163 lines
4.0 KiB
TypeScript
163 lines
4.0 KiB
TypeScript
import Taro from '@tarojs/taro'
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import Qs from 'qs'
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/**
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* 跳转
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* @param path
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* @param params
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* @param type false 跳转普通页面，true 跳转tabbar页面
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*/
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type ParamLink = 'navigateTo' | 'switchTab' | 'reLaunch' | 'redirectTo'
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export const goLink = (path: string = '', params = null, way: ParamLink = 'navigateTo') => {
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if (path) {
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// let params_str = Qs_.stringify(params || {}, { encode: false })
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// path = params_str ? path + '?' + params_str : path
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path = setUrlQuery({ url: path, query: params })
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Taro[way]({ url: path })
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}
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}
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const setUrlQuery = (options: { url: string; query: object | null }) => {
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let { url, query } = options
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if (!url) return ''
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if (query) {
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let queryArr: any[] = []
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for (const key in query) {
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if (query.hasOwnProperty(key)) {
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queryArr.push(`${key}=${query[key]}`)
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}
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}
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if (url.indexOf('?') !== -1) {
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url = `${url}&${queryArr.join('&')}`
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} else {
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url = `${url}?${queryArr.join('&')}`
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}
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}
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return url
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}
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/**
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* 判断对象为空
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* @param object
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* @returns
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*/
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export const isEmptyObject = (object: any) => {
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if (object == undefined || object == null || Number.isNaN(object)) {
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return true
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} else {
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if (object.constructor == Object) {
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return Reflect.ownKeys(object).length == 0
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} else if (object.constructor == Array) {
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return object.length == 0
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} else if (object.constructor == String) {
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return object == ''
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}
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}
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return false
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}
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/**
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* 表单检索
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* @param data
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* @param rules = {
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account: [{
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message: "请输入正确的用户名",
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// regex: /\d/, // 正则匹配规则
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// validator: (value:any, rule:any)=>{ // 自定义验证，返回true表示匹配到了(错误)
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// return false;
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// }
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}],
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password: [{
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message: "请输入正确的密码",
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// regex: /\d/
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}]
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};
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* @param message
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* @returns
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*/
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export const retrieval = (data: any, rules?: Object, message: string = '请填写完信息') => {
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return new Promise((resolve, reject) => {
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if (rules) {
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const keys = Reflect.ownKeys(rules)
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const result = keys.some((key: any) => {
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for (let item of (rules as any)[key]) {
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let _res = false
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if (item.validator) {
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if (item.validator(data[key], item)) {
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_res = true
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}
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} else if (item.regex) {
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if (!item.regex.test(data[key])) {
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_res = true
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}
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} else {
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if (isEmptyObject(data[key])) {
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_res = true
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}
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}
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message = item.message
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return _res
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}
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})
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if (result) {
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reject(message)
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}
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} else {
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const keys = Reflect.ownKeys(data)
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if (keys.some((key: any) => isEmptyObject(data[key]))) {
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reject(message)
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}
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}
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resolve(null)
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})
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}
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/**
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* toast提示
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*/
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export const alert = {
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success(title: string) {
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Taro.showToast({
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title,
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icon: 'success',
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})
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},
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error(title: string) {
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Taro.showToast({
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title,
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icon: 'error',
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})
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},
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loading(title: string, mask: true | false = false) {
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Taro.showToast({
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title,
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icon: 'loading',
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mask,
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})
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},
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none(title: string) {
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Taro.showToast({
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title,
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icon: 'none',
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})
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},
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showLoading(title: string, mask: true | false = true) {
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Taro.showLoading({ title, mask })
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},
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hideLoading() {
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Taro.hideLoading()
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},
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}
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// 金额千位分割符
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export const formatKbPrice = (number: string) => {
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const ret = Array.from(number)
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.reverse()
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.reduce((result: string[], next, i, arr) => {
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if ((i + 1) % 3 === 0 && i + 1 !== arr.length) {
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result.push(next, ',')
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return result
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}
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result.push(next)
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return result
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}, [])
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return ret.reverse().join('')
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}
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