feature:

调整Header，平滑滚动

components/Header.js

@@ -12,9 +12,14 @@ import Typed from 'typed.js'
 export default function Header () {
   const [typed, changeType] = useState()
   useEffect(() => {
-    if (!typed) {
+    if (!typed && window && document.getElementById('typed')) {
       changeType(new Typed('#typed', {
-        stringsElement: '#typed-strings', typeSpeed: 200, showCursor: false
+        strings: ['Hi，我是一个程序员', 'Hi，我是一个打工人', 'Hi，我是一个干饭人', '欢迎来到我的博客🎉'],
+        typeSpeed: 200,
+        backSpeed: 100,
+        backDelay: 400,
+        showCursor: true,
+        smartBackspace: true
       }))
     }
   })
@@ -23,8 +28,20 @@ export default function Header () {
   }
 
   const { theme } = useGlobal()
-  // 监听滚动自动分页加载
+  // 监听滚动
+  let windowTop = 0
   const scrollTrigger = useCallback(throttle(() => {
+    if (window.scrollY > windowTop & window.scrollY < window.innerHeight) {
+      scrollToCenter()
+    }
+    if (window.scrollY < windowTop & window.scrollY < window.innerHeight) {
+      window.scroll({ top: 0, behavior: 'smooth' })
+    }
+    windowTop = window.scrollY
+    updateTopNav()
+  }, 500))
+
+  const updateTopNav = () => {
     if (theme !== 'dark') {
       const stickyNavElement = document.getElementById('sticky-nav')
       if (window.scrollY < window.innerHeight) {
@@ -33,27 +50,26 @@ export default function Header () {
         stickyNavElement.classList.remove('dark')
       }
     }
-  }, 500))
+  }
 
   // 监听滚动
   useEffect(() => {
-    scrollTrigger()
+    updateTopNav()
     window.addEventListener('scroll', scrollTrigger)
     return () => {
       window.removeEventListener('scroll', scrollTrigger)
     }
   })
 
-  return <div className='h-screen w-full'>
-      <div className='absolute z-10 flex h-screen items-center justify-center w-full'>
-          <div id="typed-strings">
-        <h2 className='text-xs text-white font-serif'>唐风集里，收卷波澜。</h2>
-        </div>
-        <div id="typed" className='text-4xl md:text-7xl text-center text-white font-serif'></div>
+  return <header className='h-screen w-full'>
+
+    <div className='absolute z-10 flex h-screen items-center justify-center w-full text-4xl md:text-7xl text-white'>
+      <div id="typed" className=' text-center font-serif'></div>
       <div onClick={scrollToCenter} className='cursor-pointer w-full text-center text-2xl animate-bounce absolute bottom-10 text-white'><FontAwesomeIcon icon={faArrowDown} /></div>
     </div>
-    <div className='bg-black bg-cover bg-center h-screen md:-mt-14'
-        style={{ backgroundImage: 'linear-gradient(rgba(0, 0, 0, 0.5), rgba(0,0,0,0.4), rgba(0, 0, 0, 0.5) ),url("https://pic2.zhimg.com/v2-9dfb9bd28656a13d7d57793c853dfb52_r.jpg")' }}>
+
+    <div className='bg-black bg-cover bg-center h-screen md:-mt-14  animate__fadeInRight animate_fadeIn'
+        style={{ backgroundImage: 'linear-gradient(rgba(0, 0, 0, 0.5), rgba(0,0,0,0.4), rgba(0, 0, 0, 0.5) ),url("./bg_image.jpg")' }}>
     </div>
-</div>
+</header>
 }

components/LatestPostsGroup.js

@@ -34,7 +34,7 @@ const LatestPostsGroup = ({ posts, sliceCount = 5 }) => {
           <Link key={post.id} title={post.title} href={`${BLOG.path}/article/${post.slug}`} passHref>
             <a className={(selected ? 'text-white  bg-blue-600 ' : 'text-gray-500 dark:text-gray-300 ') + ' my-1 px-5 flex font-light justify-between'}>
               <div className={ 'text-xs py-1.5 flex overflow-x-hidden whitespace-nowrap overflow-hidden ' +
-                'hover:text-blue-500 dark:hover:text-blue-400 cursor-pointer hover:underline ' }>
+                'hover:text-blue-500 dark:hover:text-blue-400 cursor-pointer hover:underline truncate' }>
                 <FontAwesomeIcon icon={faFileAlt} className='mr-2'/>
                 {post.title}
               </div>

components/SideAreaRight.js

@@ -74,7 +74,7 @@ const SideAreaRight = ({
 
       <Analytics postCount={postCount}/>
 
-      <div className="sticky top-8">
+      <div className="sticky top-14">
           {showToc && (
           <section className='pb-10 mb-5 rounded-xl shadow-md bg-white dark:bg-gray-800 hover:shadow-2xl duration-200'>
             <div className='border-b text-center text-2xl bg-white text-black rounded-t-xl dark:border-gray-700 dark:bg-gray-700 dark:text-white py-6 px-6'>
@@ -124,7 +124,7 @@ const SideAreaRight = ({
         )}
 
         {/* 分类  */}
-        {post && categories && (
+        {categories && (
           <section className='rounded-xl shadow-md py-4 mb-5 bg-white dark:bg-gray-800 hover:shadow-2xl duration-200'>
             <div className='text-sm px-5 mb-2 flex flex-nowrap justify-between font-light'>
               <div className='pb-1 text-gray-600 dark:text-gray-200'><FontAwesomeIcon icon={faThList} className='mr-2' />{locale.COMMON.CATEGORY}</div>

components/TopNav.js

@@ -22,7 +22,7 @@ const TopNav = ({ tags, currentTag, post, posts, categories, currentCategory })
             alt={BLOG.title}
             layout='fill'
             loading='lazy'
-            src='/avatar.svg'
+            src='/favicon.svg'
             className='border-black'
           /></div>
           <Link href='/' passHref>