React Scaffold Create-react-app

1. Installation process

$CNPM install-g-create-react-app

$create-react-app Apps

$CD apps/

$NPM start

2. Picture path

Cannot use relative path

Can be used

or import logo from "./logo.svg"

2.class problem element class with Classname= "NAV" 3. Resources we put a picture in public, we will find the address of the http://localhost:3000/02.jpg can find our designated image. Illustrates that react treats public as the Web container for the project. Resources are placed in public when you do the project later. Introduction of images in each component class when using a relative path, this image must be placed in SRC. As long as the use of Ajax and the hook path will be relatively index.html, so resources need to be placed under public, why put? Because public is a static resource.

React Scaffold Create-react-app