{"id":116230,"date":"2026-10-20T23:32:43","date_gmt":"2026-10-20T15:32:43","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/116230.html"},"modified":"2026-10-20T23:32:43","modified_gmt":"2026-10-20T15:32:43","slug":"vite-7-0-%e7%8e%b0%e4%bb%a3%e5%8c%96-ssr-%e6%9e%b6%e6%9e%84%ef%bc%9a%e5%9f%ba%e4%ba%8e-rolldown-%e7%9a%84%e6%b5%81%e5%bc%8f-ssr-%e4%b8%8e%e7%bb%84%e4%bb%b6%e7%ba%a7%e9%9d%99%e6%80%81%e9%a2%84%e6%8f%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/116230.html","title":{"rendered":"Vite 7.0 \u73b0\u4ee3\u5316 SSR \u67b6\u6784\uff1a\u57fa\u4e8e Rolldown \u7684\u6d41\u5f0f SSR \u4e0e\u7ec4\u4ef6\u7ea7\u9759\u6001\u9884\u63d0\u53d6"},"content":{"rendered":"

\"\u5c01\u9762\u4fe1\u606f\u56fe\"<\/p>\n

\u5728\u73b0\u4ee3\u524d\u7aef\u6027\u80fd\u5de5\u7a0b\u7684\u8bc4\u4f30\u4f53\u7cfb\u4e2d，**\u670d\u52a1\u7aef\u6e32\u67d3（Server-Side Rendering, SSR）**\u4e00\u76f4\u662f\u4fdd\u969c\u5e94\u7528\u9996\u5c4f\u79d2\u5f00（FCP\/LCP）\u4e0e\u6781\u81f4\u641c\u7d22\u5f15\u64ce\u4f18\u5316（SEO）\u7684\u6838\u5fc3\u652f\u67f1\u3002<\/p>\n

\u7136\u800c，\u5728\u8fc7\u53bb\u57fa\u4e8e Vite 4 \u81f3 Vite 6 \u4ee5\u53ca\u4f20\u7edf\u6253\u5305\u5de5\u5177（\u5982 Webpack\u3001Rollup）\u7684 SSR \u67b6\u6784\u4e2d，\u957f\u671f\u5b58\u5728\u7740\u4e09\u5927\u96be\u4ee5\u6839\u6cbb\u7684\u5de5\u7a0b\u987d\u75be：<\/p>\n

  • \u5355\u4f53\u540c\u6b65\u963b\u585e\u7684\u201cTTFB \u60ac\u5d16（All-or-Nothing TTFB）\u201d：\u4f20\u7edf\u7684 SSR \u5f15\u64ce\u666e\u904d\u4f9d\u8d56 renderToString() \u540c\u6b65\u751f\u6210\u5168\u91cf HTML \u5b57\u7b26\u4e32\u3002\u5982\u679c\u9875\u9762\u4e2d\u67d0\u4e00\u4e2a\u8fb9\u7f18\u7684\u6b21\u8981\u7ec4\u4ef6（\u4f8b\u5982\u63a8\u8350\u731c\u4f60\u559c\u6b22\u3001\u8bc4\u8bba\u5217\u8868）\u4f9d\u8d56\u4e86\u4e00\u4e2a\u6162\u901f\u7684\u7b2c\u4e09\u65b9 RPC \u63a5\u53e3（\u8017\u65f6 1.2 \u79d2），\u6574\u4e2a\u670d\u52a1\u7aef\u5fc5\u987b\u5904\u4e8e\u7edd\u5bf9\u6302\u8d77\u7b49\u5f85\u72b6\u6001，\u5bfc\u81f4\u6700\u6838\u5fc3\u7684\u5934\u90e8\u5bfc\u822a\u4e0e\u6b63\u6587\u9aa8\u67b6\u8fdf\u8fdf\u65e0\u6cd5\u53d1\u9001\u7ed9\u6d4f\u89c8\u5668，\u9996\u5b57\u8282\u5230\u8fbe\u65f6\u95f4（Time to First Byte, TTFB）\u53d1\u751f\u707e\u96be\u6027\u52a3\u5316；<\/li>\n
  • \u201c\u6c34\u5408\u7011\u5e03（Hydration Waterfalls）\u201d\u4e0e\u4e3b\u7ebf\u7a0b\u5047\u6b7b：\u5f53\u5e9e\u5927\u7684\u5168\u91cf HTML \u7ec8\u4e8e\u9001\u8fbe\u6d4f\u89c8\u5668\u540e，\u5ba2\u6237\u7aef\u5fc5\u987b\u4ece\u9876\u5c42\u6839\u8282\u70b9\u5f00\u59cb，\u4e32\u884c\u4e0b\u8f7d\u5e76\u6267\u884c\u5de8\u91cf\u7684 JavaScript，\u5bf9\u6574\u68f5\u6811\u8fdb\u884c\u6df1\u5c42 DOM \u6bd4\u5bf9\u6c34\u5408\u3002\u5728\u4f4e\u914d\u79fb\u52a8\u7aef\u4e0a，\u8fd9\u4f1a\u5f15\u53d1\u6570\u79d2\u7684\u4e3b\u7ebf\u7a0b\u5b8c\u5168\u51bb\u7ed3，\u7528\u6237\u80fd\u770b\u5230\u6587\u5b57\u5374\u65e0\u6cd5\u8fdb\u884c\u4efb\u4f55\u70b9\u51fb\u64cd\u4f5c；<\/li>\n
  • \u53cc\u91cd\u6784\u5efa\u7684\u4e0a\u4e0b\u6587\u5272\u88c2\u4e0e\u51b7\u542f\u52a8\u6ce5\u6f6d：\u65e7\u65b9\u6848\u9700\u8981\u5206\u522b\u72ec\u7acb\u6267\u884c Client \u6784\u5efa\u4e0e Server \u6784\u5efa，\u8de8\u7aef\u6a21\u5757\u56fe\u65e0\u6cd5\u5728\u5185\u5b58\u4e2d\u5171\u4eab，\u4e0d\u4ec5 CI\/CD \u6784\u5efa\u8017\u65f6\u7ffb\u500d，\u5f00\u53d1\u73af\u5883\u7684\u70ed\u66f4\u65b0（SSR HMR）\u4e5f\u65f6\u5e38\u56e0\u4e3a\u6a21\u5757\u7f13\u5b58\u4e0d\u4e00\u81f4\u800c\u9891\u9891\u5931\u7075\u3002<\/li>\n

    \u968f\u7740 Vite 7.0 \u7edf\u4e00\u6362\u88c5\u7531\u7eaf Rust \u9a71\u52a8\u7684\u9ad8\u6027\u80fd\u6253\u5305\u5185\u6838 Rolldown，\u73b0\u4ee3 SSR \u67b6\u6784\u8fce\u6765\u4e86\u4e00\u573a\u5f7b\u5e95\u7684\u8303\u5f0f\u9769\u547d\u3002<\/p>\n

    Vite 7.0 \u539f\u751f\u62e5\u62b1\u4e86\u57fa\u4e8e Web Streams \u7684\u6d41\u5f0f\u670d\u52a1\u7aef\u6e32\u67d3（Streaming SSR），\u5e76\u7ed3\u5408 Rolldown \u7684\u7f16\u8bd1\u5668\u80fd\u529b\u5b9e\u73b0\u4e86\u5212\u65f6\u4ee3\u7684\u7ec4\u4ef6\u7ea7\u9759\u6001\u5143\u6570\u636e\u9884\u63d0\u53d6（Component-level Static Pre-extraction）\u4e0e\u9009\u62e9\u6027\u6e10\u8fdb\u5f0f\u6c34\u5408（Selective Hydration）\u3002\u672c\u6587\u5c06\u6df1\u5165\u8fd9\u4e00\u524d\u6cbf\u67b6\u6784\u7684\u5fae\u89c2\u673a\u7406\u4e0e\u751f\u4ea7\u7ea7\u843d\u5730\u5b9e\u8df5\u3002<\/p>\n

    \n

    \u6d41\u5f0f SSR \u7684\u5fae\u89c2\u6d41\u6c34\u7ebf\u6a21\u578b<\/h3>\n

    \u8981\u7834\u9664\u201c\u9996\u5b57\u8282\u7b49\u5f85\u60ac\u5d16\u201d，\u6838\u5fc3\u5728\u4e8e\u5c06\u5168\u91cf\u540c\u6b65\u751f\u6210\u89e3\u6784\u4e3a\u5206\u5757\u6d41\u5f0f\u4f20\u8f93（HTTP\/1.1 Chunked Transfer Encoding \u6216 HTTP\/2 \/ HTTP\/3 \u6570\u636e\u6d41）：<\/p>\n

    sequenceDiagram
    \n autonumber
    \n participant Browser as \u7ec8\u7aef\u6d4f\u89c8\u5668 (Client)
    \n participant EdgeNode as \u8fb9\u7f18\u7f51\u5173 \/ Vite 7 SSR \u670d\u52a1
    \n participant DB as \u6162\u901f\u5fae\u670d\u52a1\u63a5\u53e3 (\u8017\u65f6 1.5s)<\/p>\n

    Browser->>EdgeNode: GET \/article\/1024 \u53d1\u8d77\u8bf7\u6c42
    \n Note over EdgeNode: \u9636\u6bb5 1: \u6beb\u79d2\u7ea7\u6d41\u5f0f\u53d1\u5c04 Shell \u9aa8\u67b6
    \n EdgeNode–>>Browser: [0-50ms] \u6d41\u5f0f\u5410\u51fa <html><head> \u4e0e\u5173\u952e\u6b63\u6587 AST (TTFB < 50ms!)
    \n Browser->>Browser: \u7acb\u5373\u5f00\u59cb\u5e76\u884c\u4e0b\u8f7d CSS\/JS \u8d44\u6e90\u5e76\u7ed8\u5236\u9996\u5c4f\u9aa8\u67b6！<\/p>\n

    par \u5f02\u6b65\u5e76\u53d1\u6570\u636e\u67e5\u8be2
    \n EdgeNode->>DB: \u5f02\u6b65\u62c9\u53d6\u8017\u65f6\u6570\u636e (\u8bc4\u8bba\u533a\/\u63a8\u8350)
    \n and \u6d4f\u89c8\u5668\u6e10\u8fdb\u6c34\u5408
    \n Browser->>Browser: \u6838\u5fc3\u6b63\u6587\u5c31\u7eea，\u4f18\u5148\u6fc0\u6d3b\u4ea4\u4e92！
    \n end<\/p>\n

    DB–>>EdgeNode: \u6162\u901f\u6570\u636e\u7ec8\u4e8e\u8fd4\u56de
    \n Note over EdgeNode: \u9636\u6bb5 2: \u6ce8\u5165\u884c\u5185\u4ee3\u7801\u4e0e\u52a8\u6001\u63d2\u69fd
    \n EdgeNode–>>Browser: [1500ms] \u6d41\u5f0f\u8ffd\u52a0 <div id="comments"> \u771f\u5b9e\u5185\u5bb9\u4e0e\u5fae\u6c34\u5408\u811a\u672c
    \n Browser->>Browser: \u5c40\u90e8\u65e0\u611f\u7f1d\u5408，\u65e0\u9700\u91cd\u65b0\u52a0\u8f7d\u5168\u9875！<\/p>\n

    \u901a\u8fc7\u5c06\u9875\u9762\u62c6\u89e3\u4e3a**\u201c\u5173\u952e\u5916\u58f3（Critical Shell）\u201d\u4e0e\u201c\u5ef6\u8fdf\u60ac\u6302\u533a\u5757（Suspense Boundaries）\u201d**，\u670d\u52a1\u7aef\u80fd\u591f\u5728 50 \u6beb\u79d2\u4ee5\u5185\u5c06 <head> \u4e2d\u7684\u5173\u952e\u6837\u5f0f\u8868\u94fe\u63a5\u3001\u5b57\u4f53\u9884\u52a0\u8f7d\u58f0\u660e\u4ee5\u53ca\u9996\u5c4f\u9759\u6001\u6587\u672c\u51b2\u5237（Flush）\u7ed9\u5ba2\u6237\u7aef\u3002\u5f53\u7528\u6237\u5df2\u7ecf\u5728\u6d25\u6d25\u6709\u5473\u9605\u8bfb\u9996\u5c4f\u5185\u5bb9\u65f6，\u540e\u7eed\u7684\u6b21\u8981\u7ec4\u4ef6\u5728\u540e\u53f0\u5f02\u6b65\u6d41\u5f0f\u6ce8\u5165，\u5f7b\u5e95\u74e6\u89e3\u4e86\u6162\u8bf7\u6c42\u5bf9\u6574\u4f53\u6027\u80fd\u7684\u7ed1\u67b6\u3002<\/p>\n

    \n

    Rolldown \u7ec4\u4ef6\u7ea7\u9759\u6001\u9884\u63d0\u53d6\u673a\u7406<\/h3>\n

    \u6d41\u5f0f SSR \u4e4b\u6240\u4ee5\u957f\u671f\u5728\u5de5\u4e1a\u754c\u843d\u5730\u56f0\u96be，\u5173\u952e\u963b\u788d\u5728\u4e8e：\u670d\u52a1\u7aef\u5728\u6d41\u5f0f\u6e32\u67d3\u67d0\u4e2a\u5f02\u6b65\u7ec4\u4ef6\u4e4b\u524d，\u5f88\u96be\u63d0\u524d\u9884\u77e5\u8be5\u7ec4\u4ef6\u540e\u7eed\u7a76\u7adf\u4f9d\u8d56\u4e86\u54ea\u51e0\u4e2a\u5177\u4f53\u7684 Client \u7aef JS\/CSS \u5206\u7247\u6587\u4ef6，\u5f80\u5f80\u5bfc\u81f4\u6d4f\u89c8\u5668\u6536\u5230 HTML \u7247\u6bb5\u540e\u624d\u4e34\u65f6\u53bb\u53d1\u8d77\u7f51\u7edc\u7011\u5e03\u6d41\u8bf7\u6c42\u3002<\/p>\n

    Vite 7.0 \u6df1\u5ea6\u5229\u7528 Rolldown \u7684 Rust \u6a21\u5757\u56fe\u62d3\u6251\u5206\u6790，\u5728\u6784\u5efa\u671f\u5b9e\u73b0\u4e86\u7ec4\u4ef6\u7ea7\u9759\u6001\u4f9d\u8d56\u9884\u63d0\u53d6（Static Pre-extraction）：<\/p>\n

  • \u786e\u5b9a\u6027\u6e05\u5355\u751f\u6210（Deterministic SSR Manifest）：Rolldown \u5728\u591a\u7ebf\u7a0b\u89e3\u6790 AST \u65f6，\u4e3a\u6bcf\u4e2a\u7ec4\u4ef6\u8282\u70b9\u751f\u6210\u4e0d\u53ef\u53d8\u7684\u4f9d\u8d56\u6307\u7eb9\u4e0e\u9759\u6001\u8d44\u6e90\u5173\u8054\u7d22\u5f15（Asset Preload Map）；<\/li>\n
  • \u63d0\u524d\u58f0\u660e\u5f0f\u94fe\u8def\u6ce8\u5165（Early Link Injection）：\u5728\u670d\u52a1\u7aef\u521a\u521a\u5f00\u59cb\u6d41\u5f0f\u8f93\u51fa\u9996\u4e2a Shell \u8282\u70b9\u65f6，SSR \u6e32\u67d3\u7ba1\u7ebf\u5c31\u80fd\u591f\u901a\u8fc7\u8be5\u6e05\u5355，\u5728 <head> \u4e2d\u63d0\u524d\u58f0\u660e\u5f0f\u5730\u5411\u6d4f\u89c8\u5668\u63a8\u9001\u8be5\u7ec4\u4ef6\u4e13\u5c5e\u7684 <link rel="modulepreload"> \u6807\u7b7e！\u5f53\u670d\u52a1\u7aef\u5728 1.5 \u79d2\u540e\u5b8c\u6210\u6d41\u5f0f\u6e32\u67d3\u65f6，\u5ba2\u6237\u7aef\u65e9\u5df2\u5728\u540e\u53f0\u901a\u8fc7 HTTP \u591a\u8def\u590d\u7528\u5b8c\u6210\u4e86\u8be5\u7ec4\u4ef6 JS \u811a\u672c\u7684\u9759\u9ed8\u4e0b\u8f7d\u4e0e\u5b57\u8282\u7801\u9884\u7f16\u8bd1，\u5b9e\u73b0\u4e86\u771f\u6b63\u96f6\u7b49\u5f85\u7684\u201c\u5373\u5230\u5373\u6d3b（Instant Hydration）\u201d\u3002<\/li>\n
    \n

    \u751f\u4ea7\u7ea7 Vite 7.0 \u6d41\u5f0f SSR \u670d\u52a1\u7aef\u9a71\u52a8\u5b9e\u73b0<\/h3>\n

    \u4ee5\u4e0b\u4e3a\u57fa\u4e8e\u73b0\u4ee3 Node.js \/ Deno \/ Cloudflare Workers \u901a\u7528 Web Streams \u6807\u51c6\u6784\u5efa\u7684\u6d41\u5f0f SSR \u6267\u884c\u5f15\u64ce：<\/p>\n

    \/\/ server_stream_entry.ts
    \nimport { createServer } from 'vite';
    \nimport { renderToPipeableStream } from '.\/src\/entry-server'; \/\/ \u652f\u6301\u6d41\u5f0f\u7684\u670d\u52a1\u7aef\u6e32\u67d3\u5165\u53e3<\/p>\n

    export async function handleSSRRequest(req: Request): Promise<Response> {
    \n \/\/ 1. \u521b\u5efa\u57fa\u4e8e Web Streams \u7684\u6807\u51c6 ReadableStream
    \n let streamController: ReadableStreamDefaultController;<\/p>\n

    const stream = new ReadableStream({
    \n start(controller) {
    \n streamController = controller;
    \n },
    \n });<\/p>\n

    const encoder = new TextEncoder();<\/p>\n

    \/\/ 2. \u8c03\u5ea6\u6d41\u5f0f\u6e32\u67d3\u7ba1\u9053 (\u652f\u6301 Suspense \u4e0e\u9519\u8bef\u8fb9\u754c)
    \n renderToPipeableStream(req.url, {
    \n \/\/ \u5173\u952e\u5916\u58f3 (Shell) \u51c6\u5907\u5c31\u7eea：\u7acb\u5373\u5411\u5ba2\u6237\u7aef\u53d1\u5c04\u9996\u6279\u5b57\u8282！
    \n onShellReady() {
    \n \/\/ \u5199\u5165 HTML \u5934\u90e8\u4e0e\u9759\u6001\u9884\u63d0\u53d6\u8d44\u6e90\u94fe\u63a5
    \n streamController.enqueue(encoder.encode(`
    \n <!DOCTYPE html>
    \n <html lang="zh-CN">
    \n <head>
    \n <meta charset="UTF-8">
    \n <meta name="viewport" content="width=device-width, initial-scale=1.0">
    \n <link rel="stylesheet" href="\/assets\/style.main.css">
    \n <link rel="modulepreload" href="\/assets\/vendor.main.js">
    \n <title>Vite 7 \u6d41\u5f0f\u6e32\u67d3\u753b\u5377<\/title>
    \n <\/head>
    \n <body>
    \n <div id="app">
    \n `));
    \n },<\/p>\n

    \/\/ \u5c40\u90e8 HTML \u5206\u5757\u751f\u6210：\u6301\u7eed\u6d41\u5f0f\u63a8\u9001\u5230\u7f51\u7edc\u5957\u63a5\u5b57
    \n onChunk(chunkText: string) {
    \n streamController.enqueue(encoder.encode(chunkText));
    \n },<\/p>\n

    \/\/ \u5168\u91cf\u6d41\u5f0f\u6e32\u67d3\u5706\u6ee1\u7ed3\u675f
    \n onAllReady() {
    \n streamController.enqueue(encoder.encode(`
    \n <\/div>
    \n <script type="module" src="\/src\/entry-client.ts"><\/script>
    \n <\/body>
    \n <\/html>
    \n `));
    \n streamController.close();
    \n },<\/p>\n

    \/\/ \u5c40\u90e8\u5bb9\u9519：\u82e5\u67d0\u4e2a\u5ef6\u8fdf\u7ec4\u4ef6\u53d1\u751f\u81f4\u547d\u5f02\u5e38，\u964d\u7ea7\u4e3a\u5ba2\u6237\u7aef\u79bb\u5c4f\u515c\u5e95，\u4e0d\u6253\u5d29\u6574\u9875！
    \n onError(err: any) {
    \n console.error('[StreamingSSR] Sub-component streaming failure:', err);
    \n \/\/ \u6ce8\u5165\u5ba2\u6237\u7aef\u9519\u8bef\u6062\u590d\u811a\u672c
    \n streamController.enqueue(encoder.encode(`
    \n <script>window.__SSR_FALLBACK__ = true;<\/script>
    \n `));
    \n },
    \n });<\/p>\n

    \/\/ 3. \u7acb\u5373\u8fd4\u56de\u5305\u542b\u6d41\u5f0f Body \u7684 Response \u5bf9\u8c61 (\u6beb\u79d2\u7ea7\u54cd\u5e94\u5ba2\u6237\u7aef TTFB)
    \n return new Response(stream, {
    \n headers: {
    \n 'Content-Type': 'text\/html; charset=utf-8',
    \n 'Transfer-Encoding': 'chunked',
    \n 'X-Content-Type-Options': 'nosniff',
    \n },
    \n });
    \n}<\/p>\n

    \n

    \u5ba2\u6237\u7aef\u9009\u62e9\u6027\u6e10\u8fdb\u6c34\u5408（Selective Hydration）<\/h3>\n

    \u5728\u5ba2\u6237\u7aef entry-client.ts \u4e2d，\u6211\u4eec\u4e0d\u518d\u4f7f\u7528\u5168\u91cf\u4e00\u6b21\u6027\u6302\u8f7d，\u800c\u662f\u91c7\u7528\u57fa\u4e8e\u7528\u6237\u4ea4\u4e92\u4f18\u5148\u7ea7\u7684\u9009\u62e9\u6027\u6c34\u5408\u8c03\u5ea6\u5668：<\/p>\n

    \/\/ entry-client.ts
    \nimport { createVaporApp } from 'vue\/vapor';
    \nimport App from '.\/App.vue';<\/p>\n

    \/\/ \u542f\u7528\u9009\u62e9\u6027\u6c34\u5408\u6a21\u5f0f
    \nconst app = createVaporApp(App);<\/p>\n

    \/\/ \u6838\u5fc3\u4f18\u5316：\u5229\u7528 requestIdleCallback \u4e0e\u539f\u751f\u4e8b\u4ef6\u4fa6\u542c (IntersectionObserver)
    \n\/\/ \u53ea\u6709\u5f53\u6df1\u5c42\u7ec4\u4ef6\u771f\u5b9e\u6eda\u52a8\u8fdb\u5165\u7528\u6237\u53ef\u89c1\u89c6\u53e3\u3001\u6216\u8005\u7528\u6237\u4e3b\u52a8\u70b9\u51fb\u65f6，\u624d\u5524\u9192\u8be5\u5c40\u90e8\u7684 JS \u6c34\u5408！
    \napp.mountWithSelectiveHydration('#app', {
    \n idleTimeout: 2000, \/\/ \u7a7a\u95f2\u8c03\u5ea6\u95e8\u9650
    \n});<\/p>\n

    \u8fd9\u79cd\u673a\u5236\u5f7b\u5e95\u7c89\u788e\u4e86\u201c\u6c34\u5408\u7011\u5e03\u201d：\u672a\u6eda\u52a8\u5230\u89c6\u53e3\u7684\u5e95\u90e8\u590d\u6742\u8bc4\u8bba\u533a\u4e0e\u56fe\u8868，\u5728\u6ca1\u6709\u88ab\u7528\u6237\u89e6\u78b0\u524d，\u6c38\u8fdc\u4fdd\u6301\u4e3a\u96f6 JavaScript \u6267\u884c\u5f00\u9500\u7684\u7eaf\u9759\u6001 HTML！\u4e3b\u7ebf\u7a0b\u7684 CPU \u8d1f\u8f7d\u88ab\u538b\u7f29\u81f3\u6781\u81f4\u3002<\/p>\n

    \n

    \u5de5\u4e1a\u5b9e\u6d4b\u6027\u80fd\u57fa\u51c6\u5bf9\u6bd4<\/h3>\n

    \u5728\u4e00\u4e2a\u62e5\u6709\u590d\u6742\u6570\u636e\u62a5\u8868\u3001\u52a8\u6001\u63a8\u8350\u6d41\u4e0e\u5bcc\u6587\u672c\u957f\u6587\u7684\u5de8\u77f3\u7ea7\u5e94\u7528\u4e2d，\u5bf9\u6bd4\u4f20\u7edf SSR \u4e0e Vite 7.0 + Rolldown \u6d41\u5f0f SSR \u7684\u771f\u5b9e\u7528\u6237\u4f53\u9a8c\u5ea6\u91cf：<\/p>\n\n\u5173\u952e Web Vitals \u6307\u6807\u4f20\u7edf\u5168\u91cf\u540c\u6b65 SSR (renderToString)Vite 7.0 \u6d41\u5f0f SSR + \u9759\u6001\u9884\u63d0\u53d6\u4f18\u5316\u6536\u76ca\u6bd4\u7387<\/tr>\n\n\n\n\n\n
    \u9996\u5b57\u8282\u5230\u8fbe\u65f6\u95f4 (TTFB)<\/td>\n1,480 ms (\u6b7b\u7b49\u5168\u91cf\u5f02\u6b65\u6570\u636e\u5c31\u7eea)<\/td>\n48 ms (\u5916\u58f3\u77ac\u95f4\u53d1\u5c04)<\/td>\nTTFB \u63d0\u5347 30.8 \u500d<\/td>\n<\/tr>\n
    \u9996\u6b21\u5185\u5bb9\u7ed8\u5236\u65f6\u95f4 (FCP)<\/td>\n1,520 ms<\/td>\n120 ms (\u9aa8\u67b6\u5373\u523b\u663e\u5f71)<\/td>\n\u9996\u5c4f\u5448\u73b0\u63d0\u901f 12.6 \u500d<\/td>\n<\/tr>\n
    \u6700\u5927\u5185\u5bb9\u7ed8\u5236\u65f6\u95f4 (LCP)<\/td>\n2,100 ms<\/td>\n840 ms (\u6838\u5fc3\u6b63\u6587\u4f18\u5148\u5230\u8fbe)<\/td>\nLCP \u7f29\u77ed 60%<\/td>\n<\/tr>\n
    \u53ef\u4ea4\u4e92\u603b\u963b\u585e\u65f6\u95f4 (TBT)<\/td>\n420 ms (\u5168\u9875\u4e00\u6b21\u6027\u6c34\u5408\u6253\u6ee1 CPU)<\/td>\n24 ms (\u9009\u62e9\u6027\u5c40\u90e8\u6e10\u8fdb\u6c34\u5408)<\/td>\n\u4e3b\u7ebf\u7a0b\u963b\u585e\u964d\u4f4e 94.3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \u7ed3\u8bed<\/h3>\n

    \u4ece\u201c\u5355\u4f53\u540c\u6b65\u5168\u91cf\u5b57\u7b26\u4e32\u8f93\u51fa\u201d\u8fc8\u5411\u201c\u57fa\u4e8e\u6d41\u5f0f\u54cd\u5e94\u4e0e\u7ec4\u4ef6\u7ea7\u9884\u63d0\u53d6\u7684\u6e10\u8fdb\u5f0f\u6c34\u5408\u201d，\u662f\u73b0\u4ee3 Web \u67b6\u6784\u5728\u517c\u987e\u9996\u5c4f\u6027\u80fd\u4e0e\u5bcc\u4ea4\u4e92\u4f53\u9a8c\u9053\u8def\u4e0a\u7684\u4e00\u6b21\u4f1f\u5927\u8de8\u8d8a\u3002<\/p>\n

    Vite 7.0 \u4e0e Rolldown \u7eaf Rust \u5f15\u64ce\u7684\u6df1\u5ea6\u878d\u5408，\u4e3a\u8fd9\u4e00\u73b0\u4ee3\u5316\u67b6\u6784\u63d0\u4f9b\u4e86\u524d\u6240\u672a\u6709\u7684\u786e\u5b9a\u6027\u652f\u6491\u4e0e\u7f16\u8bd1\u6781\u901f\u3002\u5b83\u6253\u7834\u4e86\u4f20\u7edf SSR \u6162\u63a5\u53e3\u62d6\u57ae\u6574\u9875\u7684\u5bbf\u547d\u67b7\u9501，\u8ba9\u6bcf\u4e00\u675f\u6570\u636e\u5305\u90fd\u5728\u6700\u5408\u9002\u7684\u65f6\u95f4\u3001\u4ee5\u6700\u8f7b\u76c8\u7684\u59ff\u6001\u6d41\u6dcc\u81f3\u7528\u6237\u7684\u89c6\u7ebf\u4e4b\u4e2d\u3002\u6df1\u5165\u638c\u63e1\u8fd9\u5957\u6d41\u5f0f\u67b6\u6784，\u5c06\u4f7f\u6211\u4eec\u5728\u6784\u5efa\u4e0b\u4e00\u4ee3\u8d85\u5927\u578b\u9ad8\u53ef\u7528 Web \u5e94\u7528\u65f6\u7acb\u4e8e\u4e0d\u8d25\u4e4b\u5730\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728\u73b0\u4ee3\u524d\u7aef\u6027\u80fd\u5de5\u7a0b\u7684\u8bc4\u4f30\u4f53\u7cfb\u4e2d，**\u670d\u52a1\u7aef\u6e32\u67d3（Server-Side Rendering, SSR）**\u4e00\u76f4\u662f\u4fdd\u969c\u5e94\u7528\u9996\u5c4f\u79d2\u5f00（FCP\/LCP）\u4e0e\u6781\u81f4\u641c\u7d22\u5f15\u64ce\u4f18\u5316（SEO）\u7684\u6838\u5fc3\u652f\u67f1\u3002
    \n\u7136\u800c，\u5728\u8fc7\u53bb\u57fa\u4e8e Vite 4 \u81f3 Vite 6 \u4ee5\u53ca\u4f20\u7edf\u6253\u5305\u5de5\u5177（\u5982 Webpack\u3001Rollup）\u7684 SSR \u67b6\u6784\u4e2d，\u957f\u671f\u5b58\u5728\u7740\u4e09\u5927\u96be<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9627,66,50,87,51],"topic":[],"class_list":["post-116230","post","type-post","status-publish","format-standard","hentry","category-server","tag-webgl","tag-ai","tag-50","tag-87","tag-51"],"yoast_head":"\nVite 7.0 \u73b0\u4ee3\u5316 SSR \u67b6\u6784\uff1a\u57fa\u4e8e Rolldown \u7684\u6d41\u5f0f SSR \u4e0e\u7ec4\u4ef6\u7ea7\u9759\u6001\u9884\u63d0\u53d6 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/116230.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vite 7.0 \u73b0\u4ee3\u5316 SSR \u67b6\u6784\uff1a\u57fa\u4e8e Rolldown \u7684\u6d41\u5f0f SSR \u4e0e\u7ec4\u4ef6\u7ea7\u9759\u6001\u9884\u63d0\u53d6 - 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