利用Vue.js+Node.js+MongoDB实现一个博客系统（附源码）

| app.js  后端入口
| index.html  入口页面
| .babelrc  babel配置
| .gitignore  git配置
| package.json
| webpack.config.js webpack配置
|
|-dist  vue打包生成的文件
|
|-node_modules 模块
|
|-server  后端
 | check.js
 | db.js  数据库
 __| router.js 路由
|
|-src   前端
 |-assets  静态资源
 |-components 组件
 | App.vue
 | main.js

devServer: {
 historyApiFallback: true,
 noInfo: true,

 //让前后端http请求都转到node的3000端口，而不是前端的8080端口
 proxy: {
 '/': {
 target: 'http://localhost:3000/'
 }
 }
 }

<!--App.vue-->
<template>
 <div id="app">
 <div class="black_line"></div>
 <div id="main">
 <router-view name="sidebar"></router-view>
 <router-view></router-view>
 </div>
 </div>
</template>

// main.js
const router = new VueRouter({
 routes: [
 {path: '/', components: {default: article, sidebar: sidebar}},
 {path: '/article', components: {default: article, sidebar: sidebar}},
 {path: '/about', components: {default: about, sidebar: sidebar}},
 {path: '/articleDetail/:id', components: {default: articleDetail, sidebar: sidebar}},
 {path: '/admin/articleList', components: {default: articleList, sidebar: sidebar}},
 {path: '/admin/articleEdit', component: articleEdit},
 {path: '/admin/articleEdit/:id', component: articleEdit},
 {path: '/admin/signin', component: signin}
 ]
})

// main.js
// 按需引用element
import { Button, Message, MessageBox, Notification, Popover, Tag, Input } from 'element-ui'
import 'element-ui/lib/theme-default/index.css'

const components = [Button, Message, MessageBox, Notification, Popover, Tag, Input]

components.forEach((item) => {
 Vue.component(item.name, item)
})

const MsgBox = MessageBox
Vue.prototype.$msgbox = MsgBox
Vue.prototype.$alert = MsgBox.alert
Vue.prototype.$confirm = MsgBox.confirm
Vue.prototype.$prompt = MsgBox.prompt
Vue.prototype.$message = Message
Vue.prototype.$notify = Notification

// GET /someUrl
 this.$http.get('/someUrl').then(response => {
 // success callback
 }, response => {
 // error callback
 });

this.$http.get('/api/articleDetail/' + id).then(
 response => this.article = response.body,
 response => console.log(response)
)

// router.js
router.get('/api/articleDetail/:id', function (req, res) {
 db.Article.findOne({ _id: req.params.id }, function (err, docs) {
 if (err) {
 console.error(err)
 return
 }
 res.send(docs)
 })
})

// 新建文章
// 即将被储存的数据 obj
let obj = {
 title: this.title,
 date: this.date,
 content: this.content,
 gist: this.gist,
 labels: this.labels
}
this.$http.post('/api/admin/saveArticle', {
 articleInformation: obj
}).then(
 response => {
 self.$message({
 message: '发表文章成功',
 type: 'success'
 })
 // 保存成功后跳转至文章列表页
 self.refreshArticleList()
 },
 response => console.log(response)
)

// router.js
// 文章保存
router.post('/api/admin/saveArticle', function (req, res) {
 new db.Article(req.body.articleInformation).save(function (err) {
 if (err) {
 res.status(500).send()
 return
 }
 res.send()
 })
})

const express = require('express')
const fs = require('fs')
const path = require('path')
const bodyParse = require('body-parser')
const session = require('express-session')
const MongoStore = require('connect-mongo')(session)
const router = require('./server/router')
const app = express()

const resolve = file => path.resolve(__dirname, file)

app.use('/dist', express.static(resolve('./dist')))
app.use(bodyParse.json())
app.use(bodyParse.urlencoded({ extended: true }))
app.use(router)

// session
app.set('trust proxy', 1) // trust first proxy
app.use(session({
 secret: 'blog',
 resave: false,
 saveUninitialized: true,
 cookie: {
 secure: true,
 maxAge: 2592000000
 },
 store: new MongoStore({
 url: 'mongodb://localhost:27017/blog'
 })
}))

app.get('*', function (req, res) {
 let html = fs.readFileSync(resolve('./' + 'index.html'), 'utf-8')
 res.send(html)
})

app.listen(3000, function () {
 console.log('访问地址为 localhost:3000')
})