| | |
| | | |
| | | import moment from 'moment'; |
| | | import Taro from '@tarojs/taro'; |
| | | import { $ } from '@tarojs/extend'; |
| | | |
| | | export class Tools { |
| | | |
| | | /** |
| | | * 显示消息 |
| | | * @param msg |
| | | * @param [duration=2000] |
| | | */ |
| | | static toast(msg) { |
| | | static toast(msg, duration = 2000) { |
| | | Taro.showToast({ |
| | | title: msg, |
| | | icon: 'none', |
| | | mask: true, |
| | | duration: 2000, |
| | | duration, |
| | | }); |
| | | } |
| | | |
| | | /** |
| | | * 锁定页面 |
| | | * @param type - lock / unlock |
| | | * URL参数解析 |
| | | * @param {String} name |
| | | * @param {String} [search] |
| | | * @return {String|Null} |
| | | */ |
| | | static lockScreen(type) { |
| | | if (typeof Tools.$lock) { |
| | | Tools.$lock = $('#lock'); |
| | | } |
| | | if (type === 'lock') { |
| | | Tools.$lock.show(); |
| | | } else if (type === 'unlock') { |
| | | Tools.$lock.hide(); |
| | | static getUrlParam(name, search = window.location.search) { |
| | | const reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i'); |
| | | const r = search.substr(1).match(reg); |
| | | if (r !== null) { |
| | | return decodeURIComponent(r[2]); |
| | | } else { |
| | | return null; |
| | | } |
| | | } |
| | | |
| | |
| | | return /^1[3456789]\d{9}$/.test('' + phone); |
| | | } |
| | | |
| | | } |
| | | |
| | | // h5 中,实现 rem 转换 px |
| | | if (process.env.NODE_ENV === 'development' && process.env.TARO_ENV === 'h5') { |
| | | const p1 = { |
| | | x: parseFloat(Taro.pxTransform(10, 750)), y: 10, |
| | | }; |
| | | const p2 = { |
| | | x: parseFloat(Taro.pxTransform(1000, 750)), y: 1000, |
| | | }; |
| | | window.rem = val => { |
| | | const value = typeof val === 'number' ? val : parseFloat(val); |
| | | const px = (value - p1.x) * (p2.y - p1.y) / (p2.x - p1.x) + p1.y; |
| | | console.info(Math.round(px) + 'px'); |
| | | }; |
| | | } |