Hexo搭建与Next8.02主题设置（一）

发表于 更新于 分类于 阅读次数： Waline： 本文字数： 21k 阅读时长 ≈ 19 分钟

之前搭建博客并没有记录，借着这次博客的版本升级记录一下搭建过程，本地环境为Windows10，VPS为centos Linux系统，主题使用的为Next，样式选择的是Gemini。

安装 Git和node.js

因为本地是Windows系统，这两个软件直接下载，图形化界面安装即可，这里不做介绍。

安装Hexo

上面两个软件安装完成后，即可在命令页面使用以下命令安装：

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npm install -g hexo-cli

本地部署Hexo

1.在本地建立一个文件夹，名字随便，例如：blog

2.在命令行执行命令，初始化博客。

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hexo init blog // blog为你建立的文件夹

cd blog  // 进入创建的文件夹

npm install // 安装博客程序依赖

启动

在本地运行博客

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hexo server

本地访问http://127.0.0.1:4000,即可看到博客页面。

更改主题为Next

hexo的主题还挺多的，看了一圈，个人比较喜欢next主题，所以接下来便是针对next的更改，自己是个小白，只能做一点简单的改动。

下载next主题

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cd blog // 博客的根目录

git clone https://github.com/next-theme/hexo-theme-next themes/next

切换主题

打开博客根目录下_config.yml文件，找到 theme:

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theme: next

设置语言

打开博客根目录下_config.yml文件，找到language:

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language: zh-CN

更改next主题布局

打开主题next目录的_config.yml，搜索Scheme。

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# Schemes
#scheme: Muse
#scheme: Mist
#scheme: Pisces
scheme: Gemini

去掉Gemini前面的“#”即可。

首页显示文章摘要

直接在文章中你想截断的位置写入下面语句

<!--more-->

菜单栏

打开主题next目录的_config.yml，搜索menu。

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menu:
  home: / || fa fa-home
  about: /about/ || fa fa-user
  tags: /tags/ || fa fa-tags
  categories: /categories/ || fa fa-th
  archives: /archives/ || fa fa-archive
  #schedule: /schedule/ || fa fa-calendar
  sitemap: /sitemap.xml || fa fa-sitemap
  commonweal: /404/ || fa fa-heartbeat

按需取消注释。

生成标签、分类、关于页面

在命令行博客根目录分别执行下面命令。

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hexo new tags

hexo new categories

hexo new about

在博客目录/source/_posts/下分别有tags、categories、about三个文件夹，每个文件夹中都有一个index.md文件，接下来分别修改每个文件。
1.标签页

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title: 标签
date: 2020-11-24 11:06:30
type: tags

2.分类页

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title: 分类
date: 2020-11-24 11:06:43
type: categories

3.关于页

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title: 关于
date: 2020-11-24 11:06:23
type: about

本地搜索

1.安装搜索插件

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npm install hexo-generator-searchdb --save

2.在站点配置文件中添加：

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#本地搜索
search:
  path: search.xml
  field: post
  format: html
  limit: 10000

3.在主题配置文件中找到local_search:

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local_search:
  enable: true

设置背景及博客内容透明化

在博客目录/source/新建文件夹_data,新建文件styles.styl。
编辑styles.styl文件，写入以下内容：

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// 添加背景图片
body {
      background: url(/images/backgroud.jpg);//自己喜欢的图片地址
      background-size: cover;
      background-repeat: no-repeat;
      background-attachment: fixed;
      background-position: 50% 50%;
}

//博客内容透明化
//文章内容的透明度设置
.main-inner {
  opacity: 0.8;
}

//侧边框的透明度设置
.sidebar {
  opacity: 0.8;
}
//菜单栏的透明度设置
.header-inner {
  background: rgba(255,255,255,0.8);
}
//搜索框（local-search）的透明度设置
.popup {
  opacity: 0.9;
}

在主题配置文件中搜索custom_file_path:字段，取消注释。

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- # style: source/_data/styles.styl
+ style: source/_data/styles.styl

打字特效，鼠标点击特效

1.打字特效
需要添加下面这个脚本 activate-power-mode.min.js，然后放置在 themes\next\source\js\ 目录下：

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(function webpackUniversalModuleDefinition(root,factory){if(typeof exports==='object'&&typeof module==='object')module.exports=factory();else if(typeof define==='function'&&define.amd)define([],factory);else if(typeof exports==='object')exports["POWERMODE"]=factory();else root["POWERMODE"]=factory()})(this,function(){return(function(modules){var installedModules={};function __webpack_require__(moduleId){if(installedModules[moduleId])return installedModules[moduleId].exports;var module=installedModules[moduleId]={exports:{},id:moduleId,loaded:false};modules[moduleId].call(module.exports,module,module.exports,__webpack_require__);module.loaded=true;return module.exports}__webpack_require__.m=modules;__webpack_require__.c=installedModules;__webpack_require__.p="";return __webpack_require__(0)})([function(module,exports,__webpack_require__){'use strict';var canvas=document.createElement('canvas');canvas.width=window.innerWidth;canvas.height=window.innerHeight;canvas.style.cssText='position:fixed;top:0;left:0;pointer-events:none;z-index:999999';window.addEventListener('resize',function(){canvas.width=window.innerWidth;canvas.height=window.innerHeight});document.body.appendChild(canvas);var context=canvas.getContext('2d');var particles=[];var particlePointer=0;POWERMODE.shake=true;function getRandom(min,max){return Math.random()*(max-min)+min}function getColor(el){if(POWERMODE.colorful){var u=getRandom(0,360);return'hsla('+getRandom(u-10,u+10)+', 100%, '+getRandom(50,80)+'%, '+1+')'}else{return window.getComputedStyle(el).color}}function getCaret(){var el=document.activeElement;var bcr;if(el.tagName==='TEXTAREA'||(el.tagName==='INPUT'&&el.getAttribute('type')==='text')){var offset=__webpack_require__(1)(el,el.selectionStart);bcr=el.getBoundingClientRect();return{x:offset.left+bcr.left,y:offset.top+bcr.top,color:getColor(el)}}var selection=window.getSelection();if(selection.rangeCount){var range=selection.getRangeAt(0);var startNode=range.startContainer;if(startNode.nodeType===document.TEXT_NODE){startNode=startNode.parentNode}bcr=range.getBoundingClientRect();return{x:bcr.left,y:bcr.top,color:getColor(startNode)}}return{x:0,y:0,color:'transparent'}}function createParticle(x,y,color){return{x:x,y:y,alpha:1,color:color,velocity:{x:-1+Math.random()*2,y:-3.5+Math.random()*2}}}function POWERMODE(){{var caret=getCaret();var numParticles=5+Math.round(Math.random()*10);while(numParticles--){particles[particlePointer]=createParticle(caret.x,caret.y,caret.color);particlePointer=(particlePointer+1)%500}}{if(POWERMODE.shake){var intensity=1+2*Math.random();var x=intensity*(Math.random()>0.5?-1:1);var y=intensity*(Math.random()>0.5?-1:1);document.body.style.marginLeft=x+'px';document.body.style.marginTop=y+'px';setTimeout(function(){document.body.style.marginLeft='';document.body.style.marginTop=''},75)}}};POWERMODE.colorful=false;function loop(){requestAnimationFrame(loop);context.clearRect(0,0,canvas.width,canvas.height);for(var i=0;i<particles.length;++i){var particle=particles[i];if(particle.alpha<=0.1)continue;particle.velocity.y+=0.075;particle.x+=particle.velocity.x;particle.y+=particle.velocity.y;particle.alpha*=0.96;context.globalAlpha=particle.alpha;context.fillStyle=particle.color;context.fillRect(Math.round(particle.x-1.5),Math.round(particle.y-1.5),3,3)}}requestAnimationFrame(loop);module.exports=POWERMODE},function(module,exports){(function(){var properties=['direction','boxSizing','width','height','overflowX','overflowY','borderTopWidth','borderRightWidth','borderBottomWidth','borderLeftWidth','borderStyle','paddingTop','paddingRight','paddingBottom','paddingLeft','fontStyle','fontVariant','fontWeight','fontStretch','fontSize','fontSizeAdjust','lineHeight','fontFamily','textAlign','textTransform','textIndent','textDecoration','letterSpacing','wordSpacing','tabSize','MozTabSize'];var isFirefox=window.mozInnerScreenX!=null;function getCaretCoordinates(element,position,options){var debug=options&&options.debug||false;if(debug){var el=document.querySelector('#input-textarea-caret-position-mirror-div');if(el){el.parentNode.removeChild(el)}}var div=document.createElement('div');div.id='input-textarea-caret-position-mirror-div';document.body.appendChild(div);var style=div.style;var computed=window.getComputedStyle?getComputedStyle(element):element.currentStyle;style.whiteSpace='pre-wrap';if(element.nodeName!=='INPUT')style.wordWrap='break-word';style.position='absolute';if(!debug)style.visibility='hidden';properties.forEach(function(prop){style[prop]=computed[prop]});if(isFirefox){if(element.scrollHeight>parseInt(computed.height))style.overflowY='scroll'}else{style.overflow='hidden'}div.textContent=element.value.substring(0,position);if(element.nodeName==='INPUT')div.textContent=div.textContent.replace(/\s/g,"\u00a0");var span=document.createElement('span');span.textContent=element.value.substring(position)||'.';div.appendChild(span);var coordinates={top:span.offsetTop+parseInt(computed['borderTopWidth']),left:span.offsetLeft+parseInt(computed['borderLeftWidth'])};if(debug){span.style.backgroundColor='#aaa'}else{document.body.removeChild(div)}return coordinates}if(typeof module!="undefined"&&typeof module.exports!="undefined"){module.exports=getCaretCoordinates}else{window.getCaretCoordinates=getCaretCoordinates}}())}])});

在博客目录/source/新建文件夹_data,新建文件body-end.swig。
编辑文件添加以下内容：

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{# 打字特效 #}
{% if theme.typing_effect %}
  <script src="/js/activate-power-mode.min.js"></script>
  <script>
    POWERMODE.colorful = {{ theme.typing_effect.colorful }};
    POWERMODE.shake = {{ theme.typing_effect.shake }};
    document.body.addEventListener('input', POWERMODE);
  </script>
{% endif %}

2.点击特效。

下面是四个比较常用的鼠标点击特效脚本，我们可以把它们放置在 themes\next\source\js\cursor\ 目录下：

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class Circle {
  constructor({ origin, speed, color, angle, context }) {
    this.origin = origin
    this.position = { ...this.origin }
    this.color = color
    this.speed = speed
    this.angle = angle
    this.context = context
    this.renderCount = 0
  }

  draw() {
    this.context.fillStyle = this.color
    this.context.beginPath()
    this.context.arc(this.position.x, this.position.y, 2, 0, Math.PI * 2)
    this.context.fill()
  }

  move() {
    this.position.x = (Math.sin(this.angle) * this.speed) + this.position.x
    this.position.y = (Math.cos(this.angle) * this.speed) + this.position.y + (this.renderCount * 0.3)
    this.renderCount++
  }
}

class Boom {
  constructor ({ origin, context, circleCount = 16, area }) {
    this.origin = origin
    this.context = context
    this.circleCount = circleCount
    this.area = area
    this.stop = false
    this.circles = []
  }

  randomArray(range) {
    const length = range.length
    const randomIndex = Math.floor(length * Math.random())
    return range[randomIndex]
  }

  randomColor() {
    const range = ['8', '9', 'A', 'B', 'C', 'D', 'E', 'F']
    return '#' + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) + this.randomArray(range) + this.randomArray(range)
  }

  randomRange(start, end) {
    return (end - start) * Math.random() + start
  }

  init() {
    for(let i = 0; i < this.circleCount; i++) {
      const circle = new Circle({
        context: this.context,
        origin: this.origin,
        color: this.randomColor(),
        angle: this.randomRange(Math.PI - 1, Math.PI + 1),
        speed: this.randomRange(1, 6)
      })
      this.circles.push(circle)
    }
  }

  move() {
    this.circles.forEach((circle, index) => {
      if (circle.position.x > this.area.width || circle.position.y > this.area.height) {
        return this.circles.splice(index, 1)
      }
      circle.move()
    })
    if (this.circles.length == 0) {
      this.stop = true
    }
  }

  draw() {
    this.circles.forEach(circle => circle.draw())
  }
}

class CursorSpecialEffects {
  constructor() {
    this.computerCanvas = document.createElement('canvas')
    this.renderCanvas = document.createElement('canvas')

    this.computerContext = this.computerCanvas.getContext('2d')
    this.renderContext = this.renderCanvas.getContext('2d')

    this.globalWidth = window.innerWidth
    this.globalHeight = window.innerHeight

    this.booms = []
    this.running = false
  }

  handleMouseDown(e) {
    const boom = new Boom({
      origin: { x: e.clientX, y: e.clientY },
      context: this.computerContext,
      area: {
        width: this.globalWidth,
        height: this.globalHeight
      }
    })
    boom.init()
    this.booms.push(boom)
    this.running || this.run()
  }

  handlePageHide() {
    this.booms = []
    this.running = false
  }

  init() {
    const style = this.renderCanvas.style
    style.position = 'fixed'
    style.top = style.left = 0
    style.zIndex = '999999999999999999999999999999999999999999'
    style.pointerEvents = 'none'

    style.width = this.renderCanvas.width = this.computerCanvas.width = this.globalWidth
    style.height = this.renderCanvas.height = this.computerCanvas.height = this.globalHeight

    document.body.append(this.renderCanvas)

    window.addEventListener('mousedown', this.handleMouseDown.bind(this))
    window.addEventListener('pagehide', this.handlePageHide.bind(this))
  }

  run() {
    this.running = true
    if (this.booms.length == 0) {
      return this.running = false
    }

    requestAnimationFrame(this.run.bind(this))

    this.computerContext.clearRect(0, 0, this.globalWidth, this.globalHeight)
    this.renderContext.clearRect(0, 0, this.globalWidth, this.globalHeight)

    this.booms.forEach((boom, index) => {
      if (boom.stop) {
        return this.booms.splice(index, 1)
      }
      boom.move()
      boom.draw()
    })
    this.renderContext.drawImage(this.computerCanvas, 0, 0, this.globalWidth, this.globalHeight)
  }
}

const cursorSpecialEffects = new CursorSpecialEffects()
cursorSpecialEffects.init()

在博客目录/source/新建文件夹_data,新建文件body-end.swig。
编辑文件添加以下内容：

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{# 鼠标点击特效 #}
{% if theme.cursor_effect == "fireworks" %}
  <script async src="/js/cursor/fireworks.js"></script>
{% elseif theme.cursor_effect == "explosion" %}
  <canvas class="fireworks" style="position: fixed;left: 0;top: 0;z-index: 1; pointer-events: none;" ></canvas>
  <script src="//cdn.bootcss.com/animejs/2.2.0/anime.min.js"></script>
  <script async src="/js/cursor/explosion.min.js"></script>
{% elseif theme.cursor_effect == "love" %}
  <script async src="/js/cursor/love.min.js"></script>
{% elseif theme.cursor_effect == "text" %}
  <script async src="/js/cursor/text.js"></script>
{% endif %}

在主题配置文件中添加以下代码：

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# mouse click effect: fireworks | explosion | love | text
cursor_effect: fireworks
# typing effect
typing_effect:
  colorful: true  # 礼花特效
  shake: false  # 震动特效

圆角设置&中文设置

1.圆角设置。
自定义样式文件 variables.styl 中添加：

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// 圆角设置
$border-radius-inner     = 20px 20px 20px 20px;
$border-radius           = 20px;

然后在主题配置文件中取消 variables.styl 的注释：

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custom_file_path:

-  #variables: source/_data/variables.styl
+  variables: source/_data/variables.styl

2.中文字体设置

修改主题配置文件

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font:
- enable: false
+ enable: true

  # Uri of fonts host. E.g. //fonts.googleapis.com (Default).
- host:
+ host: https://fonts.loli.net

  # Font options:
  # `external: true` will load this font family from           #`host` above.
  # `family: Times New Roman`. Without any quotes.
  # `size: xx`. Use `px` as unit.

  # Global font settings used for all elements in <body>.
  global:
    external: true
-   family:
+   family: Noto Serif SC
    size:

修改配置文件 variables.styl，增加如下代码：

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// 中文字体
$font-family-monospace    = consolas, Menlo, monospace, $font-family-base;
$font-family-monospace    = get_font_family('codes'), consolas, Menlo, monospace, $font-family-base if get_font_family('codes');

粒子时钟特效

在博客目录/source/_data/,新建文件sidebar.njk,编辑文件添加以下内容。

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<div style="">
  <canvas id="canvas" style="width:60%;">当前浏览器不支持canvas，请更换浏览器后再试</canvas>
</div>
<script>
(function(){

   var digit=
    [
        [
            [0,0,1,1,1,0,0],
            [0,1,1,0,1,1,0],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,0,1,1,0],
            [0,0,1,1,1,0,0]
        ],//0
        [
            [0,0,0,1,1,0,0],
            [0,1,1,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [1,1,1,1,1,1,1]
        ],//1
        [
            [0,1,1,1,1,1,0],
            [1,1,0,0,0,1,1],
            [0,0,0,0,0,1,1],
            [0,0,0,0,1,1,0],
            [0,0,0,1,1,0,0],
            [0,0,1,1,0,0,0],
            [0,1,1,0,0,0,0],
            [1,1,0,0,0,0,0],
            [1,1,0,0,0,1,1],
            [1,1,1,1,1,1,1]
        ],//2
        [
            [1,1,1,1,1,1,1],
            [0,0,0,0,0,1,1],
            [0,0,0,0,1,1,0],
            [0,0,0,1,1,0,0],
            [0,0,1,1,1,0,0],
            [0,0,0,0,1,1,0],
            [0,0,0,0,0,1,1],
            [0,0,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,1,1,1,0]
        ],//3
        [
            [0,0,0,0,1,1,0],
            [0,0,0,1,1,1,0],
            [0,0,1,1,1,1,0],
            [0,1,1,0,1,1,0],
            [1,1,0,0,1,1,0],
            [1,1,1,1,1,1,1],
            [0,0,0,0,1,1,0],
            [0,0,0,0,1,1,0],
            [0,0,0,0,1,1,0],
            [0,0,0,1,1,1,1]
        ],//4
        [
            [1,1,1,1,1,1,1],
            [1,1,0,0,0,0,0],
            [1,1,0,0,0,0,0],
            [1,1,1,1,1,1,0],
            [0,0,0,0,0,1,1],
            [0,0,0,0,0,1,1],
            [0,0,0,0,0,1,1],
            [0,0,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,1,1,1,0]
        ],//5
        [
            [0,0,0,0,1,1,0],
            [0,0,1,1,0,0,0],
            [0,1,1,0,0,0,0],
            [1,1,0,0,0,0,0],
            [1,1,0,1,1,1,0],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,1,1,1,0]
        ],//6
        [
            [1,1,1,1,1,1,1],
            [1,1,0,0,0,1,1],
            [0,0,0,0,1,1,0],
            [0,0,0,0,1,1,0],
            [0,0,0,1,1,0,0],
            [0,0,0,1,1,0,0],
            [0,0,1,1,0,0,0],
            [0,0,1,1,0,0,0],
            [0,0,1,1,0,0,0],
            [0,0,1,1,0,0,0]
        ],//7
        [
            [0,1,1,1,1,1,0],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,1,1,1,0],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,1,1,1,0]
        ],//8
        [
            [0,1,1,1,1,1,0],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [1,1,0,0,0,1,1],
            [0,1,1,1,0,1,1],
            [0,0,0,0,0,1,1],
            [0,0,0,0,0,1,1],
            [0,0,0,0,1,1,0],
            [0,0,0,1,1,0,0],
            [0,1,1,0,0,0,0]
        ],//9
        [
            [0,0,0,0,0,0,0],
            [0,0,1,1,1,0,0],
            [0,0,1,1,1,0,0],
            [0,0,1,1,1,0,0],
            [0,0,0,0,0,0,0],
            [0,0,0,0,0,0,0],
            [0,0,1,1,1,0,0],
            [0,0,1,1,1,0,0],
            [0,0,1,1,1,0,0],
            [0,0,0,0,0,0,0]
        ]//:
    ];

var canvas = document.getElementById('canvas');

if(canvas.getContext){
    var cxt = canvas.getContext('2d');
    //声明canvas的宽高
    var H = 100,W = 700;
    canvas.height = H;
    canvas.width = W;
    cxt.fillStyle = '#f00';
    cxt.fillRect(10,10,50,50);

    //存储时间数据
    var data = [];
    //存储运动的小球
    var balls = [];
    //设置粒子半径
    var R = canvas.height/20-1;
    (function(){
        var temp = /(\d)(\d):(\d)(\d):(\d)(\d)/.exec(new Date());
        //存储时间数字，由十位小时、个位小时、冒号、十位分钟、个位分钟、冒号、十位秒钟、个位秒钟这7个数字组成
        data.push(temp[1],temp[2],10,temp[3],temp[4],10,temp[5],temp[6]);
    })();

    /*生成点阵数字*/
    function renderDigit(index,num){
        for(var i = 0; i < digit[num].length; i++){
            for(var j = 0; j < digit[num][i].length; j++){
                if(digit[num][i][j] == 1){
                    cxt.beginPath();
                    cxt.arc(14*(R+2)*index + j*2*(R+1)+(R+1),i*2*(R+1)+(R+1),R,0,2*Math.PI);
                    cxt.closePath();
                    cxt.fill();
                }
            }
        }
    }

    /*更新时钟*/
    function updateDigitTime(){
        var changeNumArray = [];
        var temp = /(\d)(\d):(\d)(\d):(\d)(\d)/.exec(new Date());
        var NewData = [];
        NewData.push(temp[1],temp[2],10,temp[3],temp[4],10,temp[5],temp[6]);
        for(var i = data.length-1; i >=0 ; i--){
            //时间发生变化
            if(NewData[i] !== data[i]){
                //将变化的数字值和在data数组中的索引存储在changeNumArray数组中
                changeNumArray.push(i+'_'+(Number(data[i])+1)%10);
            }
        }
        //增加小球
        for(var i = 0; i< changeNumArray.length; i++){
            addBalls.apply(this,changeNumArray[i].split('_'));
        }
        data = NewData.concat();
    }

    /*更新小球状态*/
    function updateBalls(){
        for(var i = 0; i < balls.length; i++){
            balls[i].stepY += balls[i].disY;
            balls[i].x += balls[i].stepX;
            balls[i].y += balls[i].stepY;
            if(balls[i].x > W + R || balls[i].y > H + R){
                balls.splice(i,1);
                i--;
            }
        }
    }

    /*增加要运动的小球*/
    function addBalls(index,num){
        var numArray = [1,2,3];
        var colorArray =  ["#3BE","#09C","#A6C","#93C","#9C0","#690","#FB3","#F80","#F44","#C00"];
        for(var i = 0; i < digit[num].length; i++){
            for(var j = 0; j < digit[num][i].length; j++){
                if(digit[num][i][j] == 1){
                    var ball = {
                        x:14*(R+2)*index + j*2*(R+1)+(R+1),
                        y:i*2*(R+1)+(R+1),
                        stepX:Math.floor(Math.random() * 4 -2),
                        stepY:-2*numArray[Math.floor(Math.random()*numArray.length)],
                        color:colorArray[Math.floor(Math.random()*colorArray.length)],
                        disY:1
                    };
                    balls.push(ball);
                }
            }
        }
    }

    /*渲染*/
    function render(){
        //重置画布宽度，达到清空画布的效果
        canvas.height = 100;
        //渲染时钟
        for(var i = 0; i < data.length; i++){
            renderDigit(i,data[i]);
        }
        //渲染小球
        for(var i = 0; i < balls.length; i++){
            cxt.beginPath();
            cxt.arc(balls[i].x,balls[i].y,R,0,2*Math.PI);
            cxt.fillStyle = balls[i].color;
            cxt.closePath();
            cxt.fill();
        }
    }

    clearInterval(oTimer);
    var oTimer = setInterval(function(){
        //更新时钟
        updateDigitTime();
        //更新小球状态
        updateBalls();
        //渲染
        render();
    },50);
}

})();
</script>

然后在主题配置文件中取消 sidebar.njk 的注释。

未完待续

参考博客