时间戳

首页 > 解决方案 > 在 express 项目中添加 create-react-app 作为前端

javascript - 在 express 项目中添加 create-react-app 作为前端

问题描述

我有一个使用 gulp 构建的小型 React 前端的自定义 Express 项目。

我想做的是在我的项目中添加一个 create-react-app 作为第二个前端，所以我：

我想create-react-app在默认文件夹中构建/build并响应与我的 API 路由不匹配的所有请求，并create-react-app在路由底部使用此代码构建的索引：

app.get('*', (req, res)=>{
    res.sendFile(path.join(__dirname, '..','build','index.html'));
})

但是运行npm run build我得到：

> node-js-scaffolder@0.0.1 build /Users/matt/dev/my-api
> react-scripts build

Could not find a required file.
Name: index.html
Searched in: /Users/matt/dev/my-api/public

我实际上有一个public/文件夹，gulp 在其中保存我构建的前端以及一些图像，但react-scripts应该在src/文件夹中查找create-react-app.

编辑：我的完整package.json：

{
  "name": "my project",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "build": "react-scripts build",
    "start": "npm run gulp -- --production && sequelize db:migrate --config=config/migrations.json --env=production && pm2 startOrReload config/pm2/production.json",
    "dev": "npm run gulp dev -- --development",
    "gulp": "gulp",
    "prestart": "npm install",
    "startStaging": "npm install && npm run gulp -- --staging && sequelize db:migrate --config=config/migrations.json --env=staging && pm2 startOrReload config/pm2/staging.json",
    "stop": "pm2 stop config/pm2/production.json",
    "stopStaging": "pm2 stop config/pm2/staging.json",
    "deploy": "git pull && npm start",
    "deployStaging": "git pull && npm run startStaging",
 },
"dependencies": {
  "@babel/runtime": "7.0.0-beta.55",
  "@material-ui/core": "1.4.1",
  "@material-ui/icons": "2.0.0",
  "@types/googlemaps": "3.30.11",
  "@types/markerclustererplus": "2.1.33",
  "ajv": "6.5.2",
  "async": "^2.6.0",
  "babel-polyfill": "^6.26.0",
  "body-parser": "^1.18.2",
  "bunyan": "^1.8.12",
  "chance": "^1.0.12",
  "chartist": "0.10.1",
  "cheerio": "^0.20.0",
  "classnames": "2.2.6",
  "compression": "^1.7.1",
  "connect-flash": "^0.1.1",
  "continuation-local-storage": "^3.2.1",
  "cookie-parser": "^1.3.3",
  "csv-parse": "^2.2.0",
  "del": "^2.2.2",
  "express": "^4.16.2",
  "express-brute": "^1.0.1",
  "express-brute-redis": "0.0.1",
  "express-jwt": "^3.4.0",
  "geolib": "^2.0.24",
  "glob": "^6.0.4",
  "helmet": "^2.3.0",
  "inky": "^1.3.7",
  "js-cookie": "^2.2.0",
  "jsonwebtoken": "^7.4.3",
  "juice": "^2.0.0",
  "lodash": "^4.17.4",
  "material-ui": "^0.19.3",
  "method-override": "^2.3.10",
  "minimist": "^1.2.0",
  "moment": "^2.19.3",
  "moment-timezone": "^0.5.14",
  "morgan": "^1.9.0",
  "multi-glob": "^1.0.1",
  "mysql": "^2.15.0",
  "node-fetch": "^2.1.2",
  "node-sass": "^3.13.1",
  "node-schedule": "^1.2.5",
  "nunjucks": "^2.5.2",
  "perfect-scrollbar": "1.4.0",
  "prop-types": "^15.6.0",
  "react": "^16.2.0",
  "react-chartist": "0.13.1",
  "react-dom": "16.4.1",
  "react-dropzone": "^4.2.3",
  "react-google-maps": "9.4.5",
  "react-redux": "^5.0.6",
  "react-router-dom": "4.3.1",
  "react-scripts": "1.1.4",
  "react-swipeable-views": "0.12.15",
  "redux": "^3.7.2",
  "redux-thunk": "^2.3.0",
  "request": "^2.83.0",
  "run-sequence": "^1.2.2",
  "sequelize": "^3.31.0",
  "serve-favicon": "^2.4.5",
  "slugify": "^1.3.0",
  "uuid": "^3.1.0",
  "validator": "^9.2.0",
  "vinyl-buffer": "^1.0.0"
  },
}

我究竟做错了什么？

标签： javascriptreactjsexpresscreate-react-app

解决方案

我已经创建了一个新存储库，但我仍然想create-react-app使用 express 提供服务，所以我按照本教程在我的项目中创建了一个/client文件夹，并将所有create-react-app文件和文件夹与其package.json.

我用来在开发模式下部署或午餐的脚本如下：

"client": "cd client && yarn start",
"server": "nodemon server.js",
"dev": "concurrently --kill-others-on-fail \"yarn server\" \"yarn client\"",
"build": "yarn && cd client && yarn && yarn build && cd ../",
"deploy": "git pull origin master && yarn build && pm2 restart server.js || pm2 start server.js"

如果有人有任何经验，我想知道这种方法的缺点。

推荐阅读