javaScript methods
npm install xj-tools
``npm install xj-tools -S`
npm install xj-tools -S
`import { mergeRemoveSame } from 'xj-tools'
import { mergeRemoveSame } from 'xj-tools'
let arr1 = [ 1 ]let arr2 = [ 1, 2, 3 ]let arr3 = [ 2, 4, 5, 6 ]
let newArr = mergeRemoveSame(arr1, arr2, arr3)``
方法文档