前端项目开发总结:电商后台管理系统

本文是关于电商后台管理系统前端开发的总结,涵盖了项目初始化、登录/退出功能、主页布局、用户管理、权限管理等多个模块的实现。使用的技术栈包括Vue、Vue-router、Element-UI和Axios。重点介绍了登录状态的维护、表单验证、菜单动态渲染、数据统计等关键功能的实现。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

前言:

这篇文章主要总结自己在学习电商后台管理系统课程中遇到的问题及其解决方法,和学到的知识;页面样式之类的就不做整理了

注:很多模块的添加,编辑删除等功能实现都比较相似,在弹窗之前 调用相应的api拿到数据渲染就行了,就不进行整理了

涉及的前端技术栈:

  • Vue
  • Vue-router
  • Element-UI
  • Axios
  • Echarts

一、项目主要功能模块划分

  • 项目初始化
  • 登录/退出功能
  • 主页布局
  • 用户管理模块
  • 权限管理模块
  • 分类管理模块
  • 参数管理模块
  • 商品列表模块
  • 订单管理模块
  • 数据统计模块

请添加图片描述

二、各功能模块的实现

2.1 项目初始化

2.1.1 前端项目初始化:
  • 通过Vue-cli 创建项目
  • 配置Vue路由
  • 配置 ElementUi
  • 配置 axios
  • 初始化git仓库并托管到gitee/github中
2.1.2 配置后台项目环境
  • 安装 MySql
  • 安装 node.js
  • 配置,启动项目
  • 使用postman测试接口

2.2 登录/退出功能

相关技术点:

  1. 首先http是没有状态的;
  2. 通过cookie在客户端记录状态;
  3. 通过session在服务器端记录状态;
  4. 利用token方式维持状态;

有些功能模块和页面,要求用户必须登录之后才可以查看,在后面的各个功能模块中,我们需要发送大量的请求来获得数据,再进行页面渲染等操作,那么就需要判断用户的登录状态,登录成功后,才可以拿到相应的数据

2.2.1 实现登录功能:

很简单,直接使用axios发送请求并对服务器返回的数据进行处理即可

2.2.2 路由导航守卫控制访问权限:
// 挂载路由导航守卫
router.beforeEach((to, from, next) => {
  // to代表 将要访问的路径
  // from 代表从哪个路径跳转而来
  //  next 是一个函数表示放行

  if (to.path === '/login') return next()

  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})
2.2.3 基于 ElementUi 表单验证

通过:rules绑定表单验证规则的对象
在表单上通过ref属性绑定之后,通过$refs拿到对应的表单对象,然后调用validate方法进行表单验证

请添加图片描述

 // 使用validate方法进行登录前的预校验
      this.$refs.loginFormRef.validate(async (valid) => {
        if (!valid) return
        const { data: res 
整套电子商城静态模板,包含登录、注册、商城主页、商品详情、购物车、订单信息等等...非常精美的一整套静态网站模板 摘要·······································································Ⅰ 1 绪论····································································3 1.1 项目开发背景·····················································3 1.2 开发的研究目的和意义············································4 1.2.1 开发的研究目的············································4 1.2.2 开发的研究意义············································4 2 项目介绍·······························································5 2.1 web前端开发······················································1 2.1.1 web前端开发简介···········································1 2.1.2 项目介绍····················································1 2.1.3 项目特点····················································1 3 项目开始································································2 3.1 页面分析···························································2 3.1.1 公共样式分析···············································2 3.1.2 首页分析····················································3 3.2 字体引入···························································2 3.2.1 iconfont字体下载··········································2 3.3 页面制作···························································2 3.3.1 首页·························································2 3.3.2 列表页······················································3 3.3.3 商品详情页··················································3 3.3.4 购物车页面··················································3 结 论··································································3 参考文献··································································4
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值