最近好多伙伴說(shuō),我用vue做的項(xiàng)目本地是可以的,但部署到服務(wù)器遇到好多問(wèn)題:資源找不到,直接訪問(wèn)index.html頁(yè)面空白,刷新當(dāng)前路由404。。。用react做的項(xiàng)目也同樣遇到類(lèi)似問(wèn)題?,F(xiàn)在我們一起討論下單頁(yè)面如何部署到服務(wù)器?
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由于前端路由緣故,單頁(yè)面應(yīng)用應(yīng)該放到nginx或者apache、tomcat等web代理服務(wù)器中,千萬(wàn)不要直接訪問(wèn)index.html,同時(shí)要根據(jù)自己服務(wù)器的項(xiàng)目路徑更改react或vue的路由地址。
如果說(shuō)項(xiàng)目是直接跟在域名后面的,比如:http://www.sosout.com ,根路由就是 '/'。
如果說(shuō)項(xiàng)目是直接跟在域名后面的一個(gè)子目錄中的,比如: http://www.sosout.com/children ,根路由就是 '/children ',不能直接訪問(wèn)index.html。
以配置Nginx為例,配置過(guò)程大致如下:(假設(shè):
1、項(xiàng)目文件目錄: /mnt/html/spa(spa目錄下的文件就是執(zhí)行了npm run dist 后生成的dist目錄下的文件)
2、訪問(wèn)域名:spa.sosout.com)
進(jìn)入nginx.conf新增如下配置:
server { listen 80; server_name spa.sosout.com; root /mnt/html/spa; index index.html; location ~ ^/favicon\.ico$ { root /mnt/html/spa; } location / { try_files $uri $uri/ /index.html; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } access_log /mnt/logs/nginx/access.log main; }
注意事項(xiàng):
1、配置域名的話,需要80端口,成功后,只要訪問(wèn)域名即可訪問(wèn)的項(xiàng)目
2、如果你使用了react-router的 browserHistory 模式或 vue-router的 history 模式,在nginx配置還需要重寫(xiě)路由:
server { listen 80; server_name spa.sosout.com; root /mnt/html/spa; index index.html; location ~ ^/favicon\.ico$ { root /mnt/html/spa; } location / { try_files $uri $uri/ @fallback; index index.html; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } location @fallback { rewrite ^.*$ /index.html break; } access_log /mnt/logs/nginx/access.log main; }
為什么要重寫(xiě)路由?因?yàn)槲覀兊捻?xiàng)目只有一個(gè)根入口,當(dāng)輸入類(lèi)似/home的url時(shí),如果找不到對(duì)應(yīng)的頁(yè)面,nginx會(huì)嘗試加載index.html,這是通過(guò)react-router或vue-router就能正確的匹配我們輸入的/home路由,從而顯示正確的home頁(yè)面,如果browserHistory模式或history模式的項(xiàng)目沒(méi)有配置上述內(nèi)容,會(huì)出現(xiàn)404的情況。
簡(jiǎn)單舉兩個(gè)例子,一個(gè)vue項(xiàng)目一個(gè)react項(xiàng)目:
vue項(xiàng)目:
域名:http://tb.sosout.com
############ # 其他配置 ############ http { ############ # 其他配置 ############ server { listen 80; server_name tb.sosout.com; root /mnt/html/tb; index index.html; location ~ ^/favicon\.ico$ { root /mnt/html/tb; } location / { try_files $uri $uri/ @fallback; index index.html; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } location @fallback { rewrite ^.*$ /index.html break; } access_log /mnt/logs/nginx/access.log main; } ############ # 其他配置 ############ }
import App from '../App' // 首頁(yè) const home = r => require.ensure([], () => r(require('../page/home/index')), 'home') // 物流 const logistics = r => require.ensure([], () => r(require('../page/logistics/index')), 'logistics') // 購(gòu)物車(chē) const cart = r => require.ensure([], () => r(require('../page/cart/index')), 'cart') // 我的 const profile = r => require.ensure([], () => r(require('../page/profile/index')), 'profile') // 登錄界面 const login = r => require.ensure([], () => r(require('../page/user/login')), 'login') export default [{ path: '/', component: App, // 頂層路由,對(duì)應(yīng)index.html children: [{ path: '/home', // 首頁(yè) component: home }, { path: '/logistics', // 物流 component: logistics, meta: { login: true } }, { path: '/cart', // 購(gòu)物車(chē) component: cart, meta: { login: true } }, { path: '/profile', // 我的 component: profile }, { path: '/login', // 登錄界面 component: login }, { path: '*', redirect: '/home' }] }]
react項(xiàng)目:
域名:http://antd.sosout.com
/** * 疑惑一: * React createClass 和 extends React.Component 有什么區(qū)別? * 之前寫(xiě)法: * let app = React.createClass({ * getInitialState: function(){ * // some thing * } * }) * ES6寫(xiě)法(通過(guò)es6類(lèi)的繼承實(shí)現(xiàn)時(shí)state的初始化要在constructor中聲明): * class exampleComponent extends React.Component { * constructor(props) { * super(props); * this.state = {example: 'example'} * } * } */ import React, {Component, PropTypes} from 'react'; // react核心 import { Router, Route, Redirect, IndexRoute, browserHistory, hashHistory } from 'react-router'; // 創(chuàng)建route所需 import Config from '../config/index'; import layout from '../component/layout/layout'; // 布局界面 import login from '../containers/login/login'; // 登錄界面 /** * (路由根目錄組件,顯示當(dāng)前符合條件的組件) * * @class Roots * @extends {Component} */ class Roots extends Component { render() { // 這個(gè)組件是一個(gè)包裹組件,所有的路由跳轉(zhuǎn)的頁(yè)面都會(huì)以this.props.children的形式加載到本組件下 return ( <div>{this.props.children}</div> ); } } // const history = process.env.NODE_ENV !== 'production' ? browserHistory : hashHistory; // 快速入門(mén) const home = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/home/homeIndex').default) }, 'home'); } // 百度圖表-折線圖 const chartLine = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/charts/lines').default) }, 'chartLine'); } // 基礎(chǔ)組件-按鈕 const button = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/general/buttonIndex').default) }, 'button'); } // 基礎(chǔ)組件-圖標(biāo) const icon = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/general/iconIndex').default) }, 'icon'); } // 用戶(hù)管理 const user = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/user/userIndex').default) }, 'user'); } // 系統(tǒng)設(shè)置 const setting = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/setting/settingIndex').default) }, 'setting'); } // 廣告管理 const adver = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/adver/adverIndex').default) }, 'adver'); } // 組件一 const oneui = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/ui/oneIndex').default) }, 'oneui'); } // 組件二 const twoui = (location, cb) => { require.ensure([], require => { cb(null, require('../containers/ui/twoIndex').default) }, 'twoui'); } // 登錄驗(yàn)證 const requireAuth = (nextState, replace) => { let token = (new Date()).getTime() - Config.localItem('USER_AUTHORIZATION'); if(token > 7200000) { // 模擬Token保存2個(gè)小時(shí) replace({ pathname: '/login', state: { nextPathname: nextState.location.pathname } }); } } const RouteConfig = ( <Router history={browserHistory}> <Route path="/home" component={layout} onEnter={requireAuth}> <IndexRoute getComponent={home} onEnter={requireAuth} /> // 默認(rèn)加載的組件,比如訪問(wèn)www.test.com,會(huì)自動(dòng)跳轉(zhuǎn)到www.test.com/home <Route path="/home" getComponent={home} onEnter={requireAuth} /> <Route path="/chart/line" getComponent={chartLine} onEnter={requireAuth} /> <Route path="/general/button" getComponent={button} onEnter={requireAuth} /> <Route path="/general/icon" getComponent={icon} onEnter={requireAuth} /> <Route path="/user" getComponent={user} onEnter={requireAuth} /> <Route path="/setting" getComponent={setting} onEnter={requireAuth} /> <Route path="/adver" getComponent={adver} onEnter={requireAuth} /> <Route path="/ui/oneui" getComponent={oneui} onEnter={requireAuth} /> <Route path="/ui/twoui" getComponent={twoui} onEnter={requireAuth} /> </Route> <Route path="/login" component={Roots}> // 所有的訪問(wèn),都跳轉(zhuǎn)到Roots <IndexRoute component={login} /> // 默認(rèn)加載的組件,比如訪問(wèn)www.test.com,會(huì)自動(dòng)跳轉(zhuǎn)到www.test.com/home </Route> <Redirect from="*" to="/home" /> </Router> ); export default RouteConfig;
############ # 其他配置 ############ http { ############ # 其他配置 ############ server { listen 80; server_name antd.sosout.com; root /mnt/html/reactAntd; index index.html; location ~ ^/favicon\.ico$ { root /mnt/html/reactAntd; } location / { try_files $uri $uri/ @router; index index.html; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } location @router { rewrite ^.*$ /index.html break; } access_log /mnt/logs/nginx/access.log main; } ############ # 其他配置 ############ }
下面看下vue和react區(qū)別
前端都知道3個(gè)主流框架,vue,react,anjular,當(dāng)然目前最火的還是vue和react,那么vue 和react 的區(qū)別?
相同點(diǎn):
1.都支持服務(wù)器端渲染
2.都有Virtual DOM,組件化開(kāi)發(fā),通過(guò)props參數(shù)進(jìn)行父子組件數(shù)據(jù)的傳遞,都實(shí)現(xiàn)webComponent規(guī)范
3.數(shù)據(jù)驅(qū)動(dòng)視圖
4.都有支持native的方案,React的React native,Vue的weex
5.都有管理狀態(tài),React有redux,Vue有自己的Vuex(自適應(yīng)vue,量身定做)
不同點(diǎn):
1.React嚴(yán)格上只針對(duì)MVC的view層,Vue則是MVVM模式
2.virtual DOM不一樣,vue會(huì)跟蹤每一個(gè)組件的依賴(lài)關(guān)系,不需要重新渲染整個(gè)組件樹(shù).
而對(duì)于React而言,每當(dāng)應(yīng)用的狀態(tài)被改變時(shí),全部組件都會(huì)重新渲染,所以react中會(huì)需要shouldComponentUpdate這個(gè)生命周期函數(shù)方法來(lái)進(jìn)行控制
3.組件寫(xiě)法不一樣, React推薦的做法是 JSX + inline style, 也就是把HTML和CSS全都寫(xiě)進(jìn)JavaScript了,即'all in js';
Vue推薦的做法是webpack+vue-loader的單文件組件格式,即html,css,jd寫(xiě)在同一個(gè)文件;
4.數(shù)據(jù)綁定: vue實(shí)現(xiàn)了數(shù)據(jù)的雙向綁定,react數(shù)據(jù)流動(dòng)是單向的
5.state對(duì)象在react應(yīng)用中不可變的,需要使用setState方法更新?tīng)顟B(tài);
在vue中,state對(duì)象不是必須的,數(shù)據(jù)由data屬性在vue對(duì)象中管理;
就對(duì)我而言吧,vue適合開(kāi)發(fā)移動(dòng)端項(xiàng)目,react適合開(kāi)發(fā)pc端項(xiàng)目(個(gè)人觀點(diǎn)),
當(dāng)然我還是喜歡 React,畢竟后臺(tái)大,哈哈,雖然現(xiàn)在升級(jí)到16版本了(不喜勿噴)
總結(jié)
以上所述是小編給大家介紹的vue、react等單頁(yè)面項(xiàng)目應(yīng)用部署到服務(wù)器的方法,希望對(duì)大家有所幫助,如果大家有任何疑問(wèn)請(qǐng)給我留言,小編會(huì)及時(shí)回復(fù)大家的。在此也非常感謝大家對(duì)創(chuàng)新互聯(lián)網(wǎng)站的支持!
文章標(biāo)題:vue、react等單頁(yè)面項(xiàng)目部署到服務(wù)器的方法及vue和react的區(qū)別
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