Pjax

在 layouts\partials\extend_head.html 中添加以下代码： 1 2 3 4 5 6 7 8 9 <!-- Preload scripts --> <link rel="preload" as="script" href="https://www.googletagmanager.com/gtag/js?id=G-8TSPGDFPRC"> {{ if .IsPage -}} <link rel="preload" as="script" href="https://giscus.app/client.js"> <link rel="preload" as="script" href="https://cyrusyip.disqus.com/embed.js"> {{ end -}} <link rel="preload" as="script" href="https://unpkg.com/@swup/head-plugin@2"> <link rel="preload" as="script" href="https://unpkg.com/@swup/preload-plugin@3"> <link rel="preload" as="script" href="https://unpkg.com/swup@4"> 新建 layouts\partials\body-end.html，并添加以下代码： 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 <!-- Load scripts --> 并添加以下代码： ```html <script> function loadScript({ url, delay, onloadCallback, async, preloadCallback, attributes = {}, }) { function load() { if (preloadCallback) preloadCallback(); const script = document.createElement("script"); script.src = url; script.async = async; // Set attributes Object.entries(attributes).forEach(([key, value]) => { script.setAttribute(key, value); }); if (onloadCallback) script.onload = onloadCallback; document.body.appendChild(script); } if (typeof delay !== "undefined") { setTimeout(load, delay); } else { load(); } } function isCyrusYipDomainOrLocalhost() { const currentDomain = window.location.hostname; const tartgetDomain = "cyrusyip.org"; console.log(`hostname: ${currentDomain}`); return ( currentDomain === tartgetDomain || currentDomain.endsWith("." + tartgetDomain) || currentDomain === "localhost" || currentDomain === "127.0.0.1" ) } // Google Analytics // Only load it on cyrusyip.org, preventing unwanted data collections when people fork this repository if (isCyrusYipDomainOrLocalhost()) { loadScript({ url: "https://www.googletagmanager.com/gtag/js?id=G-8TSPGDFPRC", delay: 100, async: false, onloadCallback: function () { window.dataLayer = window.dataLayer || []; function gtag() { dataLayer.push(arguments); } gtag("js", new Date()); gtag("config", "G-8TSPGDFPRC"); console.log("Google Analytics loaded") } }) } </script> {{/* Only load comment services for regular page */}} {{ if .IsPage }} <script> // Check languages for comment services let giscusLang, disqusLang; if (document.documentElement.lang === "zh-CN") { giscusLang = "zh-CN"; disqusLang = "zh"; } else { giscusLang = "en"; disqusLang = "en"; } // Giscus const giscusConfig = { url: 'https://giscus.app/client.js', delay: 100, async: false, onloadCallback: () => console.log("Giscus loaded"), attributes: { 'data-repo': 'CyrusYip/blog-comments', 'data-repo-id': 'MDEwOlJlcG9zaXRvcnkzNDg2NjkxMTQ=', 'data-category': 'Comments', 'data-category-id': 'DIC_kwDOFMhEus4ChUiV', 'data-mapping': 'pathname', 'data-strict': '0', 'data-reactions-enabled': '1', 'data-emit-metadata': '0', 'data-input-position': 'bottom', 'data-theme': 'preferred_color_scheme', 'data-lang': giscusLang, 'data-loading': 'lazy', 'crossorigin': 'anonymous' } } loadScript(giscusConfig); // Disqus loadScript({ url: "https://cyrusyip.disqus.com/embed.js", delay: 100, async: false, attributes: { "data-timestamp": +new Date() }, preloadCallback: function () { window.disqus_config = function () { this.language = disqusLang; } }, onloadCallback: function () { console.log("Disqus loaded") }, }) </script> {{ end }} <script> // swup head plugin loadScript({ url: "https://unpkg.com/@swup/head-plugin@2", async: false, delay: 200, onloadCallback: function () { console.log("swup head plugin loaded"); }, }) // swup preload plugin loadScript({ url: "https://unpkg.com/@swup/preload-plugin@3", async: false, delay: 200, onloadCallback: function () { console.log("swup preload plugin loaded") } }) // swup progress bar plugin loadScript({ url: "https://unpkg.com/@swup/progress-plugin@3", async: false, delay: 200, onloadCallback: function () { console.log("swup progress bar plugin loaded") } }) // swup loadScript({ url: "https://unpkg.com/swup@4", async: false, delay: 200, onloadCallback: function () { const swup = new Swup({ containers: ["body"], plugins: [ new SwupHeadPlugin(), new SwupPreloadPlugin({ preloadVisibleLinks: true }), new SwupProgressPlugin(), ], animationSelector: false, }); console.log("swup loaded"); swup.hooks.on("page:view", () => { // Load comment services let giscusLang, disqusLang; if (document.documentElement.lang === "zh-CN") { giscusLang = "zh-CN"; disqusLang = "zh"; } else { giscusLang = "en"; disqusLang = "en"; } function loadGiscus() { const giscusConfig = { url: 'https://giscus.app/client.js', delay: 100, async: true, onloadCallback: () => console.log("Giscus loaded"), attributes: { 'data-repo': 'CyrusYip/blog-comments', 'data-repo-id': 'MDEwOlJlcG9zaXRvcnkzNDg2NjkxMTQ=', 'data-category': 'Comments', 'data-category-id': 'DIC_kwDOFMhEus4ChUiV', 'data-mapping': 'pathname', 'data-strict': '0', 'data-reactions-enabled': '1', 'data-emit-metadata': '0', 'data-input-position': 'bottom', 'data-theme': 'preferred_color_scheme', 'data-lang': giscusLang, 'data-loading': 'lazy', 'crossorigin': 'anonymous' } } loadScript(giscusConfig); } const giscusElement = document.querySelector("div.giscus"); // Only load Giscus if .giscus exists if (giscusElement) { loadGiscus(); } function loadDisqus() { // Reload if (typeof DISQUS === 'object') { DISQUS.reset({ reload: true, config: function () { this.page.url = window.location.href; this.language = disqusLang; } }); DISQUS_RECOMMENDATIONS.reset(); console.log("Disqus reloaded"); } else { // Load loadScript({ url: "https://cyrusyip.disqus.com/embed.js", // delay: 100, async: true, attributes: { "data-timestamp": +new Date() }, preloadCallback: function () { window.disqus_config = function () { this.language = disqusLang; } }, onloadCallback: function () { console.log("Disqus loaded") }, }) } } const disqusElement = document.querySelector("div#disqus_thread"); if (disqusElement) { setTimeout(() => { loadDisqus(); }, 100) } }) } }) </script> 参考教程 optimize-blog-speed-with-pjax-dynamic-script-preload-minification