> + $fetch<\/code> \u7684\u5c01\u88c5\uff0c\u6700\u7b80\u6d01\u3001\u6700\u5e38\u7528<\/strong>\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    interface Post {
      id: number
      title: string
    }

    const { data, pending, error, refresh } = await useFetch<Post[]>('\/api\/posts')
    <\/script>

    <template>
      <div v-if=\"pending\">\u52a0\u8f7d\u4e2d...<\/div>
      <div v-else-if=\"error\">\u51fa\u9519\u4e86\uff1a{{ error.message }}<\/div>
      <ul v-else>
        <li v-for=\"post in data\" :key=\"post.id\">{{ post.title }}<\/li>
      <\/ul>
    <\/template><\/pre>\n\n\n\n
    5.2 useAsyncData\uff08\u9700\u8981\u66f4\u7075\u6d3b\u63a7\u5236\u65f6\u7528\uff09<\/h3>\n\n\n\n
    \u5f53\u4f60\u7684\u6570\u636e\u83b7\u53d6\u903b\u8f91\u6bd4\u8f83\u590d\u6742\uff08\u6bd4\u5982\u9700\u8981\u7ec4\u5408\u591a\u4e2a\u8bf7\u6c42\u3001\u505a\u6570\u636e\u8f6c\u6362\uff09\u65f6\uff0c\u7528 useAsyncData<\/code> + $fetch<\/code> \u7684\u7ec4\u5408\uff1a<\/p>\n\n\n\n
    <script setup>
    const { data, refresh } = await useAsyncData('unique-key', async () => {
      \/\/ \u53ef\u4ee5\u5199\u66f4\u590d\u6742\u7684\u903b\u8f91
      const res = await $fetch('\/api\/posts')
      return res.filter(post => post.published)
    }, {
      watch: [],         \/\/ \u76d1\u542c\u4f9d\u8d56\u53d8\u5316\u81ea\u52a8\u5237\u65b0
      staleTime: 60000   \/\/ \u7f13\u5b58 60 \u79d2
    })
    <\/script><\/pre>\n\n\n\n
    5.3 $fetch\uff08\u7eaf\u5ba2\u6237\u7aef\u8bf7\u6c42\u7528\uff09<\/h3>\n\n\n\n
    $fetch<\/code> \u662f Nuxt \u5185\u7f6e\u7684\u901a\u7528\u8bf7\u6c42\u5de5\u5177\uff0c\u4f46\u5982\u679c\u76f4\u63a5\u7528\u5728\u7ec4\u4ef6\u9876\u5c42\uff0c\u6570\u636e\u4e0d\u4f1a\u5728\u670d\u52a1\u7aef\u83b7\u53d6<\/strong>\u3002\u4e00\u822c\u7528\u5728\u7528\u6237\u4ea4\u4e92\u89e6\u53d1\u7684\u8bf7\u6c42\u91cc\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    const submitForm = async () => {
      const result = await $fetch('\/api\/submit', {
        method: 'POST',
        body: { name: '\u5f20\u4e09' }
      })
      console.log(result)
    }
    <\/script><\/pre>\n\n\n\n
    \n
    \ud83d\udca1 \u4e00\u4e2a\u6838\u5fc3\u539f\u5219<\/strong>\uff1a\u9700\u8981 SSR \u7684\u6570\u636e\u7528 useFetch<\/code> \u6216 useAsyncData<\/code>\uff0c\u7eaf\u5ba2\u6237\u7aef\u4ea4\u4e92\u7528 $fetch<\/code>\u3002<\/p>\n<\/blockquote>\n\n\n\n
    \n\n\n\n
    \u7b2c 6 \u6b65\uff1a\u7ec4\u4ef6\u4e0e\u7ec4\u5408\u5f0f\u51fd\u6570\u7684\u81ea\u52a8\u5bfc\u5165\u2014\u2014\u5c11\u5199 80% \u7684 import<\/h2>\n\n\n\n
    \u8fd9\u662f Nuxt 3 \u5f00\u53d1\u4f53\u9a8c\u63d0\u5347\u6700\u5927\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n
    6.1 \u7ec4\u4ef6\u81ea\u52a8\u5bfc\u5165<\/h3>\n\n\n\n
    components\/<\/code> \u76ee\u5f55\u4e0b\u7684\u6240\u6709 .vue<\/code> \u6587\u4ef6\uff0c\u65e0\u9700 import\uff0c\u76f4\u63a5\u5728\u6a21\u677f\u91cc\u7528\u6807\u7b7e\u540d\u5f15\u7528<\/strong>\uff1a<\/p>\n\n\n\n
    text<\/p>\n\n\n\n
    components\/
    \u251c\u2500\u2500 Button.vue          \u2192  <Button \/>
    \u251c\u2500\u2500 blog\/
    \u2502   \u2514\u2500\u2500 PostCard.vue    \u2192  <BlogPostCard \/>
    \u2514\u2500\u2500 ui\/
        \u2514\u2500\u2500 Modal.vue       \u2192  <UiModal \/><\/pre>\n\n\n\n
    \u9875\u9762\u91cc\u76f4\u63a5\u7528\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <template>
      <div>
        <BlogPostCard :post=\"post\" \/>
        <UiModal v-model:open=\"showModal\" \/>
      <\/div>
    <\/template><\/pre>\n\n\n\n
    6.2 \u7ec4\u5408\u5f0f\u51fd\u6570\u81ea\u52a8\u5bfc\u5165<\/h3>\n\n\n\n
    composables\/<\/code> \u76ee\u5f55\u4e0b\u7684\u51fd\u6570\u4e5f\u4f1a\u81ea\u52a8\u5bfc\u5165\u3002\u521b\u5efa\u4e00\u4e2a composables\/useCounter.ts<\/code>\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    export function useCounter(initialValue = 0) {
      const count = ref(initialValue)
      const increment = () => count.value++
      const decrement = () => count.value--
      return { count, increment, decrement }
    }<\/pre>\n\n\n\n
    \u5728\u7ec4\u4ef6\u91cc\u76f4\u63a5\u7528\uff0c\u4e0d\u9700\u8981 import\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    const { count, increment } = useCounter(10)
    <\/script><\/pre>\n\n\n\n
    \n
    \u26a0\ufe0f \u6ce8\u610f\uff1a<\/p>\n\n\n\n
    1\u3001\u4f46\u662f\u5728utils\u6587\u4ef6\u4e0b\u9762\u7684.ts\u6587\u4ef6\u9700\u8981\u5bfc\u5165\u624d\u80fd\u4f7f\u7528<\/p>\n\n\n\n
    2\u3001\u53ea\u6709\u5f53\u6587\u4ef6\u5bfc\u51fa\u4e86\u5177\u540d\u51fd\u6570<\/strong>\u65f6\uff0c\u81ea\u52a8\u5bfc\u5165\u624d\u751f\u6548\u3002\u9ed8\u8ba4\u5bfc\u51fa\u4e0d\u4f1a\u81ea\u52a8\u5bfc\u5165\u3002<\/p>\n<\/blockquote>\n\n\n\n
    \n\n\n\n
    \u7b2c 7 \u6b65\uff1a\u5e03\u5c40\u7cfb\u7edf\u2014\u2014\u7edf\u4e00\u9875\u9762\u7684\u9aa8\u67b6<\/h2>\n\n\n\n
    \u5e03\u5c40\u7528\u6765\u62bd\u79bb\u591a\u4e2a\u9875\u9762\u7684\u516c\u5171\u90e8\u5206\uff08\u5bfc\u822a\u680f\u3001\u9875\u811a\u3001\u4fa7\u8fb9\u680f\uff09\u3002<\/p>\n\n\n\n
    7.1 \u9ed8\u8ba4\u5e03\u5c40<\/h3>\n\n\n\n
    \u5728 layouts\/default.vue<\/code> \u91cc\u5b9a\u4e49\u5168\u5c40\u5e03\u5c40\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <!-- layouts\/default.vue -->
    <template>
      <div class=\"app-layout\">
        <header>
          <nav>\u5bfc\u822a\u680f<\/nav>
        <\/header>
        <main>
          <slot \/>  <!-- \u8fd9\u91cc\u662f\u9875\u9762\u7684\u5177\u4f53\u5185\u5bb9 -->
        <\/main>
        <footer>\u9875\u811a<\/footer>
      <\/div>
    <\/template><\/pre>\n\n\n\n
    \u6240\u6709\u9875\u9762\u9ed8\u8ba4\u5957\u7528\u8fd9\u4e2a\u5e03\u5c40\u3002<\/p>\n\n\n\n
    7.2 \u81ea\u5b9a\u4e49\u5e03\u5c40<\/h3>\n\n\n\n
    \u5728 layouts\/admin.vue<\/code> \u5b9a\u4e49\u540e\u53f0\u7ba1\u7406\u5e03\u5c40\uff0c\u7136\u540e\u5728\u9875\u9762\u91cc\u6307\u5b9a\u4f7f\u7528\u5b83\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    definePageMeta({
      layout: 'admin'
    })
    <\/script><\/pre>\n\n\n\n
    7.3 \u4e0d\u4f7f\u7528\u5e03\u5c40<\/h3>\n\n\n\n
    \u67d0\u4e9b\u9875\u9762\uff08\u5982\u767b\u5f55\u9875\uff09\u4e0d\u9700\u8981\u5e03\u5c40\uff0c\u53ef\u4ee5\u5173\u95ed\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    definePageMeta({
      layout: false
    })
    <\/script><\/pre>\n\n\n\n
    \n\n\n\n
    \u7b2c 8 \u6b65\uff1a\u72b6\u6001\u7ba1\u7406\u2014\u2014Pinia \u662f\u9996\u9009<\/h2>\n\n\n\n
    \u867d\u7136 Nuxt \u5185\u7f6e\u4e86 useState<\/code> \u505a\u8f7b\u91cf\u7ea7\u5168\u5c40\u72b6\u6001\uff0c\u4f46\u6b63\u5f0f\u9879\u76ee\u63a8\u8350\u7528 Pinia<\/strong>\uff0c\u751f\u6001\u6210\u719f\u3001DevTools \u652f\u6301\u597d\u3002<\/p>\n\n\n\n
    8.1 \u5b89\u88c5<\/h3>\n\n\n\n
    bash<\/p>\n\n\n\n
    npm install @pinia\/nuxt pinia<\/pre>\n\n\n\n
    \u5728 nuxt.config.ts<\/code> \u4e2d\u6ce8\u518c\u6a21\u5757\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    export default defineNuxtConfig({
      modules: ['@pinia\/nuxt']
    })<\/pre>\n\n\n\n
    8.2 \u5b9a\u4e49 Store<\/h3>\n\n\n\n
    \u5728 stores\/user.ts<\/code> \u4e2d\u5b9a\u4e49\u7528\u6237 store\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    import { defineStore } from 'pinia'

    export const useUserStore = defineStore('user', {
      state: () => ({
        id: '',
        name: '',
        email: '',
        token: ''
      }),
      getters: {
        isLoggedIn: (state) => !!state.token
      },
      actions: {
        async login(email: string, password: string) {
          const res = await $fetch('\/api\/auth\/login', {
            method: 'POST',
            body: { email, password }
          })
          this.$patch({
            id: res.user.id,
            name: res.user.name,
            email: res.user.email,
            token: res.token
          })
        },
        logout() {
          this.$reset()
        }
      }
    })<\/pre>\n\n\n\n
    8.3 \u5728\u7ec4\u4ef6\u4e2d\u4f7f\u7528<\/h3>\n\n\n\n
    vue<\/p>\n\n\n\n
    <script setup>
    import { useUserStore } from '~\/stores\/user'

    const userStore = useUserStore()

    const handleLogin = async () => {
      await userStore.login('user@example.com', 'password')
    }
    <\/script>

    <template>
      <div v-if=\"userStore.isLoggedIn\">
        \u6b22\u8fce\uff0c{{ userStore.name }}
        <button @click=\"userStore.logout\">\u9000\u51fa<\/button>
      <\/div>
      <button v-else @click=\"handleLogin\">\u767b\u5f55<\/button>
    <\/template><\/pre>\n\n\n\n
    \n\n\n\n
    \u7b2c 9 \u6b65\uff1a\u670d\u52a1\u7aef API\u2014\u2014\u5168\u6808\u5f00\u53d1\u7684\u201c\u610f\u5916\u6536\u83b7\u201d<\/h2>\n\n\n\n
    Nuxt 3 \u5185\u7f6e\u4e86 Nitro \u670d\u52a1\u5f15\u64ce<\/strong>\uff0c\u4f60\u53ef\u4ee5\u5728 server\/<\/code> \u76ee\u5f55\u91cc\u76f4\u63a5\u5199\u540e\u7aef\u63a5\u53e3\uff0c\u4e0d\u9700\u8981\u5355\u72ec\u542f\u52a8\u4e00\u4e2a Node \u670d\u52a1\u3002<\/p>\n\n\n\n
    9.1 \u521b\u5efa\u4e00\u4e2a API \u63a5\u53e3<\/h3>\n\n\n\n
    \u5728 server\/api\/posts\/index.get.ts<\/code> \u4e2d\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    export default defineEventHandler(async (event) => {
      \/\/ \u6a21\u62df\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u6570\u636e
      const posts = [
        { id: 1, title: 'Nuxt 3 \u5165\u95e8\u6307\u5357' },
        { id: 2, title: 'Vue 3 \u7ec4\u5408\u5f0f API \u8be6\u89e3' }
      ]
      return posts
    })<\/pre>\n\n\n\n
    \u524d\u7aef\u76f4\u63a5 useFetch('\/api\/posts')<\/code> \u5c31\u80fd\u62ff\u5230\u6570\u636e\u3002<\/p>\n\n\n\n
    9.2 \u5e26\u53c2\u6570\u7684 API<\/h3>\n\n\n\n
    server\/api\/posts\/[id].get.ts<\/code>\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    export default defineEventHandler(async (event) => {
      const id = getRouterParam(event, 'id')
      \/\/ \u6839\u636e id \u67e5\u8be2\u6570\u636e
      return { id, title: `\u6587\u7ae0 ${id}` }
    })<\/pre>\n\n\n\n
    9.3 \u670d\u52a1\u5668\u4e2d\u95f4\u4ef6\uff08\u5982\u9274\u6743\uff09<\/h3>\n\n\n\n
    server\/middleware\/auth.ts<\/code>\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    export default defineEventHandler((event) => {
      const token = getHeader(event, 'authorization')
      if (!token) {
        setResponseStatus(event, 401)
        return { error: '\u672a\u6388\u6743' }
      }
      \/\/ \u9a8c\u8bc1 token...
    })<\/pre>\n\n\n\n
    \u8fd9\u6837\uff0c\u4f60\u5c31\u5728\u540c\u4e00\u4e2a\u9879\u76ee\u91cc<\/strong>\u641e\u5b9a\u4e86\u524d\u540e\u7aef\uff0c\u90e8\u7f72\u4e5f\u53ea\u9700\u8981\u4e00\u4e2a\u547d\u4ee4 npm run build<\/code>\uff0cNitro \u4f1a\u81ea\u52a8\u6253\u5305\u6210\u9002\u914d\u5404\u79cd\u73af\u5883\u7684\u90e8\u7f72\u6587\u4ef6\u3002<\/p>\n\n\n\n
    \n\n\n\n
    \u7b2c 10 \u6b65\uff1a\u6027\u80fd\u4f18\u5316\u2014\u2014\u8ba9\u9879\u76ee\u8dd1\u5f97\u66f4\u5feb<\/h2>\n\n\n\n
    10.1 \u7528 computed \u4ee3\u66ff\u65b9\u6cd5<\/h3>\n\n\n\n
    \u5728\u6a21\u677f\u91cc\u8c03\u7528\u65b9\u6cd5\uff0c\u6bcf\u6b21\u91cd\u65b0\u6e32\u67d3\u90fd\u4f1a\u91cd\u65b0\u8ba1\u7b97\u3002\u7528 computed<\/code> \u4f1a\u7f13\u5b58\u7ed3\u679c\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    \/\/ \u274c \u574f\uff1a\u6bcf\u6b21\u6e32\u67d3\u90fd\u91cd\u65b0\u8ba1\u7b97
    const getActiveItems = () => items.value.filter(i => i.active)

    \/\/ \u2705 \u597d\uff1a\u53ea\u6709 items \u53d8\u5316\u65f6\u624d\u91cd\u65b0\u8ba1\u7b97
    const activeItems = computed(() => items.value.filter(i => i.active))<\/pre>\n\n\n\n
    10.2 \u5927\u5217\u8868\u7528 v-memo<\/h3>\n\n\n\n
    \u5bf9\u4e8e\u957f\u5217\u8868\uff0c\u7528 v-memo<\/code> \u8ba9 Vue \u53ea\u91cd\u65b0\u6e32\u67d3\u53d8\u5316\u7684\u90e8\u5206\uff1a<\/p>\n\n\n\n
    vue<\/p>\n\n\n\n
    <div
      v-for=\"item in items\"
      :key=\"item.id\"
      v-memo=\"[item.id, item.updated]\"
    >
      <ExpensiveComponent :data=\"item\" \/>
    <\/div><\/pre>\n\n\n\n
    10.3 \u7ec4\u4ef6\u61d2\u52a0\u8f7d<\/h3>\n\n\n\n
    \u4f53\u79ef\u5927\u7684\u7ec4\u4ef6\uff08\u56fe\u8868\u3001\u5bcc\u6587\u672c\u7f16\u8f91\u5668\u7b49\uff09\u7528 defineAsyncComponent<\/code> \u61d2\u52a0\u8f7d\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    const HeavyChart = defineAsyncComponent({
      loader: () => import('~\/components\/HeavyChart.vue'),
      loadingComponent: LoadingSpinner,
      delay: 200
    })<\/pre>\n\n\n\n
    10.4 \u6e32\u67d3\u6a21\u5f0f\u6309\u9700\u914d\u7f6e<\/h3>\n\n\n\n
    \u5728 nuxt.config.ts<\/code> \u91cc\u9488\u5bf9\u4e0d\u540c\u8def\u7531\u914d\u7f6e\u4e0d\u540c\u7684\u6e32\u67d3\u6a21\u5f0f\uff1a<\/p>\n\n\n\n
    typescript<\/p>\n\n\n\n
    export default defineNuxtConfig({
      routeRules: {
        '\/': { prerender: true },           \/\/ \u9996\u9875 SSG
        '\/blog\/**': { swr: 3600 },          \/\/ \u535a\u5ba2\u9875 ISR\uff0c\u7f13\u5b58 1 \u5c0f\u65f6
        '\/admin\/**': { ssr: false },        \/\/ \u540e\u53f0\u7ba1\u7406\u7eaf CSR
        '\/api\/**': { cors: true }           \/\/ API \u63a5\u53e3\u5141\u8bb8\u8de8\u57df
      }
    })<\/pre>\n\n\n\n
    \n\n\n\n
    \u7b2c 11 \u6b65\uff1a\u6253\u5305\u4e0e\u90e8\u7f72\u2014\u2014\u4ece\u5f00\u53d1\u5230\u4e0a\u7ebf<\/h2>\n\n\n\n
    11.1 \u6784\u5efa\u547d\u4ee4<\/h3>\n\n\n\n
    bash<\/p>\n\n\n\n
    # SSR \u670d\u52a1\u7aef\u90e8\u7f72\uff08\u9ed8\u8ba4\uff09
    npm run build

    # SSG \u9759\u6001\u7ad9\u70b9\u751f\u6210
    npm run generate<\/pre>\n\n\n\n
    11.2 \u90e8\u7f72\u65b9\u5f0f<\/h3>\n\n\n\n
    SSR \u6a21\u5f0f<\/strong>\uff1a\u8fd0\u884c npm run build<\/code> \u540e\uff0c.output\/<\/code> \u76ee\u5f55\u5c31\u662f\u90e8\u7f72\u4ea7\u7269\u3002\u7528 Node.js \u542f\u52a8\u5373\u53ef\uff1a<\/p>\n\n\n\n
    bash<\/p>\n\n\n\n
    node .output\/server\/index.mjs<\/pre>\n\n\n\n
    SSG \u6a21\u5f0f<\/strong>\uff1a\u8fd0\u884c npm run generate<\/code> \u540e\uff0cdist\/<\/code> \u76ee\u5f55\u662f\u7eaf\u9759\u6001\u6587\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u6258\u7ba1\u5230 Nginx\u3001Vercel\u3001Netlify \u6216\u963f\u91cc\u4e91 OSS\u3002<\/p>\n\n\n\n
    \n\n\n\n
    \u5199\u5728\u6700\u540e<\/h2>\n\n\n\n
    \u4ece\u65b0\u624b\u5230\u719f\u7ec3\uff0c\u6838\u5fc3\u4e0d\u5728\u4e8e\u80cc API\uff0c\u800c\u5728\u4e8e\u7406\u89e3 Nuxt \u7684\u6838\u5fc3\u7406\u5ff5\uff1a\u7ea6\u5b9a\u4f18\u4e8e\u914d\u7f6e<\/strong>\u3002\u4f60\u4e0d\u9700\u8981\u82b1\u65f6\u95f4\u7ea0\u7ed3\u8def\u7531\u600e\u4e48\u914d\u3001webpack \u600e\u4e48\u6539\u3001SSR \u600e\u4e48\u641e\u2014\u2014Nuxt \u5df2\u7ecf\u628a\u6700\u4f73\u5b9e\u8df5\u5c01\u88c5\u597d\u4e86\uff0c\u4f60\u53ea\u8981\u6309\u89c4\u77e9\u6765\uff0c\u5c31\u80fd\u5199\u51fa\u6027\u80fd\u597d\u3001\u53ef\u7ef4\u62a4\u6027\u5f3a\u7684 Vue \u5e94\u7528\u3002<\/p>\n\n\n\n
    \u6700\u540e\u7ed9\u4f60\u4e00\u4e2a\u53ef\u4ee5\u5faa\u5e8f\u6e10\u8fdb\u7684\u5b66\u4e60\u8def\u5f84\uff1a<\/p>\n\n\n\n
      \n
    1. \u5148\u7528 nuxi init<\/code> \u642d\u4e2a\u9879\u76ee\uff0c\u628a pages\/<\/code> \u548c components\/<\/code> \u73a9\u719f\uff1b<\/li>\n\n\n\n
    2. \u7136\u540e\u7528 useFetch<\/code> \u63a5\u4e00\u4e2a\u771f\u5b9e API\uff0c\u611f\u53d7 SSR \u6570\u636e\u83b7\u53d6\uff1b<\/li>\n\n\n\n
    3. \u6700\u540e\u8bd5\u7740\u5728 server\/<\/code> \u91cc\u5199\u51e0\u4e2a\u63a5\u53e3\uff0c\u4f53\u9a8c\u4e00\u628a\u201c\u5355\u9879\u76ee\u5168\u6808\u5f00\u53d1\u201d\u7684\u723d\u611f\u3002<\/li>\n<\/ol>\n\n\n\n
      <\/p>\n","protected":false},"excerpt":{"rendered":"
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