64 lines
1.7 KiB
TypeScript
64 lines
1.7 KiB
TypeScript
/**
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* @description 添加单位
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* @param {String | Number} value 值 100
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* @param {String} unit 单位 px em rem
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*/
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export const addUnit = (value: string | number, unit = 'px') => {
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return !Object.is(Number(value), NaN) ? `${value}${unit}` : value
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}
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/**
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* @description 树转数组，队列实现广度优先遍历
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* @param {Array} data 数据
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* @param {Object} props `{ children: 'children' }`
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*/
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export const treeToArray = (data: any[], props = { children: 'children' }) => {
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data = JSON.parse(JSON.stringify(data))
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const { children } = props
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const newData = []
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const queue: any[] = []
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data.forEach((child: any) => queue.push(child))
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while (queue.length) {
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const item: any = queue.shift()
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if (item[children]) {
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item[children].forEach((child: any) => queue.push(child))
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delete item[children]
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}
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newData.push(item)
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}
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return newData
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}
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/**
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* @description 获取正确的路经
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* @param {String} path 数据
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*/
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export function getNormalPath(path: string) {
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if (path.length === 0 || !path || path == 'undefined') {
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return path
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}
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const newPath = path.replace('//', '/')
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const length = newPath.length
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if (newPath[length - 1] === '/') {
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return newPath.slice(0, length - 1)
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}
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return newPath
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}
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/**
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* @description对象格式化为Query语法
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* @param { Object } params
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* @return {string} Query语法
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*/
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export function objectToQuery(params: Record<string, any>): string {
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let query = ''
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for (const props of Object.keys(params)) {
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const value = params[props]
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if (!isEmpty(value)) {
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query += props + '=' + value + '&'
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}
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}
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return query.slice(0, -1)
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}
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