我需要为每个开发/生产服务器加载一个不同的.env文件。env.production https://facebook.github.io/create-react-app/docs/adding-custom-environment-variables 但是我想使用新的环境变量作为我想通过.env.localhost变量的文件来运行我的一个脚本。 浏览30提问于2019-04-20得票数 1 ...
The environment variables are embedded during the build time. Since Create React App produces a static HTML/CSS/JS bundle, it can’t possibly read them at runtime. To read them at runtime, you would need to load HTML into memory on the server and replace placeholders in runtime, just li...
Build 🟢 Adding Bootstrap 🟡 Adding Flow (https://create-react-app.dev/docs/adding-flow) 🟢 Adding TypeScript 🟡 Adding Relay (https://create-react-app.dev/docs/adding-relay) 🟢 Adding a Router 🟢 Adding Custom Environment Variables ...
The environment variables are embedded during the build time. Since Create React App produces a static HTML/CSS/JS bundle, it can’t possibly read them at runtime. To read them at runtime, you would need to load HTML into memory on the server and replace placeholders in runtime, just li...
Installationis based onnpm, which for sure we have in our environment, if we have worked withnode.js. There also Bower and Grunt will be necessary => Read More » Top 5 jQuery plugins and libraries — May 2016 The next portion of good jQuery plugins and JavaScript solutions from ourlibr...
// Ensure environment variables are read. require('../config/env'); // @remove-on-eject-begin // Do the preflight check (only happens before eject). const verifyPackageTree = require('./utils/verifyPackageTree'); if (process.env.SKIP_PREFLIGHT_CHECK !== 'true') { verifyPackageTree()...
process.on('unhandledRejection', err => { throw err; }); // Ensure environment variables are read. require('../config/env'); const fs = require('fs'); const chalk = require('chalk'); const webpack = require('webpack');//这里引入了webpack const WebpackDevServer = require('webpac...
If you’re getting startedwith React, usecreate-react-appto automate the build of your app. There is no configuration file, andreact-scriptsis the only extra build dependency in yourpackage.json. Your environment will have everything you need to build a modern React app: ...
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