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ISR \u7684 revalidate \u65f6\u957f\uff1a\u6d41\u91cf\u9ad8\u5cf0\u65f6\u6bb5\u5ef6\u957f\u7f13\u5b58\u5468\u671f\uff0c\u964d\u4f4e\u670d\u52a1\u5668\u518d\u751f\u538b\u529b\uff1b\u5185\u5bb9\u66f4\u65b0\u65f6\u6bb5\u7f29\u77ed\u7f13\u5b58\u5468\u671f\uff0c\u4fdd\u969c\u5185\u5bb9\u65b0\u9c9c\u5ea6\u3002\u76f8\u6bd4\u56fa\u5b9a\u65f6\u957f\u7684\u7f13\u5b58\u7b56\u7565\uff0cTTFB\uff08\u9996\u5b57\u8282\u65f6\u95f4\uff09\u5e73\u5747\u964d\u4f4e 12%\uff0c\u540c\u65f6\u5185\u5bb9\u65f6\u6548\u6027\u8fbe\u6807\u7387\u63d0\u5347 8%\u3002<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">\u5c40\u9650\u4e0e\u6f14\u8fdb\u65b9\u5411<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f20\u7edf ISR \u9700\u8981\u7b49\u5f85\u5b8c\u6574 HTML \u4e0b\u8f7d\u540e\u6d4f\u89c8\u5668\u624d\u5f00\u59cb\u6e32\u67d3\uff0cTTFB \u4ecd\u6709\u4f18\u5316\u7a7a\u95f4\uff0c\u56e0\u6b64\u540e\u7eed\u7ed3\u5408\u6d41\u6e32\u67d3\u67b6\u6784\u505a\u8fdb\u4e00\u6b65\u5347\u7ea7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u7ec4\u4ef6\u6309\u9700\u52a0\u8f7d\uff1a\u975e\u9996\u5c4f\u8d44\u6e90\u7684 AI \u7cbe\u51c6\u61d2\u52a0\u8f7d<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u57fa\u7840\u6280\u672f\u601d\u8def<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u9875\u9762\u62c6\u5206\u4e3a\u9996\u5c4f\u7ec4\u4ef6\u4e0e\u975e\u9996\u5c4f\u7ec4\u4ef6\uff08\u5982\u633d\u7559\u5f39\u7a97\u3001\u4e8c\u7ea7\u5f39\u7a97\u3001\u5e95\u90e8\u8bf4\u660e\u6a21\u5757\u7b49\uff09\uff0c\u5bf9\u975e\u9996\u5c4f\u7ec4\u4ef6\u5173\u95ed\u670d\u52a1\u7aef\u6e32\u67d3\uff0c\u4ec5\u5728\u5ba2\u6237\u7aef\u6309\u9700\u52a0\u8f7d\uff0c\u4ece\u800c\u538b\u7f29\u9996\u5c4f\u7684 JS\u3001CSS \u4f53\u79ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u4e8e Next.js \u7684<code>next\/dynamic<\/code>\u80fd\u529b\u53ef\u5b9e\u73b0\u7ec4\u4ef6\u52a8\u6001\u5bfc\u5165\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">jsx<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>const DynamicMarqueeTop = dynamic(() =&gt; import('.\/marqueTop'), {\n  ssr: false,\n  loading: () =&gt; &lt;div className=\"skeleton\"&gt;&lt;\/div&gt;,\n})\nconst DynamicDialog = dynamic(() =&gt; import('.\/dialog'), {\n  ssr: false,\n  loading: () =&gt; &lt;div className=\"skeleton\"&gt;&lt;\/div&gt;,\n})\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">AI \u667a\u80fd\u843d\u5730\u5b9e\u73b0<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9996\u5c4f\u53ef\u89c6\u6982\u7387\u9884\u6d4b<\/strong> \u57fa\u4e8e\u8bbe\u5907\u5206\u8fa8\u7387\u3001\u9875\u9762\u5e03\u5c40\u7ed3\u6784\u3001\u5168\u91cf\u7528\u6237\u6ed1\u52a8\u884c\u4e3a\u6570\u636e\uff0c\u8bad\u7ec3\u9996\u5c4f\u6a21\u5757\u53ef\u89c6\u6982\u7387\u6a21\u578b\uff0c\u81ea\u52a8\u9884\u6d4b\u9875\u9762\u5404\u6a21\u5757\u8fdb\u5165\u7528\u6237\u9996\u5c4f\u7684\u6982\u7387\u3002\u5bf9\u6982\u7387\u4f4e\u4e8e 5% \u7684\u7ec4\u4ef6\uff0c\u81ea\u52a8\u6807\u8bb0\u4e3a\u61d2\u52a0\u8f7d\u7ec4\u4ef6\u5e76\u6ce8\u5165\u52a8\u6001\u5bfc\u5165\u903b\u8f91\uff0c\u65e0\u9700\u5f00\u53d1\u624b\u52a8\u6807\u6ce8\u3002\u8be5\u80fd\u529b\u843d\u5730\u540e\uff0c\u61d2\u52a0\u8f7d\u7ec4\u4ef6\u8986\u76d6\u7387\u63d0\u5347 30%\uff0c\u5927\u56fe\u6a21\u677f\u9996\u5c4f bundle \u4f53\u79ef\u989d\u5916\u51cf\u5c11 5.3KB \u4ee5\u4e0a\u3002<\/li>\n\n\n\n<li><strong>\u52a0\u8f7d\u65f6\u673a\u52a8\u6001\u8c03\u5ea6<\/strong> \u7ed3\u5408\u5b9e\u65f6\u7f51\u7edc\u72b6\u6001\u4e0e\u8bbe\u5907\u6027\u80fd\u8bc4\u5206\uff0c\u52a8\u6001\u8c03\u6574\u61d2\u52a0\u8f7d\u7684\u89e6\u53d1\u9608\u503c\uff1a\u5f3a\u7f51\u9ad8\u6027\u80fd\u8bbe\u5907\u63d0\u524d\u9884\u52a0\u8f7d\u4e0b\u4e00\u5c4f\u7ec4\u4ef6\uff0c\u4fdd\u969c\u540e\u7eed\u4ea4\u4e92\u6d41\u7545\uff1b\u5f31\u7f51\u4f4e\u7aef\u8bbe\u5907\u5ef6\u540e\u52a0\u8f7d\u65f6\u673a\uff0c\u4f18\u5148\u4fdd\u969c\u9996\u5c4f\u8d44\u6e90\u52a0\u8f7d\uff0c\u5b9e\u73b0\u9996\u5c4f\u901f\u5ea6\u4e0e\u540e\u7eed\u4f53\u9a8c\u7684\u5e73\u8861\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u5173\u952e\u8d44\u6e90\u9884\u8f7d\uff1aAI \u8bc6\u522b\u7684\u6838\u5fc3\u8d44\u6e90\u4f18\u5148\u7ea7\u8c03\u5ea6<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u57fa\u7840\u6280\u672f\u601d\u8def<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5c4f\u6838\u5fc3\u5927\u56fe\u662f\u5f71\u54cd LCP\uff08\u6700\u5927\u5185\u5bb9\u7ed8\u5236\uff09\u7684\u5173\u952e\u56e0\u7d20\uff0c\u901a\u8fc7\u5728 HTML \u7684<code>&lt;head&gt;<\/code>\u4e2d\u6ce8\u5165<code>&lt;link rel=\"preload\"&gt;<\/code>\u6807\u7b7e\uff0c\u53ef\u8ba9\u6d4f\u89c8\u5668\u4f18\u5148\u52a0\u8f7d\u5173\u952e\u89c6\u89c9\u8d44\u6e90\uff0c\u7f29\u77ed\u5927\u56fe\u6e32\u67d3\u65f6\u95f4\u3002\u540c\u65f6\u914d\u5408\u56fe\u7247 WebP \u683c\u5f0f\u5316\u3001\u5c3a\u5bf8\u81ea\u9002\u5e94\u7b49\u80fd\u529b\uff0c\u8fdb\u4e00\u6b65\u538b\u7f29\u8d44\u6e90\u4f53\u79ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">jsx<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import Head from 'next\/head'\n\nexport const ScratchHead = () =&gt; {\n  const scratchInfo = global?.componentList?.find(item =&gt; item.name === 'scratchCard')\n  const bgImg = scratchInfo?.props?.bgImg || defaultBgUrl\n  \n  return (\n    &lt;Head&gt;\n      &lt;link \n        rel=\"preload\" \n        href={`${bgImg}?x-oss-process=image\/format,webp\/resize,w_750`} \n        as=\"image\" \n      \/&gt;\n    &lt;\/Head&gt;\n  )\n}\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">AI \u667a\u80fd\u843d\u5730\u5b9e\u73b0<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9996\u5c4f\u5173\u952e\u8d44\u6e90\u81ea\u52a8\u8bc6\u522b<\/strong> \u901a\u8fc7\u8ba1\u7b97\u673a\u89c6\u89c9\u6a21\u578b\u5206\u6790\u9875\u9762\u8bbe\u8ba1\u7a3f\u4e0e DOM \u7ed3\u6784\uff0c\u81ea\u52a8\u8bc6\u522b LCP \u5143\u7d20\u3001\u9996\u5c4f\u6838\u5fc3\u80cc\u666f\u56fe\u3001\u4e3b\u89c6\u89c9\u56fe\u7b49\u5173\u952e\u8d44\u6e90\uff0c\u81ea\u52a8\u751f\u6210\u5bf9\u5e94 preload \u6807\u7b7e\u5e76\u6ce8\u5165\u9875\u9762\u5934\u90e8\uff0c\u540c\u65f6\u81ea\u52a8\u5339\u914d WebP \u683c\u5f0f\u4e0e\u9002\u914d\u5206\u8fa8\u7387\u3002\u8be5\u80fd\u529b\u66ff\u4ee3\u4eba\u5de5\u914d\u7f6e\uff0c\u9996\u5c4f\u5927\u56fe\u52a0\u8f7d\u5b8c\u6210\u65f6\u95f4\u5e73\u5747\u7f29\u77ed 200ms\uff0c\u914d\u7f6e\u6548\u7387\u63d0\u5347 90% \u4ee5\u4e0a\u3002<\/li>\n\n\n\n<li><strong>\u9884\u52a0\u8f7d\u961f\u5217\u52a8\u6001\u8c03\u5ea6<\/strong> \u57fa\u4e8e\u5b9e\u65f6\u7f51\u7edc RTT \u6570\u503c\uff0c\u52a8\u6001\u8c03\u6574\u9884\u52a0\u8f7d\u8d44\u6e90\u7684\u4f18\u5148\u7ea7\u4e0e\u6570\u91cf\uff1a\u5f31\u7f51\u73af\u5883\u4e0b\u4ec5\u9884\u52a0\u8f7d LCP \u5355\u5f20\u6838\u5fc3\u56fe\uff0c\u907f\u514d\u5360\u7528\u9996\u5c4f\u5e26\u5bbd\uff1b4G \u73af\u5883\u4e0b\u589e\u52a0\u9996\u5c4f\u6b21\u8981\u89c6\u89c9\u8d44\u6e90\uff1bWi-Fi \u73af\u5883\u4e0b\u53ef\u9884\u52a0\u8f7d\u4e0b\u4e00\u5c4f\u6f5c\u5728\u8d44\u6e90\uff0c\u5728\u4e0d\u62d6\u7d2f\u9996\u5c4f\u901f\u5ea6\u7684\u524d\u63d0\u4e0b\u63d0\u5347\u540e\u7eed\u6d4f\u89c8\u4f53\u9a8c\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 \u52a8\u6548\u4f53\u7cfb\u5347\u7ea7\uff1aAI \u9a71\u52a8\u7684\u52a8\u753b\u8f7b\u91cf\u5316\u4e0e\u5206\u7ea7\u6e32\u67d3<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u57fa\u7840\u6280\u672f\u601d\u8def<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u6742\u52a8\u6548\u662f\u62d6\u7d2f\u9996\u5c4f\u79d2\u5f00\u7684\u6838\u5fc3\u56e0\u7d20\u4e4b\u4e00\u3002\u4f20\u7edf APNG \u52a8\u6548\u5b58\u5728\u4f53\u79ef\u5927\uff08\u5355\u6587\u4ef6 2-4MB\uff09\u3001\u4f9d\u8d56 Canvas \u6e32\u67d3\u65e0\u6cd5 SSR \u76f4\u51fa\u3001\u89e3\u7801\u8017\u65f6\u957f\u7b49\u95ee\u9898\uff0c\u662f\u52a8\u753b\u7c7b\u9875\u9762\u79d2\u5f00\u7387\u4f4e\u7684\u6838\u5fc3\u539f\u56e0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u6838\u5fc3\u9875\u9762\u7684\u52a8\u6548\u4ece APNG \u5347\u7ea7\u4e3a Lottie \u65b9\u6848\uff1aLottie \u4ee5 JSON \u683c\u5f0f\u5b58\u50a8\u52a8\u753b\u6570\u636e\uff0c\u8d44\u6e90\u4f53\u79ef\u4ec5\u4e3a APNG \u7684 1\/5-1\/3\uff0c\u540c\u65f6\u652f\u6301 SVG\/HTML \u6e32\u67d3\u6a21\u5f0f\uff0c\u53ef\u5b9e\u73b0 SSR \u76f4\u51fa\u9aa8\u67b6\u3002\u914d\u5408\u8fd0\u884c\u65f6\u62c6\u5206\u3001\u9aa8\u67b6\u5c4f\u9884\u6e32\u67d3\u7b49\u4f18\u5316\uff0c\u53ef\u5927\u5e45\u964d\u4f4e\u52a8\u6548\u5bf9\u9996\u5c4f\u7684\u5f71\u54cd\u3002\u4f18\u5316\u540e\uff0c75 \u5206\u4f4d\u9996\u5c4f\u52a0\u8f7d\u65f6\u95f4\u4ece 4.8s \u964d\u81f3 1.8s\uff0c\u79d2\u5f00\u7387\u63d0\u5347 16 \u4e2a\u767e\u5206\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u7a0b\u4fa7\u53ef\u5c01\u88c5\u4e13\u7528\u5de5\u5177\u94fe\u4e0e\u7ec4\u4ef6\u5e93\uff0c\u5b9e\u73b0 Lottie \u8d44\u6e90\u7684\u538b\u7f29\u3001WebP \u8f6c\u6362\u3001CDN \u4e0a\u4f20\u4e00\u4f53\u5316\uff0c\u540c\u65f6\u5c06 Lottie \u8fd0\u884c\u65f6\u6309\u6e32\u67d3\u6a21\u5f0f\u62c6\u5305\uff0c\u8fd0\u884c\u65f6\u4f53\u79ef\u4ece 80KB \u538b\u7f29\u81f3 40KB\uff0c\u9996\u5c4f\u79d2\u5f00\u518d\u63d0\u5347 100ms\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">AI \u667a\u80fd\u843d\u5730\u5b9e\u73b0<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u52a8\u6548\u8d44\u6e90\u667a\u80fd\u8f6c\u7801\u5de5\u5177<\/strong> \u6253\u9020\u4e00\u4f53\u5316\u52a8\u6548\u5904\u7406\u5de5\u5177\uff0c\u96c6\u6210 AI \u538b\u7f29\u4e0e\u683c\u5f0f\u8f6c\u6362\u80fd\u529b\uff1a\u81ea\u52a8\u63a5\u6536\u8bbe\u8ba1\u5e08\u8f93\u51fa\u7684 APNG\u3001GIF\u3001\u89c6\u9891\u7b49\u52a8\u6548\u6e90\u6587\u4ef6\uff0c\u81ea\u52a8\u8f6c\u6362\u4e3a\u6700\u4f18 Lottie \u65b9\u6848\uff0c\u540c\u6b65\u5b8c\u6210\u56fe\u7247\u8d44\u6e90\u538b\u7f29\u3001WebP \u751f\u6210\u3001CDN \u4e0a\u4f20\u3001JSON \u8def\u5f84\u66ff\u6362\u5168\u6d41\u7a0b\uff0c\u8f93\u51fa\u53ef\u76f4\u63a5\u4f7f\u7528\u7684\u5728\u7ebf\u8d44\u6e90\u5730\u5740\u3002\u5de5\u5177\u843d\u5730\u540e\uff0c\u52a8\u6548\u8d44\u6e90\u5904\u7406\u6548\u7387\u63d0\u5347 80%\uff0c\u5355\u52a8\u6548\u4f53\u79ef\u5e73\u5747\u964d\u4f4e 65%\u3002<\/li>\n\n\n\n<li><strong>\u52a8\u6548\u5206\u7ea7\u6e32\u67d3\u5f15\u64ce<\/strong> \u57fa\u4e8e\u8bbe\u5907\u6027\u80fd\u8bc4\u5206\uff0c\u81ea\u52a8\u5339\u914d\u6700\u4f18\u52a8\u6548\u6e32\u67d3\u7b56\u7565\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u7aef\u8bbe\u5907\uff1a\u5168\u91cf Lottie \u52a8\u753b\uff0c\u91c7\u7528 Canvas \u6e32\u67d3\u4fdd\u969c\u6d41\u7545\u5ea6\uff1b<\/li>\n\n\n\n<li>\u4e2d\u7aef\u8bbe\u5907\uff1a\u88c1\u526a\u975e\u5173\u952e\u52a8\u753b\u5e27\uff0c\u91c7\u7528 SVG \u6e32\u67d3\u964d\u4f4e\u6027\u80fd\u6d88\u8017\uff1b<\/li>\n\n\n\n<li>\u4f4e\u7aef\u8bbe\u5907\uff1a\u81ea\u52a8\u964d\u7ea7\u4e3a Lottie \u7b2c\u4e00\u5e27\u9759\u6001\u9aa8\u67b6\uff0cSSR \u76f4\u51fa DOM\uff0c\u5b8c\u5168\u4e0d\u6d88\u8017\u8fd0\u884c\u65f6\u6027\u80fd\u3002 \u9488\u5bf9 APNG \u5b58\u91cf\u9875\u9762\uff0c\u540c\u6b65\u8bbe\u7f6e\u52a0\u8f7d\u8d85\u65f6\u515c\u5e95\uff0cAI \u53ef\u6839\u636e\u7f51\u7edc\u72b6\u6001\u52a8\u6001\u8c03\u6574\u8d85\u65f6\u65f6\u957f\uff0c\u5f31\u7f51\u4e0b\u7f29\u77ed\u81f3 1.5 \u79d2\uff0c\u8d85\u65f6\u81ea\u52a8\u5c55\u793a\u9759\u6001\u515c\u5e95\u56fe\uff0c\u907f\u514d\u957f\u65f6\u95f4\u7b49\u5f85\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.5 \u73af\u5883\u81ea\u9002\u5e94\u964d\u7ea7\uff1aAI \u753b\u50cf\u4e0b\u7684\u68af\u5ea6\u964d\u7ea7\u7b56\u7565<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u57fa\u7840\u6280\u672f\u601d\u8def<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9488\u5bf9\u4f4e\u7aef\u8bbe\u5907\u4e0e\u5f31\u7f51\u73af\u5883\uff0c\u901a\u8fc7\u964d\u7ea7\u7b56\u7565\u820d\u5f03\u975e\u6838\u5fc3\u89c6\u89c9\u6548\u679c\uff0c\u4fdd\u969c\u9875\u9762\u6838\u5fc3\u529f\u80fd\u4e0e\u52a0\u8f7d\u901f\u5ea6\u3002\u4f20\u7edf\u65b9\u6848\u591a\u91c7\u7528\u56fa\u5b9a\u9608\u503c\u5224\u65ad\uff0c\u5982\u5185\u5b58\u22642GB\u3001CPU \u6838\u5fc3\u6570 &lt;4 \u5224\u5b9a\u4e3a\u4f4e\u7aef\u673a\uff0cRTT&gt;150ms \u5224\u5b9a\u4e3a\u5f31\u7f51\uff0c\u6ee1\u8db3\u6761\u4ef6\u5219\u76f4\u63a5\u8df3\u8fc7\u52a8\u753b\u3001\u66ff\u6362\u4e3a\u9759\u6001\u56fe\uff1b\u9488\u5bf9\u9996\u5c4f\u8f6e\u64ad\u7ec4\u4ef6\uff0c\u4f4e\u7aef\u673a\u4e0b\u79fb\u9664 Swiper JS \u4f9d\u8d56\uff0c\u66ff\u6362\u4e3a CSS \u539f\u751f\u65e0\u9650\u8f6e\u64ad\u65b9\u6848\uff0c\u51cf\u5c11\u9996\u5c4f JS \u4f53\u79ef\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">AI \u667a\u80fd\u843d\u5730\u5b9e\u73b0<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8bbe\u5907\u4e0e\u7f51\u7edc\u7cbe\u51c6\u753b\u50cf<\/strong> \u878d\u5408\u591a\u7ef4\u5ea6\u7279\u5f81\u6784\u5efa\u8bbe\u5907\u6027\u80fd\u8bc4\u5206\u6a21\u578b\uff0c\u7279\u5f81\u5305\u62ec<code>deviceMemory<\/code>\u3001<code>hardwareConcurrency<\/code>\u3001\u8bbe\u5907\u578b\u53f7\u3001\u5c4f\u5e55\u50cf\u7d20\u6bd4\u3001\u5386\u53f2\u9875\u9762\u6e32\u67d3\u8017\u65f6\u3001JS \u89e3\u6790\u901f\u5ea6\u7b49\uff0c\u8f93\u51fa 0-100 \u7684\u7efc\u5408\u6027\u80fd\u5206\u3002\u76f8\u6bd4\u56fa\u5b9a\u9608\u503c\u89c4\u5219\uff0c\u4f4e\u7aef\u8bbe\u5907\u8bc6\u522b\u51c6\u786e\u7387\u63d0\u5347 25%\uff0c\u907f\u514d\u5bf9\u4e2d\u9ad8\u7aef\u8bbe\u5907\u8bef\u964d\u7ea7\uff0c\u4e5f\u51cf\u5c11\u8001\u65e7\u673a\u578b\u7684\u6f0f\u5224\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u7edc\u4fa7\u901a\u8fc7\u5c0f\u6837\u672c\u56fe\u7247\u63a2\u6d4b\u5b9e\u65f6\u8ba1\u7b97 RTT\uff0c\u7ed3\u5408\u7f51\u7edc\u7c7b\u578b\u3001\u5386\u53f2\u52a0\u8f7d\u901f\u5ea6\u7b49\u6570\u636e\uff0c\u8f93\u51fa\u7f51\u7edc\u8d28\u91cf\u8bc4\u5206\uff0c\u7cbe\u51c6\u8bc6\u522b\u5f31\u7f51\u4e0e\u4e0d\u7a33\u5b9a\u7f51\u7edc\u573a\u666f\u3002<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u68af\u5ea6\u964d\u7ea7\u51b3\u7b56\u5f15\u64ce<\/strong> \u57fa\u4e8e\u8bbe\u5907\u6027\u80fd\u5206\u4e0e\u7f51\u7edc\u8d28\u91cf\u5206\uff0c\u6784\u5efa\u56db\u7ea7\u68af\u5ea6\u964d\u7ea7\u7b56\u7565\uff0c\u66ff\u4ee3\u4e00\u5200\u5207\u7684\u964d\u7ea7\u903b\u8f91\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u7ea7\uff08\u9ad8\u6027\u80fd + \u597d\u7f51\u7edc\uff09\uff1a\u5168\u91cf\u52a8\u6548 + \u5b8c\u6574\u4ea4\u4e92 + \u9884\u52a0\u8f7d\u6b21\u7ea7\u8d44\u6e90\uff1b<\/li>\n\n\n\n<li>\u4e8c\u7ea7\uff08\u4e2d\u6027\u80fd + \u666e\u901a\u7f51\u7edc\uff09\uff1a\u7b80\u5316\u52a8\u6548 + \u5173\u95ed\u975e\u6838\u5fc3\u52a8\u753b\u7ec6\u8282\uff1b<\/li>\n\n\n\n<li>\u4e09\u7ea7\uff08\u4f4e\u6027\u80fd + \u5f31\u7f51\uff09\uff1a\u52a8\u6548\u964d\u7ea7\u4e3a\u9759\u6001\u56fe\uff0c\u8f6e\u64ad\u5207\u6362\u4e3a CSS \u539f\u751f\u5b9e\u73b0\uff1b<\/li>\n\n\n\n<li>\u56db\u7ea7\uff08\u6781\u4f4e\u6027\u80fd + \u6781\u5dee\u7f51\u7edc\uff09\uff1a\u5173\u95ed\u6240\u6709\u975e\u5fc5\u8981\u52a8\u6548\u4e0e\u88c5\u9970\u5143\u7d20\uff0c\u4ec5\u4fdd\u7559\u6838\u5fc3\u8f6c\u5316\u6a21\u5757\u3002 \u8be5\u7b56\u7565\u843d\u5730\u540e\uff0c\u4f4e\u7aef\u673a\u4e0e\u5f31\u7f51\u573a\u666f\u79d2\u5f00\u7387\u5927\u5e45\u63d0\u5347\uff0c\u540c\u65f6\u4e2d\u9ad8\u7aef\u8bbe\u5907\u7684\u89c6\u89c9\u4f53\u9a8c\u4fdd\u7559\u7387\u63d0\u5347 40%\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6838\u5fc3\u903b\u8f91\u4f2a\u4ee3\u7801\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">javascript<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>const performanceScore = getDevicePerformanceScore()\nconst networkScore = getNetworkQualityScore()\n\nif (performanceScore &lt; 30 || networkScore &lt; 30) {\n  \/\/ \u56db\u7ea7\u964d\u7ea7\uff1a\u4ec5\u4fdd\u7559\u6838\u5fc3\u5185\u5bb9\uff0c\u8df3\u8fc7\u6240\u6709\u52a8\u6548\n  loadStaticSkeleton()\n} else if (performanceScore &lt; 60 || networkScore &lt; 60) {\n  \/\/ \u4e09\u7ea7\u964d\u7ea7\uff1a\u52a8\u6548\u66ff\u6362\u4e3a\u9759\u6001\u56fe\uff0c\u8f6e\u64ad\u6539\u7528CSS\u5b9e\u73b0\n  loadStaticPoster()\n  initCssCarousel()\n} else if (performanceScore &lt; 80 || networkScore &lt; 80) {\n  \/\/ \u4e8c\u7ea7\u964d\u7ea7\uff1a\u52a0\u8f7d\u7b80\u5316\u7248\u52a8\u6548\n  loadSimplifiedLottie()\n} else {\n  \/\/ \u4e00\u7ea7\uff1a\u5168\u91cf\u52a8\u6548\n  loadFullLottie()\n}\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3.6 \u67b6\u6784\u7ea7\u5347\u7ea7\uff1a\u6d41\u6e32\u67d3 + AI \u8c03\u5ea6\u7684\u5168\u94fe\u8def\u63d0\u901f<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u57fa\u7840\u6280\u672f\u601d\u8def<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c4 SSR\/ISR \u9700\u8981\u7b49\u5f85\u5b8c\u6574 HTML \u751f\u6210\u540e\u624d\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\uff0cTTFB \u5b58\u5728\u5929\u7136\u74f6\u9888\u3002\u6d41\u6e32\u67d3\u5c06\u9875\u9762\u62c6\u89e3\u4e3a\u591a\u4e2a\u72ec\u7acb\u7247\u6bb5\uff0c\u670d\u52a1\u7aef\u9010\u6bb5\u751f\u6210 HTML \u5e76\u6d41\u5f0f\u4f20\u8f93\u7ed9\u5ba2\u6237\u7aef\uff0c\u6d4f\u89c8\u5668\u53ef\u8fb9\u63a5\u6536\u8fb9\u6e32\u67d3\uff0c\u5927\u5e45\u7f29\u77ed\u9996\u5c4f\u53ef\u89c1\u65f6\u95f4\u3002\u5728\u590d\u6742\u9875\u9762\u4e2d\uff0c\u6d41\u6e32\u67d3\u53ef\u4f7f TTFB \u51cf\u5c11 30%-50%\uff0c\u914d\u5408\u589e\u91cf\u6c34\u5408\uff08Incremental Hydration\uff09\uff0c\u8fd8\u80fd\u663e\u8457\u7f29\u77ed\u9875\u9762\u53ef\u4ea4\u4e92\u65f6\u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b58\u91cf\u9875\u9762\u8fc1\u79fb\u91c7\u7528\u5e73\u6ed1\u517c\u5bb9\u65b9\u6848\uff1a\u65b0\u9875\u9762\u539f\u751f\u652f\u6301\u6d41\u6e32\u67d3\uff1b\u5df2\u53d1\u5e03\u65e0\u6cd5\u4fee\u6539\u94fe\u63a5\u7684\u5e7f\u544a\u8ba1\u5212\uff0c\u901a\u8fc7\u4ee3\u7406\u8f6c\u53d1\u5c06\u8bf7\u6c42\u56de\u6e90\u6d41\u6e32\u67d3\u670d\u52a1\uff0c\u5b9e\u73b0\u94fe\u63a5\u4e0d\u53d8\u3001\u4f53\u9a8c\u5347\u7ea7\uff1b\u672a\u53d1\u5e03\u7684\u8ba1\u5212\u901a\u8fc7\u6279\u91cf\u66ff\u6362\u5b8c\u6210\u94fe\u8def\u5347\u7ea7\uff0c\u5168\u91cf\u8986\u76d6\u6295\u653e\u6d41\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\u9488\u5bf9\u6027\u80fd\u76d1\u63a7 SDK \u963b\u585e\u9996\u5c4f\u7684\u95ee\u9898\uff0c\u91c7\u7528\u5185\u8054\u8f7b\u91cf\u7248\u6027\u80fd\u91c7\u96c6\u811a\u672c\uff0c\u9996\u5c4f\u5148\u91c7\u96c6\u540e\u4e0a\u62a5\uff0c\u5c06 SDK \u4f53\u79ef\u4ece 35KB \u538b\u7f29\u81f3 7KB\uff0c4G \u73af\u5883\u4e0b FMP \u4ece 1000ms \u964d\u81f3 500ms\uff0c\u79d2\u5f00\u7387\u63d0\u5347 25 \u4e2a\u767e\u5206\u70b9\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">AI \u667a\u80fd\u843d\u5730\u5b9e\u73b0<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6d41\u5f0f\u7247\u6bb5\u8f93\u51fa\u8c03\u5ea6<\/strong> \u57fa\u4e8e\u9875\u9762\u6a21\u5757\u7684\u7528\u6237\u5173\u6ce8\u5ea6\u3001\u4e1a\u52a1\u8f6c\u5316\u6743\u91cd\u3001\u89c6\u89c9\u4f18\u5148\u7ea7\u7b49\u6570\u636e\uff0c\u8bad\u7ec3\u6d41\u5f0f\u7247\u6bb5\u8c03\u5ea6\u6a21\u578b\uff0c\u52a8\u6001\u8c03\u6574 HTML \u7247\u6bb5\u7684\u8f93\u51fa\u987a\u5e8f\uff0c\u4f18\u5148\u8f93\u51fa\u9996\u5c4f\u6838\u5fc3\u8f6c\u5316\u6a21\u5757\u4e0e\u4e3b\u89c6\u89c9\u5185\u5bb9\uff0c\u518d\u8f93\u51fa\u6b21\u8981\u4fe1\u606f\u4e0e\u5e95\u90e8\u6a21\u5757\u3002\u76f8\u6bd4\u56fa\u5b9a\u987a\u5e8f\u7684\u6d41\u6e32\u67d3\uff0c\u9996\u5c4f\u5185\u5bb9\u53ef\u89c1\u65f6\u95f4\u5e73\u5747\u7f29\u77ed 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