Build steps:
1. Create a module [Function / Object / String
2. Export module
- module.exports = module name to export a
- module.exports = {} // deriving a plurality of
3. import module
- var / let / const variable name = require ([Network] relative path)
- var / let / const {variable name} = require (relative path) introducing a plurality //
Case: 1. Create a module
const name = {
firstName: 'Gabriel',
lastName: 'Yan'
}
2. Export module
module.exports = name
module.exports = {
name
}
3. import module
// const name = require( './name.js' )
const { name } = require( './name.js' )
const { age,xiaoyang } = require( './age.js' )