自定义加载动画魔改方案

预览效果

654dabde5468d.gif

主题配置文件文件修改

添加css

在主题配置文件里找到 inject的 head，添加一行link，如下

- <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.1/css/all.css">    # loading用的fontawesome图标

备份链接：

https://cdn.jsdelivr.net/gh/kingkare/owo/css/all.css

建立新的pug文件

在 themes\anzhiyu\layout\includes\loading\里，新建文件 clickenter.pug，内容如下

#loading-box(onclick='document.getElementById("loading-box").classList.add("loaded")')
  #loading-box-me
    #wrapper
      #mouse
      .loader
      .loading-bar-me
        .progress-bar
      .status
        .state
        .percentage
script.
  const preloader = {
    endLoading: () => {
      var loadingBox = document.getElementById('loading-box');
      var loadingBoxme = document.getElementById('loading-box-me');
      loadingBoxme.addEventListener('animationend', () => {setTimeout(function() {loadingBox.classList.add("loaded");}, 2000) })
    },
    initLoading: () => {
      document.getElementById('loading-box').classList.remove("loaded")
    },
    otherendLoading: () => {
      document.getElementById('loading-box').classList.add("loaded")
    }
  }
  window.addEventListener('load',()=> { preloader.endLoading() })
  setTimeout(function(){preloader.otherendLoading();},10000)

  if (!{theme.pjax && theme.pjax.enable}) {
    document.addEventListener('pjax:send', () => { preloader.initLoading() })
    document.addEventListener('pjax:complete', () => { preloader.otherendLoading() })


修改 index.pug

themes\anzhiyu\layout\includes\loading\的 index.pug 文件，整个替换为下面内容

`


if theme.preloader.source === 1
  include ./fullpage-loading.pug
else if theme.preloader.source === 2
  include ./pace.pug
else if theme.preloader.source === 3
  include ./fullpage-loading.pug
  include ./pace.pug
else if theme.preloader.source === 4
  include ./clickenter.pug
else if theme.preloader.source === 5
  include ./clickenter.pug
  include ./pace.pug
else
  include ./fullpage-loading.pug
  include ./pace.pug

修改loading.styl

备份默认stylus

themes\anzhiyu\source\css\_global\里，loading.styl复制一份改名为 default.styl
建个 load_style文件夹，把 default.styl放到这个 load_style文件夹里
然后修改 loading.styl，整个替换为下面内容

`

if hexo-config('preloader.enable')
  if hexo-config('preloader.source') == '1'
    @import './load_style/default'
  else if hexo-config('preloader.source') == '2'
    @import './load_style/default'
  else if hexo-config('preloader.source') == '3'
    @import './load_style/default'
  else if hexo-config('preloader.source') == '4'
    @import './load_style/clickenter'
  else if hexo-config('preloader.source') == '5'
    @import './load_style/clickenter'
  else
    @import './load_style/default'

新建stylus

themes\anzhiyu\source\css_global\load_style\ 里新建一个 clickenter.styl ，内容如下

`

if hexo-config('preloader')
  #loading-box
    user-select none
    &.loaded
      #loading-box-me
        animation fadeOut 0.15s ease-in-out
        opacity 0
        z-index -1000
  #loading-box-me
    position fixed
    width: 100%;
    height: 100%;
    z-index 1001
    background var(--anzhiyu-card-bg)
    opacity 1
    display flex
    justify-content center
    align-items center
    overflow hidden
    &::-webkit-scrollbar 
      display: none
    *
      margin 0
      padding 0
      font-family sans-serif
      box-sizing border-box
      animation-timing-function ease
  #wrapper
    position relative
    width 350px
    animation out 0.3s forwards ease
    animation-delay 5s
    transform scale(1)
    opacity 1
    transform-origin center -80%
    .loader
      animation rotation 3.5s forwards linear
      position absolute
      top -120px
      left calc(50% - 35px)
      border 5px solid #fff
      border-radius 50%
      border-top-color #a29bfe
      height 70px
      width 70px
      display flex
      justify-content center
      align-items center
      &:before
        content "\f00c"
        font-family "Font Awesome 5 Free"
        font-weight 900
        font-size 2em
        color #2ed573
        animation overspin 0.5s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275)
        animation-delay 3.4s
        transform rotate(180deg)
        opacity 0
    #mouse
      position absolute
      top 100px
      left 80%
      animation mouse-pos 3.5s forwards, mouse-pos2 1s forwards
      animation-delay 0s, 4s
      z-index 20
      &:after
        content "\f245"
        position absolute
        top 0
        left 0
        font-family "Font Awesome 5 Free"
        font-weight 900
        font-size 20px
        animation mouse-cont 2s forwards
        animation-delay 1.7s
        color #341f97
        text-shadow 0 1px 10px rgba(0, 0, 0, 0.3)
      &:before
        content ""
        position absolute
        top -22px
        left -24px
        width 50px
        height 50px
        border-radius 50%
        border 2px solid #222f3e
        animation circle 3.5s forwards
        animation-delay 1.7s
        opacity 0
        transform scale(0)
    .loading-bar-me
      width 100%
      height 30px
      background #dfe6e9
      border-radius 5px
      .progress-bar
        animation progress 3.5s forwards
        width 6%
        height 100%
        background var(--anzhiyu-logo-color)
        border-radius 5px
        border 0 solid #0abde3
    .status
      margin-top 10px
      .state
        float left
        font-size 0.9em
        letter-spacing 1pt
        text-transform uppercase
        width 100px
        height 20px
        position relative
        &:before
          content "Loading"
          position absolute
          left 0
          top 0
          animation fadeLeft 0.5s forwards ease
          animation-delay 3.2s
        &:after
          content "Complete"
          position absolute
          left 0
          top 0
          text-indent 100px
          opacity 0
          animation fadeLeft2 0.5s forwards ease
          animation-delay 3.2s
      .percentage
        float right
        &:before
          -webkit-animation percentage-slow 3s forwards, percentage-fast 0.4s forwards
          -webkit-animation-delay 0s, 3s
          content "10%"
          font-size 0.9em
          letter-spacing 1pt
  @keyframes out
    0%
      transform scale(1)
      opacity 1
    100%
      transform scale(0)
      opacity 0
  @keyframes rotation
    0%
      transform rotate(0)
    84%
      transform rotate(500deg)
    95%
      border 5px solid #fff
      border-top-color #a29bfe
    100%
      transform rotate(1800deg)
      border 5px solid #2ed573
  @keyframes overspin
    0%
      transform rotate(180deg)
      opacity 0
    100%
      transform rotate(0)
      opacity 1
  @keyframes mouse-pos
    30%
      top 100px
      left 80%
    50%
      top 15px
      left 4%
    60%
      top 15px
      left 4%
    75%
      top 5px
      left 7.3%
    85%
      top 5px
      left 7.3%
    95%
      top 15px
      left 105%
    100%
      top 15px
      left 105%
  @keyframes mouse-pos2
    0%
      top 15px
      left 105%
    100%
      top -85px
      left 53%
  @keyframes mouse-cont
    0%
      font-size 20px
    2%
      font-size 15px
    4%
      font-size 20px
    33%
      content "\f245"
    34%
      content "\f337"
    80%
      content "\f337"
    81%
      content "\f245"
  @keyframes circle
    0%
      transform scale(0)
    4%
      opacity 1
    8%
      transform scale(1)
      opacity 0
    92%
      transform scale(0)
      opacity 0
    95%
      opacity 1
    100%
      transform scale(1)
      opacity 0
  @keyframes progress
    0%
      width 6%
    50%
      border 0 solid #0abde3
    51%
      border 4px solid #0abde3
    85%
      width 11%
    95%
      border 4px solid #0abde3
      width 100%
    100%
      width 100%
  @keyframes fadeLeft
    0%
      text-indent 0
      opacity 1
    100%
      text-indent -100px
      opacity 0
  @keyframes fadeLeft2
    0%
      text-indent 100px
      opacity 0
    100%
      text-indent 0
      opacity 1
  @keyframes percentage-slow
    0%
      content "6%"
    25%
      content "7%"
    50%
      content "8%"
    75%
      content "9%"
    100%
      content "10%"
  @keyframes percentage-fast
    11%
      content "11%"
    12%
      content "12%"
    13%
      content "13%"
    14%
      content "14%"
    15%
      content "15%"
    16%
      content "16%"
    17%
      content "17%"
    18%
      content "18%"
    19%
      content "19%"
    20%
      content "20%"
    21%
      content "21%"
    22%
      content "22%"
    23%
      content "23%"
    24%
      content "24%"
    25%
      content "25%"
    26%
      content "26%"
    27%
      content "27%"
    28%
      content "28%"
    29%
      content "29%"
    30%
      content "30%"
    31%
      content "31%"
    32%
      content "32%"
    33%
      content "33%"
    34%
      content "34%"
    35%
      content "35%"
    36%
      content "36%"
    37%
      content "37%"
    38%
      content "38%"
    39%
      content "39%"
    40%
      content "40%"
    41%
      content "41%"
    42%
      content "42%"
    43%
      content "43%"
    44%
      content "55%"
    45%
      content "45%"
    46%
      content "46%"
    47%
      content "47%"
    48%
      content "48%"
    49%
      content "49%"
    50%
      content "50%"
    51%
      content "51%"
    52%
      content "52%"
    53%
      content "53%"
    54%
      content "54%"
    55%
      content "55%"
    56%
      content "56%"
    57%
      content "57%"
    58%
      content "58%"
    59%
      content "59%"
    60%
      content "60%"
    61%
      content "61%"
    62%
      content "62%"
    63%
      content "63%"
    64%
      content "64%"
    65%
      content "65%"
    66%
      content "66%"
    67%
      content "67%"
    68%
      content "68%"
    69%
      content "69%"
    70%
      content "70%"
    71%
      content "71%"
    72%
      content "72%"
    73%
      content "73%"
    74%
      content "74%"
    75%
      content "75%"
    76%
      content "76%"
    77%
      content "77%"
    78%
      content "78%"
    79%
      content "79%"
    80%
      content "80%"
    81%
      content "81%"
    82%
      content "82%"
    83%
      content "83%"
    84%
      content "84%"
    85%
      content "85%"
    86%
      content "86%"
    87%
      content "87%"
    88%
      content "88%"
    89%
      content "89%"
    90%
      content "90%"
    91%
      content "91%"
    92%
      content "92%"
    93%
      content "93%"
    94%
      content "94%"
    95%
      content "95%"
    96%
      content "96%"
    97%
      content "97%"
    98%
      content "98%"
    99%
      content "99%"
    100%
      content "100%"
  @keyframes fadeOut
    0%
      opacity 1
      z-index 1001
    100%
      opacity 0
      z-index -1000

修改主题配置文件

preloader修改说明和选择新样式

在主题配置文件里找到 preloader，修改如下

`

# Loading Animation (加载动画)
preloader:
  enable: true
  # source
  # 1. fullpage-loading(default)
  # 2. pace (progress bar)
  # 3. fullpage-loading + pace
  # 4. fullpage-loading(clickenter)
  # 5. fullpage-loading(clickenter) + pace
  # else fullpage-loading + pace
  source: 5
  # pace theme (see https://codebyzach.github.io/pace/)
  pace_css_url:
  avatar: https://npm.elemecdn.com/anzhiyu-blog-static@1.0.4/img/avatar.jpg # 自定义头像

教程参考资料

原教程

改动参考：

【Hexo博客】自定义Butterfly主题 Loading 加载动画

原动画作者：

https://codepen.io/tobiasglaus/pen/NedpxQ