哈喽~各位掘友,最近利用工做之余开源了Vue电商项目,高仿某知名O2O买菜平台,整个项目作下来收获仍是蛮多的,能够扫描下方二维码体验,本篇是项目的核心知识拆解篇,主要是拆解项目中svg组件封装使用,篇幅较长,顺手点个赞先收藏下😊前端
点我体验vue
🎉🎉 开源两周已得到了1100+的点赞 开源不易 感谢小星星❤ 点我看源码git
业内知名博主张鑫旭前辈很早就说了SVG Sprittes将来必火,具体为啥火,我偷个懒,不复制粘贴啦O(∩_∩)O哈哈~点开文章底部的连接能够一看究竟,文章篇幅较长,耐心些看看这个SVG他的前世此生,究竟是个神马鬼,对前端工程师来讲受益不浅~github
SVG有其独特的先天体积小,且无论放大多少倍都不会失真的优点,对于移动端App来讲是简直是爽的不要不要的…因此在我开源的ddbuy项目中大多数图标都采用了SVG格式图标,用起来真香O(∩_∩)O哈哈~web
不饶弯弯了直接推荐你到阿里巴巴开源的iconfont上找,图标库很是多,总有你喜欢的那一套,因此墙裂推荐,如何使用iconfont,就很少说了,上去查找本身喜欢的图标,建立到本身的项目,把图标放到你本身的项目中,用的时候直接导出就能够了,我这里说下SVG图的导出方法.面试
点击复制SVG即可以导出此SVG的代码npm
1<svg t="1575638689495" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="8157" width="200" height="200"><path d="M230.4 576.512c-12.288 9.728-25.088 24.064-28.672 41.984-5.12 24.576-1.024 55.296 22.528 79.872 28.672 29.184 72.704 37.376 91.648 38.912 51.2 3.584 105.984-22.016 147.456-50.688 16.384-11.264 44.032-34.304 70.144-69.632-59.392-30.72-133.632-64.512-212.48-61.44-40.448 1.536-69.632 9.728-90.624 20.992z m752.64 135.68c26.112-61.44 40.96-129.024 40.96-200.192C1024 229.888 794.112 0 512 0S0 229.888 0 512s229.888 512 512 512c170.496 0 321.536-83.968 414.72-211.968-88.064-43.52-232.96-115.712-322.56-159.232-42.496 48.64-105.472 97.28-176.64 118.272-44.544 13.312-84.992 18.432-126.976 9.728-41.984-8.704-72.704-28.16-90.624-47.616-9.216-10.24-19.456-22.528-27.136-37.888 0.512 1.024 1.024 2.048 1.024 3.072 0 0-4.608-7.68-7.68-19.456-1.536-6.144-3.072-11.776-3.584-17.92-0.512-4.096-0.512-8.704 0-12.8-0.512-7.68 0-15.872 1.536-24.064 4.096-20.48 12.8-44.032 35.328-65.536 49.152-48.128 114.688-50.688 148.992-50.176 50.176 0.512 138.24 22.528 211.968 48.64 20.48-43.52 33.792-90.112 41.984-121.344h-307.2v-33.28h157.696v-66.56H272.384V302.08h190.464V235.52c0-9.216 2.048-16.384 16.384-16.384h74.752V302.08h207.36v33.28h-207.36v66.56h165.888s-16.896 92.672-68.608 184.32c115.2 40.96 278.016 104.448 331.776 125.952z" fill="#06B4FD" p-id="8158"></path></svg>
因而乎,你就能够把这些代码直接复制到你想用的地方了,如下是我在项目中使用案例微信
1<template> 2 <div id="goodsDetail"> 3 <van-nav-bar title="商品详情" 4 :fixed=true 5 left-arrow 6 @click-left="onClickLeft"> 7 <svg t="1575254700818" 8 class="icon" 9 viewBox="0 0 1024 1024"10 version="1.1"11 xmlns="http://www.w3.org/2000/svg"12 p-id="1907"13 width="32"14 height="32"15 slot="right">16 <path d="M621.93259435 611.38542038L423.92102316 703.33559492c-9.52523406 4.42304387-20.93769289 0.2488718-25.36137327-9.27636225-4.42304387-9.52523406-0.2488718-20.93769289 9.27636226-25.36137326l198.01157118-91.95017455c9.52523406-4.42304387 20.93769289-0.2488718 25.36137327 9.27636226 4.42368037 9.52587056 0.2488718 20.93832939-9.27636225 25.36137326zM600.48824684 870.32029948l-189.07064485-109.15988242c-9.09495954-5.25113136-12.24054635-16.98884212-6.98941498-26.08443814 5.25113136-9.09495954 16.98884212-12.24054635 26.08443815-6.98941498l189.07064483 109.15988241c9.09495954 5.25113136 12.24054635 16.98884212 6.98941499 26.08443814-5.25113136 9.09559604-16.98884212 12.24054635-26.08443814 6.98941499z"17 fill="#F9C73D"18 p-id="1908"></path>19 <path d="M358.28506354 712.46556199m-92.29261194 0a92.29261195 92.29261195 0 1 0 184.58522388 0 92.29261195 92.29261195 0 1 0-184.58522388 0Z"20 fill="#FFEABB"21 p-id="1909"></path>22 <path d="M358.28506354 823.85319711c-61.419142 0-111.38763511-49.96849311-111.38763512-111.38763512s49.96849311-111.38763511 111.38763512-111.38763511 111.38763511 49.96849311 111.38763512 111.38763511-49.96849311 111.38763511-111.38763512 111.38763512z m1e-8-184.5852239c-40.36115047 0-73.19758879 32.83643833-73.19758879 73.19758877s32.83643833 73.19758879 73.19758879 73.1975888 73.19758879-32.83643833 73.1975888-73.19758879-32.83643833-73.19758879-73.1975888-73.19758878zM683.85520847 640.54097475c-50.89014624 0-92.29261195-41.40246571-92.29261196-92.29261196s41.40246571-92.29261195 92.29261196-92.29261194 92.29261195 41.40246571 92.29261195 92.29261194-41.40246571 92.29261195-92.29261195 92.29261195z m0-146.39517759c-29.83215469 0-54.10256563 24.27041094-54.10256564 54.10256563s24.27041094 54.10256563 54.10256564 54.10256564 54.10256563-24.27041094 54.10256562-54.10256564-24.27041094-54.10256563-54.10256562-54.10256563zM683.85520847 979.15938549c-50.89014624 0-92.29261195-41.40246571-92.29261196-92.29261195s41.40246571-92.29261195 92.29261196-92.29261195 92.29261195 41.40246571 92.29261195 92.29261195-41.40246571 92.29261195-92.29261195 92.29261196z m0-146.39517756c-29.83215469 0-54.10256563 24.27041094-54.10256564 54.10256561s24.27041094 54.10256563 54.10256564 54.10256564 54.10256563-24.27041094 54.10256562-54.10256564-24.27041094-54.10256563-54.10256562-54.10256561z"23 fill="#F9C73D"24 p-id="1910"></path>25 </svg>26 </van-nav-bar>27 </div>28 <template>
当我第一次这样写,而且没有作任何封装开源出来后,收到不少小伙伴的吐槽,WTFU这TM是什么鬼,就一个商品标题bar而后为了赶个时髦,加了个SVG图标你TM给我写了足足30多行的代码,真辣鸡o(╥﹏╥)o前端工程师
因而乎,我以为这个事不能一直这么被骂下去,因而谷歌了一把,原来这个问题有个叫花裤衩的大兄弟,听说是字节跳动的大师兄,开源了一个很吊炸天的Vue后台前端解决方案vue-element-admin,封装了不少好用且实用的组件,包括本文借鉴的封装SVG方案,因而乎从头至尾源码读了一篇,受益不浅Thanks♪(・ω・)ノ强烈推荐小伙伴读一遍源码..svg
1npm install svg-sprite-loader --save
在index.js中
import Vue from'vue' import SvgIcon from'@/components/SvgIcon'// svg组件 // register globally Vue.component('svg-icon', SvgIcon) const req = require.context('./svg', false, .svg$/) const requireAll = requireContext => requireContext.keys().map(requireContext) requireAll(req)
在vue.config.js
中加入如下代码:
chainWebpack(config) { config.module .rule('svg') .exclude.add(resolve('src/icons')) .end() config.module .rule('icons') .test(/\\.svg$/) .include.add(resolve('src/icons')) .end() .use('svg-sprite-loader') .loader('svg-sprite-loader') .options({ symbolId:'icon-\[name\]' }) .end() },
1import './icons' // icon
在须要用svg
图标的地方经过
1<svg-icon iconClass="backtotop"/>
iconClass是你保存在icon
下svg
文件下的svg
名称.
这下大功告成了,虽然麻烦了点,可是这是个一劳永逸的方法,也是提高逼格,提升代码阅读的好办法,不再用担忧,代码中一大段svg
代码被各位大佬喷的尴尬场面啦~开森^_^
但愿个人逗B式分享能帮助到你,传播知识,分享快乐,与你一块儿共同进步~
最近在和一个大厂小姐姐一块儿合做运营:前端甜甜圈,内容呢,确定是技术相关的,不会瞎扯淡,纯技术,没套路,也不会有各类无聊的广告,还有免费学习资料不按期大放送,已经开始备战年后跳槽季轻松搞定大厂面试题系列啦,每周2次左右推送,相信听完他的甜美语音分享,对枯燥乏味的知识将会变得更加有趣和好玩,能够扫描下方的二维码关注下啦,也能够扫描个人私人微信拉你进群,和资深大佬交朋友,一块儿发现和探索前端领域好玩有趣有用的新知识Thanks♪(・ω・)ノ
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