How to deploy single-page projects such as vue and react to the server

It is possible to use vue to build projects locally, but there are many problems when deploying to the server: The resource cannot be found, Direct access to the index.html page is blank, Refresh the current route 404. In this article, we mainly share with you the methods of deploying single-page projects such as vue and react to the server. We hope it can help you.

Due to front-end routing, single-page applications should be placed in web proxy servers such as nginx or apache, tomcat, etc. Do not directly access index.html, and change react according to the project path of your own server. Or the routing address of vue.

If the project is directly following the domain name, such as: http://www.sosout.com, the root route is '/'.
If the project is in a subdirectory directly following the domain name, such as: http://www.sosout.com/children, the root route is '/children', and index.html cannot be accessed directly.

Taking configuring Nginx as an example, the configuration process is roughly as follows: (Assumption:
1. Project file directory: /mnt/html/spa (the file in the spa directory is executed by npm run dist The file in the dist directory generated later)
2. Access domain name: spa.sosout.com)
Enter nginx.conf and add the following configuration:

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;
}

Notes:
1. If you configure the domain name, port 80 is required. After success, you can access the project as long as you access the domain name
2. If you use react-router In browserHistory mode or vue-router's history mode, you also need to rewrite the route in the nginx configuration:

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;
}

Why do you need to rewrite the route? Because our project has only one root entry, when entering a URL similar to /home, if the corresponding page cannot be found, nginx will try to load index.html, which can correctly match our input through react-router. /home route, thereby displaying the correct home page. If the browserHistory mode or history mode project does not configure the above content, a 404 will occur.

Just give two examples, a vue project and a react project:

vue project:

Domain name: http://tb .sosout.com

import App from '../App'

// 首页
const home = r => require.ensure([], () => r(require('../page/home/index')), 'home')

// 物流
const logistics = r => require.ensure([], () => r(require('../page/logistics/index')), 'logistics')

// 购物车
const cart = r => require.ensure([], () => r(require('../page/cart/index')), 'cart')

// 我的
const profile = r => require.ensure([], () => r(require('../page/profile/index')), 'profile')

// 登录界面
const login = r => require.ensure([], () => r(require('../page/user/login')), 'login')

export default [{
  path: '/',
  component: App, // 顶层路由，对应index.html
  children: [{
    path: '/home', // 首页
    component: home
  }, {
    path: '/logistics', // 物流
    component: logistics,
    meta: {
      login: true
    }
  }, {
    path: '/cart', // 购物车
    component: cart,
    meta: {
      login: true
    }
  }, {
    path: '/profile', // 我的
    component: profile
  }, {
    path: '/login', // 登录界面
    component: login
  }, {
    path: '*',
    redirect: '/home'
  }]
}]

############
# 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
    ############   
}

react project:

Domain name: http://antd.sosout.com

##

/**
* 疑惑一：
* React createClass 和 extends React.Component 有什么区别?
* 之前写法：
* let app = React.createClass({
*      getInitialState: function(){
*        // some thing
*      }
*  })
* ES6写法(通过es6类的继承实现时state的初始化要在constructor中声明)：
* 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'; // 创建route所需
import Config from '../config/index';
import layout from '../component/layout/layout'; // 布局界面

import login from '../containers/login/login'; // 登录界面

/**
 * (路由根目录组件，显示当前符合条件的组件)
 * 
 * @class Roots
 * @extends {Component}
 */
class Roots extends Component {
    render() {
        // 这个组件是一个包裹组件，所有的路由跳转的页面都会以this.props.children的形式加载到本组件下
        return (
            <p>{this.props.children}</p>
        );
    }
}

// const history = process.env.NODE_ENV !== 'production' ? browserHistory : hashHistory;

// 快速入门
const home = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/home/homeIndex').default)
    }, 'home');
}

// 百度图表-折线图
const chartLine = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/charts/lines').default)
    }, 'chartLine');
}

// 基础组件-按钮
const button = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/general/buttonIndex').default)
    }, 'button');
}

// 基础组件-图标
const icon = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/general/iconIndex').default)
    }, 'icon');
}

// 用户管理
const user = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/user/userIndex').default)
    }, 'user');
}

// 系统设置
const setting = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/setting/settingIndex').default)
    }, 'setting');
}

// 广告管理
const adver = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/adver/adverIndex').default)
    }, 'adver');
}

// 组件一
const oneui = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/ui/oneIndex').default)
    }, 'oneui');
}

// 组件二
const twoui = (location, cb) => {
    require.ensure([], require => {
        cb(null, require('../containers/ui/twoIndex').default)
    }, 'twoui');
}

// 登录验证
const requireAuth = (nextState, replace) => {
    let token = (new Date()).getTime() - Config.localItem('USER_AUTHORIZATION');
    if(token > 7200000) { // 模拟Token保存2个小时
        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} /> // 默认加载的组件，比如访问www.test.com,会自动跳转到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}> // 所有的访问，都跳转到Roots
            <IndexRoute component={login} /> // 默认加载的组件，比如访问www.test.com,会自动跳转到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
    ############   
}

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