Update config.ts

docs/.vuepress/config.ts

@@ -4,22 +4,45 @@ import themeConfig from "./themeConfig";
 module.exports = defineHopeConfig({
   port: "8080",
   title: "JavaGuide",
-  description: "Java学习&&面试指南",
+  description:
+    "「Java学习指北+Java面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，复习 Java 知识点，首选 JavaGuide！  ",
   //指定 vuepress build 的输出目录
   dest: "./dist",
   // 是否开启默认预加载 js
   shouldPrefetch: (file, type) => false,
   head: [
+    // meta
+    ["meta", { name: "robots", content: "all" }],
+    ["meta", { name: "author", content: "Guide" }],
+    [
+      "meta",
+      {
+        "http-equiv": "Cache-Control",
+        content: "no-cache, no-store, must-revalidate",
+      },
+    ],
+    ["meta", { "http-equiv": "Pragma", content: "no-cache" }],
+    ["meta", { "http-equiv": "Expires", content: "0" }],
+    [
+      "meta",
+      {
+        name: "keywords",
+        content:
+          "Java基础, 多线程, JVM, 虚拟机, 数据库, MySQL, Spring, Redis, MyBatis, 系统设计, 分布式, RPC, 高可用, 高并发, Java面试指北, Java 面试题",
+      },
+    ],
+    ["meta", { name: "apple-mobile-web-app-capable", content: "yes" }],
     // 添加百度统计
     [
-      "script", {},
+      "script",
+      {},
       `var _hmt = _hmt || [];
       (function() {
         var hm = document.createElement("script");
         hm.src = "https://hm.baidu.com/hm.js?5dd2e8c97962d57b7b8fea1737c01743";
         var s = document.getElementsByTagName("script")[0]; 
         s.parentNode.insertBefore(hm, s);
-      })();`
+      })();`,
     ],
     [
       "link",
@@ -31,8 +54,8 @@ module.exports = defineHopeConfig({
   ],
   locales: {
     "/": {
-      lang: "zh-CN"
-    }
+      lang: "zh-CN",
+    },
   },
   themeConfig,
 });