The third chapter, vue- project front-end - vue Configuration | axios Configuration | cookies Configuration | element-ui Configuration | bootstrap configuration

vue project creation

surroundings

1.傻瓜式安装node: 
官网下载：https://nodejs.org/zh-cn/

2.安装cnpm: 
>: npm install -g cnpm --registry=https://registry.npm.taobao.org

3.安装vue最新脚手架: 
>: cnpm install -g @vue/cli

注：如果2、3步报错，清除缓存后重新走2、3步
>: npm cache clean --force

Create a project

'''
1.切到项目文件夹下
>: cd Desktop\luffy
2.在项目文件夹下创建vue项目
>: vue create luffycity
3.按下面插图完成创建

'''

Reconstruction project directory

"""
├── luffycity
    ├── public/                      # 项目共有资源
        ├── favicon.ico                # 站点图标
        └── index.html                # 主页
    ├── src/                          # 项目主应用，开发时的代码保存
        ├── assets/                  # 前台静态资源总目录
            ├── css/                # 自定义css样式
                └── global.css        # 自定义全局样式
            ├── js/                    # 自定义js样式
                └── settings.js        # 自定义配置文件
            └── img/                # 前台图片资源
        ├── components/                # 小组件目录
        ├── views/                  # 页面组件目录
        ├── App.vue                    # 根路由
        ├── main.js                    # 入口脚本文件
        ├── router            
            └── index.js            # 路由脚本文件
        store                
            └── index.js            # 仓库脚本文件
    ├── vue.config.js                # 项目配置文件
    └── *.*                            # 其他配置文件
"""

File Revision: Central African directory configuration files unnecessary files can be removed

App.vue

<template>
    <div id="app">
        <router-view/>
    </div>
</template>

router/index.js

import Vue from 'vue'
import VueRouter from 'vue-router'
import Home from '../views/Home.vue'

Vue.use(VueRouter);

const routes = [
    {
        path: '/',
        name: 'home',
        component: Home
    },
];

const router = new VueRouter({
    mode: 'history',
    base: process.env.BASE_URL,
    routes
});

export default router

views / Home.vue

<template>
    <div class="home">
    </div>
</template>

<script>
    export default {
        name: 'home',
        components: {
        },
    }
</script>

Global Configuration: global style, profile

global.css

/* 声明全局样式和项目的初始化样式 */
body, h1, h2, h3, h4, p, table, tr, td, ul, li, a, form, input, select, option, textarea {
    margin: 0;
    padding: 0;
    font-size: 15px;
}

a {
    text-decoration: none;
    color: #333;
}

ul {
    list-style: none;
}

table {
    border-collapse: collapse; /* 合并边框 */
}

settings.js

export default {
    base_url: 'http://127.0.0.1:8000'
}

main.js

// 配置全局样式
import '@/assets/css/global.css'

// 配置全局自定义设置
import settings from '@/assets/js/settings'
Vue.prototype.$settings = settings;
// 在所有需要与后台交互的组件中：this.$settings.base_url + '再拼接具体后台路由'

Taiwan before and after the interaction axios

Under the front end of the terminal project directory: Installation

>: cnpm install axios

Configuration: main.js

import axios from 'axios'
Vue.prototype.$axios = axios;

Operating cookies

Under the front end of the terminal project directory: Installation

>: cnpm install vue-cookies

Configuration: main.js

import cookies from 'vue-cookies'
Vue.prototype.$cookies = cookies; 

page assembly frame element-ui

Under the front end of the terminal project directory: Installation

>: cnpm install element-ui

Configuration: main.js

import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
Vue.use(ElementUI);

// bootstrap+jq配置：cnpm install jquery、cnpm install bootstrap@3
import 'bootstrap'
import 'bootstrap/dist/css/bootstrap.min.css' 

bootstrap page component framework

Under the front end of the terminal project directory: Installation

>: cnpm install jquery
>: cnpm install bootstrap@3

Configuration jquery: vue.config.js (created under the root directory)

const webpack = require("webpack");

module.exports = {
    configureWebpack: {
        plugins: [
            new webpack.ProvidePlugin({
                $: "jquery",
                jQuery: "jquery",
                "window.jQuery": "jquery",
                "window.$": "jquery",
                Popper: ["popper.js", "default"]
            })
        ]
    }
};

Configuration bootstrap: main.js

import 'bootstrap'
import 'bootstrap/dist/css/bootstrap.min.css'