[JavaScript知识库]基于vue-admin-template 的OA管理网站搭建流程

一.官方文档

vue-admin-template: 这是一个极简的 vue admin 管理后台。它只包含了 Element UI & axios & iconfont & permission control & lint，这些搭建后台必要的东西https://gitee.com/panjiachen/vue-admin-template

二.运行体验

git clone https://gitee.com/panjiachen/vue-admin-template.git? #从码云拉取代码?

cd vue-admin-template #切换到具体目录下

npm install???#安装所有依赖??这一步可能报错, 改成 ↓

npm i --legacy peer deps??#降级操作,解决版本不兼容导致的问题

package.json中将scripts里的dev改成serve
npm run serve ?#启动开发调试模式

三.项目初始化

1.项目名改成?vue-yibeioa

2.将原来的.git?目录删除

3.git初始化三连

git init
git add .
git commit -m "伊贝OA系统初始化"

4. gitee创建同名仓库

5.推送到远程仓库? ??

git remote add origin 仓库地址

git push -u origin master

6. permission.js?先把内容注释掉

7. 状态管理?src\store\modules\user.js? 导出一个默认配置,? 内容覆盖为

export default {
  namespaced: true,
  state: {},
  mutations: {},
  actions: {}
}

8. 工具层创建axios实例

?src\utils\request.js? 内容覆盖为

import axios from 'axios'

const service = axios.create({
  baseURL: '根目录',
  timeout: 5000
})

export default service

9. 接口层初始化用户的接口

?src\api\user.js? 内容覆盖为↓

import request from '@/utils/request'
export function login(data) {
}
export function getInfo(token) {
}
export function logout() {
}

10. 将项目资源的 common 文件夹放到 assets 下

11. 项目资源的?common.scss 和?variables.scss 放入 src\styles里 .

???????? 覆盖?variables.scss ,新增?common.scss

? ? ? ? 然后在?src\styles\index.scss里引入该样式

@import './common.scss'; //引入common.scss样式表?

12. 修改配置文件? src\settings.js ?

四.登录页面样式调整

经过一系列的样式调整... 表单验证... 发送登录请求...

四五六步需要都做完再看效果！

<template>
  <div class="login-container">
    <el-form
      ref="loginForm"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
      auto-complete="on"
      label-position="left"
    >
      <div class="title-container">
        <h3 class="title">
          <img src="@/assets/common/login-logo.png" alt="">
        </h3>
      </div>

      <el-form-item prop="mobile">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="mobile"
          v-model="loginForm.mobile"
          placeholder="Username"
          name="mobile"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="Password"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon
            :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"
          />
        </span>
      </el-form-item>

      <el-button
        :loading="loading"
        class="loginBtn"
        type="primary"
        style="width: 100%; margin-bottom: 30px"
        @click.native.prevent="handleLogin"
      >Login</el-button>

      <div class="tips">
        <span style="margin-right:20px;">账号: 13800000002</span>
        <span> 密码: 123456</span>
      </div>
    </el-form>
  </div>
</template>

<script>
// 导入工具层的 验证
import { validMobile } from '@/utils/validate'
// 导入接口层 - 用户
import { login } from '@/api/user'

export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!validMobile(value)) {
        callback(new Error('请输入正确的手机号'))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        mobile: '13800000002',
        password: '123456'
      },
      loginRules: {
        mobile: [
          { required: true, trigger: 'blur', validator: validateUsername }
        ],
        password: [
          { pattern: /^\d{6,15}$/, message: '请输入6到15位密码', trigger: 'blur' }
        ]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    // 接口层的登录
    async doLogin() {
      try {
        const res = await login(this.loginForm)
        console.log(res)
      } catch (error) {
        console.log(error)
      }
    },
    // 登录按钮单击事件
    handleLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.loading = true
          this.doLogin()
        }
      })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
// $light_gray:#fff;
$light_gray: #68b0fe; // 将输入框颜色改成蓝色
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.7); // 输入登录表单的背景色
    border-radius: 5px;
    color: #454545;
  }
  /* reset element-ui css */
  .el-form-item__error {
    color: #fff
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  background-image: url("~@/assets/common/login.jpg"); // 设置背景图片
  background-position: center; // 将图片位置设置为充满整个屏幕
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
    .loginBtn {
      background: #407ffe;
      height: 64px;
      line-height: 32px;
      font-size: 24px;
    }
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>

五.接口层配置用户登录接口

import request from '@/utils/request'

export function login(data) {
  return request({
    url: '/api/sys/login',
    method: 'post',
    data
  })
}

六.工具层配置请求响应拦截

import axios from 'axios'

const service = axios.create({
  baseURL: 'http://ihrm-java.itheima.net',
  timeout: 5000
})

// 添加请求拦截器
service.interceptors.request.use(function(config) {
  // 在发送请求之前做些什么
  return config
}, function(error) {
  // 对请求错误做些什么
  return Promise.reject(error)
})

// 添加响应拦截器
service.interceptors.response.use(function(response) {
  // 对响应数据做点什么
  console.log('响应拦截器', response)
  if (!response.data.success) return Promise.reject(response.data.message)
  return response.data
}, function(error) {
  // 对响应错误做点什么
  return Promise.reject(error)
})

export default service

此时的效果