乐意购项目前端开发 #3

一、icon的使用

前往网站挑选要的图标

iconfont-阿里巴巴矢量图标库https://www.iconfont.cn/?spm=a313x.manage_type_myprojects.i3.2.2f173a81fQSVOU

创建项目添加图标

选择Font Class 下载到本地

解压后会看到这个页面

在asserts目录下创建iconfont目录,然后将最底下的6个文件拉进去

在main.js添加

import "@/assets/iconfont/iconfont.js"
import "@/assets/iconfont/iconfont.css"

基本使用

方法一

<template>
  <div><i class="iconfont">&#xe614;</i></div>
</template>

 是在iconfont页面

方法二

打开iconfont.css文件,修改名称

如何使用

<template>
  <div>
    <i class="iconfont">&#xe614;</i>
    <br>
    <i class="iconfont icon-weibo"></i>
  </div>
</template>

二、对特定颜色进行命名

在styles下创建var.scss

$lygColor: #ffd000;
$helpColor: #e26237;
$sucColor: #f9d11e;
$warnColor: #ff9204;
$priceColor: #d44040;

在vue.config.js中添加配置

const AutoImport = require('unplugin-auto-import/webpack')
const Components = require('unplugin-vue-components/webpack')
const { ElementPlusResolver } = require('unplugin-vue-components/resolvers')

module.exports = {
  transpileDependencies: true,
  lintOnSave: false,//关闭语法检测
  configureWebpack: {
    plugins: [
      AutoImport({
        resolvers: [ElementPlusResolver({
          importStyle: "sass"
        })],
      }),
      Components({
        resolvers: [ElementPlusResolver({
          importStyle: "sass"
        })],
      }),
    ],
  },
  css: {
    loaderOptions: {
      scss: {
      	// 这里是修改默认样式的scss文件
        additionalData: `
        @use "@/styles/element/index.scss" as *;
        @use "@/styles/var.scss" as *;
        `,
      },
    },
  }
}

三、搭建首页组件结构

效果预览:

创建三个vue文件

在Layout目录下创建component目录, 然后创建 LayoutNav.vue , LayoutHeader.vue , LayoutFooter.vue 三个文件

LayoutNav.vue

<script setup>

</script>

<template>
    <nav class="app-topnav">
        <div class="container">
            <ul>
                <template v-if="true">
                    <li><a href="javascript:;"><i class=" iconfont icon-user"></i>林俊杰</a></li>
                    <li>
                        <el-popconfirm title="确认退出吗?" confirm-button-text="确认" cancel-button-text="取消">
                            <template #reference>
                                <a href="javascript:;">退出登录</a>
                            </template>
                        </el-popconfirm>
                    </li>
                    <li><a href="javascript:;">我的订单</a></li>
                    <li><a href="javascript:;">会员中心</a></li>
                </template>
                <template v-else>
                    <li><a href="javascript:;">请先登录</a></li>
                    <li><a href="javascript:;">帮助中心</a></li>
                    <li><a href="javascript:;">关于我们</a></li>
                </template>
            </ul>
        </div>
    </nav>
</template>


<style scoped lang="scss">
.app-topnav {
    background: #333;

    ul {
        display: flex;
        height: 53px;
        justify-content: flex-end;
        align-items: center;

        li {
            a {
                padding: 0 15px;
                color: #cdcdcd;
                line-height: 1;
                display: inline-block;

                i {
                    font-size: 14px;
                    margin-right: 2px;
                }

                &:hover {
                    color: $lygColor;
                }
            }

            ~li {
                a {
                    border-left: 2px solid #666;
                }
            }
        }
    }
}
</style>

LayoutHeader.vue

<script setup>

</script>

<template>
    <header class='app-header'>
        <div class="container">
            <h1 class="logo">

                <RouterLink to="/">乐意购</RouterLink>
            </h1>
            <ul class="app-header-nav">
                <li class="home">
                    <RouterLink to="/">首页</RouterLink>
                </li>
                <li>
                    <RouterLink to="/">居家</RouterLink>
                </li>
                <li>
                    <RouterLink to="/">美食</RouterLink>
                </li>
                <li>
                    <RouterLink to="/">服饰</RouterLink>
                </li>
            </ul>
            <div class="search">
                <i class="iconfont icon-search"></i>
                <input type="text" placeholder="搜一搜">
            </div>
            <!-- 头部购物车 -->

        </div>
    </header>
</template>


<style scoped lang='scss'>
.app-header {
    background: #fff;

    .container {
        display: flex;
        align-items: center;
    }

    .logo {
        width: 200px;

        a {
            display: block;
            height: 132px;
            width: 100%;
            text-indent: -9999px;
        }
    }

    .app-header-nav {
        width: 820px;
        display: flex;
        padding-left: 40px;
        position: relative;
        z-index: 998;

        li {
            margin-right: 40px;
            width: 38px;
            text-align: center;

            a {
                font-size: 16px;
                line-height: 32px;
                height: 32px;
                display: inline-block;
                color: #666;

                &:hover {
                    color: $lygColor;
                    border-bottom: 1px solid $lygColor;
                }
            }

            .active {
                color: $lygColor;
                border-bottom: 1px solid $lygColor;
            }
        }
    }

    .search {
        width: 170px;
        height: 32px;
        position: relative;
        border-bottom: 1px solid #e7e7e7;
        line-height: 32px;

        .icon-search {
            font-size: 16px;
            margin-left: 5px;
        }

        input {
            width: 135px;
            margin-left: 3px;
            padding-left: 5px;
            color: #666;
        }
    }

    .cart {
        width: 50px;

        .curr {
            height: 32px;
            line-height: 32px;
            text-align: center;
            position: relative;
            display: block;

            .icon-cart {
                font-size: 22px;
            }

            em {
                font-style: normal;
                position: absolute;
                right: 0;
                top: 0;
                padding: 1px 6px;
                line-height: 1;
                background: $helpColor;
                color: #fff;
                font-size: 12px;
                border-radius: 10px;
                font-family: Arial;
            }
        }
    }
}</style>

LayoutFooter.vue

<template>
  <footer class="app_footer">
      <!-- 联系我们 -->
      <div class="contact">
          <div class="container">
              <dl>
                  <dt>客户服务</dt>
                  <dd><i class="iconfont icon-kefu"></i> 在线客服</dd>
                  <dd><i class="iconfont icon-question"></i> 问题反馈</dd>
              </dl>
              <dl>
                  <dt>关注我们</dt>
                  <dd><i class="iconfont icon-weixin"></i> 公众号</dd>
                  <dd><i class="iconfont icon-weibo"></i> 微博</dd>
              </dl>
              <dl>
                  <dt>下载APP</dt>
                  <dd class="qrcode"></dd>
                  <dd class="download">
                      <span>扫描二维码</span>
                      <span>立马下载APP</span>
                      <a href="javascript:;">下载页面</a>
                  </dd>
              </dl>
              <dl>
                  <dt>服务热线</dt>
                  <dd class="hotline">400-0000-000 <small>周一至周日 8:00-18:00</small></dd>
              </dl>
          </div>
      </div>
      <!-- 其它 -->
      <div class="extra">
          <div class="container">
              <div class="slogan">
                  <a href="javascript:;">
                      <i class="iconfont icon-jiage"></i>
                      <span>价格评估</span>
                  </a>
                  <a href="javascript:;">
                      <i class="iconfont icon-wuliu"></i>
                      <span>物流快捷</span>
                  </a>
                  <a href="javascript:;">
                      <i class="iconfont icon-quality"></i>
                      <span>品质保证</span>
                  </a>
              </div>
              <!-- 版权信息 -->
              <div class="copyright">
                  <p>
                      <a href="javascript:;">关于我们</a>
                      <a href="javascript:;">帮助中心</a>
                      <a href="javascript:;">售后服务</a>
                      <a href="javascript:;">配送与验收</a>
                      <a href="javascript:;">商务合作</a>
                      <a href="javascript:;">搜索推荐</a>
                      <a href="javascript:;">友情链接</a>
                  </p>
                  <p>CopyRight ? 乐意购</p>
              </div>
          </div>
      </div>
  </footer>
</template>

<style scoped lang='scss'>
.app_footer {
  overflow: hidden;
  background-color: #f5f5f5;
  padding-top: 20px;

  .contact {
      background: #fff;

      .container {
          padding: 60px 0 40px 25px;
          display: flex;
      }

      dl {
          height: 190px;
          text-align: center;
          padding: 0 72px;
          border-right: 1px solid #f2f2f2;
          color: #999;

          &:first-child {
              padding-left: 0;
          }

          &:last-child {
              border-right: none;
              padding-right: 0;
          }
      }

      dt {
          line-height: 1;
          font-size: 18px;
      }

      dd {
          margin: 36px 12px 0 0;
          float: left;
          width: 92px;
          height: 92px;
          padding-top: 10px;
          border: 1px solid #ededed;

          .iconfont {
              font-size: 36px;
              display: block;
              color: #666;
          }

          &:hover {
              .iconfont {
                  color: $lygColor;
              }
          }

          &:last-child {
              margin-right: 0;
          }
      }

      .qrcode {
          width: 92px;
          height: 92px;
          padding: 7px;
          border: 1px solid #ededed;
      }

      .download {
          padding-top: 5px;
          font-size: 14px;
          width: auto;
          height: auto;
          border: none;

          span {
              display: block;
          }

          a {
              display: block;
              line-height: 1;
              padding: 10px 25px;
              margin-top: 5px;
              color: #fff;
              border-radius: 2px;
              background-color: $lygColor;
          }
      }

      .hotline {
          padding-top: 20px;
          font-size: 22px;
          color: #666;
          width: auto;
          height: auto;
          border: none;

          small {
              display: block;
              font-size: 15px;
              color: #999;
          }
      }
  }

  .extra {
      background-color: #333;
  }

  .slogan {
      height: 178px;
      line-height: 58px;
      padding: 60px 100px;
      border-bottom: 1px solid #434343;
      display: flex;
      justify-content: space-between;

      a {
          height: 58px;
          line-height: 58px;
          color: #fff;
          font-size: 28px;

          i {
              font-size: 50px;
              vertical-align: middle;
              margin-right: 10px;
              font-weight: 100;
          }

          span {
              vertical-align: middle;
              text-shadow: 0 0 1px #333;
          }
      }
  }

  .copyright {
      height: 170px;
      padding-top: 40px;
      text-align: center;
      color: #999;
      font-size: 15px;

      p {
          line-height: 1;
          margin-bottom: 20px;
      }

      a {
          color: #999;
          line-height: 1;
          padding: 0 10px;
          border-right: 1px solid #999;

          &:last-child {
              border-right: none;
          }
      }
  }
}
</style>

修改 Layout/index.vue 文件

<template>
  <LayoutNav></LayoutNav>
  <LayoutHeader></LayoutHeader>
  <!-- 二级路由出口 -->
  <router-view></router-view>
  <LayoutFooter></LayoutFooter>
</template>

<script>
import LayoutHeader from './component/LayoutHeader.vue'
import LayoutNav from './component/LayoutNav.vue'
import LayoutFooter from './component/LayoutFooter.vue'
export default {
  // name: 'Layout',
  components:{
    LayoutNav,
    LayoutHeader,
    LayoutFooter
  }
}
</script>

<style>

</style>

最后运行项目, 如果页面上没有图标, 应该是iconfont.css文件没有修改

.icon-search:before {
  content: "\e752";
}

.icon-weibo:before {
  content: "\e600";
}

.icon-weixin:before {
  content: "\e601";
}

.icon-quality:before {
  content: "\e602";
}

.icon-jiage:before {
  content: "\e603";
}

.icon-kefu:before {
  content: "\e67a";
}

.icon-question:before {
  content: "\e613";
}

.icon-wuliu:before {
  content: "\e614";
}

.icon-user:before {
  content: "\e678";
}