使用node+mongodb,用来统计装修开销的一个小系统.zip

This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app). ## 可执行脚本 在项目目录中，您可以运行: ### `npm i` 安装依赖 ### `npm start` Runs the app in the development mode.<br> Open [http://localhost:3000](http://localhost:3000) to view it in the browser. The page will reload if you make edits.<br> You will also see any lint errors in the console. ### `npm test` Launches the test runner in the interactive watch mode.<br> See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information. ### `npm run build` Builds the app for production to the `build` folder.<br> It correctly bundles React in production mode and optimizes the build for the best performance. The build is minified and the filenames include the hashes.<br> Your app is ready to be deployed! See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information. ### `npm run eject` **Note: 这是一种单向操作。 一旦你弹出，你就不能回去了!** 如果您对构建工具和配置选择不满意，可以随时“eject”。 此命令将从项目中删除单个构建依赖项。. 相反，它会将所有配置文件和传递依赖项（Webpack，Babel，ESLint等）复制到项目中，以便您可以完全控制它们。 除`eject`之外的所有命令仍然可以工作，但它们将指向复制的脚本，以便您可以调整它们。 在这一点上，你是独立的。 你不必使用`eject`。 精选功能集适用于中小型部署，您不应觉得有义务使用此功能。 但是，我们知道如果您准备好它时无法自定义此工具将无用 If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project. Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own. You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.