?记在前面
人生最大的希望在于:自己值得自己等待
先打开运行项目:
一、less和reset.css的使用
1.less的引用:
安装less和less-loader(之前补充过了)传送地址:https://www.cnblogs.com/crystral/p/9117161.html
2.reset.css的引用
①去这个网站(https://cssreset.com/)下载一个reset.css文件,然后copy到src目录下:
(这个我没有下载下来,点击没反应,所以去老师那里copy了一份,代码我放下面)
reset.css
/** * Eric Meyer‘s Reset CSS v2.0 (http://meyerweb.com/eric/tools/css/reset/) * http://cssreset.com */html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,a, abbr, acronym, address, big, cite, code,del, dfn, em, img, ins, kbd, q, s, samp,small, strike, strong, sub, sup, tt, var,b, u, i, center,dl, dt, dd, ol, ul, li,fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, th, td,article, aside, canvas, details, embed,figure, figcaption, footer, header,menu, nav, output, ruby, section, summary,time, mark, audio, video, input { margin: 0; padding: 0; border: 0; font-size: 100%; font-weight: normal; vertical-align: baseline;} /* HTML5 display-role reset for older browsers */article, aside, details, figcaption, figure,footer, header, menu, nav, section { display: block;} body { line-height: 1;} blockquote, q { quotes: none;} blockquote:before, blockquote:after,q:before, q:after { content: none;} table { border-collapse: collapse; border-spacing: 0;} /* custom */a { color: #7e8c8d; text-decoration: none; -webkit-backface-visibility: hidden;} li { list-style: none;} ::-webkit-scrollbar { width: 5px; height: 5px;} ::-webkit-scrollbar-track-piece { background-color: rgba(0, 0, 0, 0.2); -webkit-border-radius: 6px;} ::-webkit-scrollbar-thumb:vertical { height: 5px; background-color: rgba(125, 125, 125, 0.7); -webkit-border-radius: 6px;} ::-webkit-scrollbar-thumb:horizontal { width: 5px; background-color: rgba(125, 125, 125, 0.7); -webkit-border-radius: 6px;} html, body { width: 100%;} body { -webkit-text-size-adjust: none; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);}
②在App.vue中引入:
③最后,可以去浏览器中看看是不是引用成功了,比如h3块级元素的margin值都为0了
二、新建活动、商品推荐组件
1.进入components文件下,新建活动(active)、商品推荐(recommend)的组件
2.activity.vue的构建
①template
②style
<style lang="less" scoped> .activity { background: #eee; .title { width: 100%; height: 50px; line-height: 50px; text-align: center; color: gray; border-bottom: 1px solid #000; background: #fff; } .content { .content_item { background: #fff; margin-bottom: 10px; img { width: 100%; height: 150px; } } .name { font-size: 15px; color: #000; margin-bottom: 5px; } .desc { font-size: 13px; color: #000; } } }</style>
3.recommend.vue的构建
跟activity.vue的结构大同小异,主要是用了一个flex的布局
在这里抛送个阮大神的flex布局的链接:http://www.ruanyifeng.com/blog/2015/07/flex-grammar.html
①template
②style
.recommend { background: #eee; .title { width: 100%; height: 50px; line-height: 50px; text-align: center; color: gray; border-bottom: 1px solid #000; background: #fff; } .content { display: flex; flex-direction: row; flex-wrap: wrap; justify-content: space-between; .content_item { background: #fff; margin-bottom: 5px; width: 200px; img { width: 100%; height: 200px; } .name { padding: 0 5px; font-size: 15px; } .desc { padding: 0 5px; overflow: hidden; font-size: 13px; .price { color: red; } .price_pre { color: #8e8e8e; text-decoration: line-through; } } } }}
做完以上之后,刷新浏览器是没有反应的,所以看了一下,少了上一节讲的组件的引入
三、看效果这就是我们首页的活动推荐和商品推荐模块
以上,完成~~~
原文地址:https://www.cnblogs.com/crystral/p/9136318.html
时间: 2024-11-13 18:02:52