560 lines
13 KiB
JavaScript
560 lines
13 KiB
JavaScript
// 公共方法工具类
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/**
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* 日期处理相关方法
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*/
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export const dateUtil = {
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/**
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* 格式化日期
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* @param {Date|string|number} date - 日期对象或时间戳
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* @param {string} format - 格式化字符串，默认为 'YYYY-MM-DD HH:mm:ss'
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* @returns {string} 格式化后的日期字符串
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*/
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format(date, format = 'YYYY-MM-DD HH:mm:ss') {
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if (!date) return '';
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if (typeof date === 'string' || typeof date === 'number') {
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date = new Date(date);
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}
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const year = date.getFullYear();
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const month = String(date.getMonth() + 1).padStart(2, '0');
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const day = String(date.getDate()).padStart(2, '0');
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const hours = String(date.getHours()).padStart(2, '0');
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const minutes = String(date.getMinutes()).padStart(2, '0');
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const seconds = String(date.getSeconds()).padStart(2, '0');
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return format
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.replace('YYYY', year)
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.replace('MM', month)
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.replace('DD', day)
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.replace('HH', hours)
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.replace('mm', minutes)
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.replace('ss', seconds);
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},
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/**
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* 获取当前日期
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* @param {string} format - 格式化字符串
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* @returns {string} 当前日期字符串
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*/
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now(format = 'YYYY-MM-DD HH:mm:ss') {
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return this.format(new Date(), format);
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},
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/**
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* 获取相对时间
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* @param {Date|string|number} date - 日期对象或时间戳
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* @returns {string} 相对时间描述
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*/
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relative(date) {
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if (!date) return '';
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if (typeof date === 'string' || typeof date === 'number') {
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date = new Date(date);
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}
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const now = new Date();
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const diff = now - date;
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const seconds = Math.floor(diff / 1000);
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const minutes = Math.floor(seconds / 60);
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const hours = Math.floor(minutes / 60);
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const days = Math.floor(hours / 24);
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if (seconds < 60) return '刚刚';
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if (minutes < 60) return `${minutes}分钟前`;
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if (hours < 24) return `${hours}小时前`;
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if (days < 30) return `${days}天前`;
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return this.format(date, 'YYYY-MM-DD');
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},
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/**
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* 智能时间格式化
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* 今天 HH:mm
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* 昨天 HH:mm
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* 其他 MM-DD HH:mm
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* @param {Date|string|number} date - 日期对象或时间戳
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* @returns {string} 格式化后的时间字符串
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*/
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smart(date) {
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if (!date) return '';
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if (typeof date === 'string' || typeof date === 'number') {
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date = new Date(date);
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}
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const now = new Date();
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const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
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const yesterday = new Date(today);
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yesterday.setDate(yesterday.getDate() - 1);
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const target = new Date(date.getFullYear(), date.getMonth(), date.getDate());
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const hours = String(date.getHours()).padStart(2, '0');
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const minutes = String(date.getMinutes()).padStart(2, '0');
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const timeStr = `${hours}:${minutes}`;
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if (target.getTime() === today.getTime()) {
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return `今天 ${timeStr}`;
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} else if (target.getTime() === yesterday.getTime()) {
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return `昨天 ${timeStr}`;
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} else {
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const month = String(date.getMonth() + 1).padStart(2, '0');
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const day = String(date.getDate()).padStart(2, '0');
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return `${month}-${day} ${timeStr}`;
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}
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}
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};
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/**
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* 数字处理相关方法
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*/
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export const numberUtil = {
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/**
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* 格式化数字，添加千分位
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* @param {number|string} num - 数字或数字字符串
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* @returns {string} 格式化后的数字字符串
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*/
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format(num) {
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if (num === null || num === undefined) return '0';
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const number = typeof num === 'string' ? parseFloat(num) : num;
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if (isNaN(number)) return '0';
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return number.toLocaleString();
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},
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/**
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* 格式化金额
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* @param {number|string} amount - 金额
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* @param {number} decimals - 小数位数，默认为2
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* @returns {string} 格式化后的金额字符串
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*/
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formatMoney(amount, decimals = 2) {
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if (amount === null || amount === undefined) return '0.00';
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const number = typeof amount === 'string' ? parseFloat(amount) : amount;
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if (isNaN(number)) return '0.00';
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return number.toFixed(decimals);
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},
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/**
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* 格式化金额，添加千分位并保留两位小数
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* @param {number|string} val - 金额
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* @returns {string} 格式化后的金额字符串
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*/
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formatMoneyWithThousand(val) {
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let num = Number(val);
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if (isNaN(num)) {
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return '0.00';
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}
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let str = num.toFixed(2);
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let parts = str.split('.');
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parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',');
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return parts.join('.');
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},
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/**
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* 随机数生成
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* @param {number} min - 最小值
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* @param {number} max - 最大值
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* @returns {number} 随机数
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*/
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random(min, max) {
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return Math.floor(Math.random() * (max - min + 1)) + min;
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},
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/**
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* 保留小数位
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* @param {number} num - 数字
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* @param {number} decimals - 小数位数，默认为2
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* @returns {string} 保留小数位后的数字字符串
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*/
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toFiexd(num, decimals = 2) {
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return Number(num).toFixed(decimals);
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}
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};
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/**
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* 字符串处理相关方法
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*/
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export const stringUtil = {
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/**
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* 截断字符串
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* @param {string} str - 原始字符串
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* @param {number} length - 截断长度
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* @param {string} suffix - 后缀，默认为 '...'
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* @returns {string} 截断后的字符串
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*/
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truncate(str, length, suffix = '...') {
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if (!str || str.length <= length) return str;
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return str.substring(0, length) + suffix;
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},
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/**
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* 生成唯一ID
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* @returns {string} 唯一ID
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*/
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uuid() {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
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const r = Math.random() * 16 | 0;
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const v = c === 'x' ? r : (r & 0x3 | 0x8);
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return v.toString(16);
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});
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},
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/**
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* 手机号脱敏
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* @param {string} phone - 手机号
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* @returns {string} 脱敏后的手机号
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*/
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maskPhone(phone) {
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if (!phone || phone.length !== 11) return phone;
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return phone.replace(/(\d{3})\d{4}(\d{4})/, '$1****$2');
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},
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/**
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* 身份证号脱敏
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* @param {string} idCard - 身份证号
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* @returns {string} 脱敏后的身份证号
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*/
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maskIdCard(idCard) {
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if (!idCard) return idCard;
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const length = idCard.length;
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if (length < 8) return idCard;
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return idCard.substring(0, 4) + '*'.repeat(length - 8) + idCard.substring(length - 4);
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}
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};
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/**
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* 设备信息相关方法
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*/
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export const deviceUtil = {
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/**
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* 获取系统信息
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* @returns {Promise<Object>} 系统信息对象
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*/
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getSystemInfo() {
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return new Promise((resolve, reject) => {
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uni.getSystemInfo({
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success: resolve,
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fail: reject
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});
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});
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},
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/**
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* 获取状态栏高度
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* @returns {Promise<number>} 状态栏高度
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*/
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async getStatusBarHeight() {
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try {
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const systemInfo = await this.getSystemInfo();
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return systemInfo.statusBarHeight || 0;
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} catch (error) {
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console.error('获取状态栏高度失败:', error);
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return 0;
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}
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},
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/**
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* 判断是否为iOS设备
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* @returns {Promise<boolean>} 是否为iOS设备
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*/
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async isIOS() {
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try {
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const systemInfo = await this.getSystemInfo();
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return systemInfo.platform === 'ios';
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} catch (error) {
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console.error('获取设备平台失败:', error);
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return false;
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}
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},
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/**
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* 判断是否为Android设备
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* @returns {Promise<boolean>} 是否为Android设备
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*/
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async isAndroid() {
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try {
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const systemInfo = await this.getSystemInfo();
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return systemInfo.platform === 'android';
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} catch (error) {
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console.error('获取设备平台失败:', error);
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return false;
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}
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},
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/**
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* 获取窗口宽度
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* @returns {Promise<number>} 窗口宽度（px）
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*/
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async getWindowWidth() {
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try {
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const systemInfo = await this.getSystemInfo();
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return systemInfo.windowWidth || 0;
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} catch (error) {
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console.error('获取窗口宽度失败:', error);
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return 0;
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}
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},
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/**
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* 获取窗口高度
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* @returns {Promise<number>} 窗口高度（px）
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*/
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async getWindowHeight() {
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try {
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const systemInfo = await this.getSystemInfo();
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return systemInfo.windowHeight || 0;
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} catch (error) {
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console.error('获取窗口高度失败:', error);
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return 0;
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}
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}
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};
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/**
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* UI相关方法
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*/
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export const uiUtil = {
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/**
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* 显示加载提示
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* @param {string} title - 提示文本
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* @param {boolean} mask - 是否显示遮罩
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* @returns {void}
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*/
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showLoading(title = '加载中', mask = true) {
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uni.showLoading({
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title,
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mask
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});
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},
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/**
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* 隐藏加载提示
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* @returns {void}
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*/
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hideLoading() {
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uni.hideLoading();
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},
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/**
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* 显示错误提示
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* @param {string} title - 提示文本
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* @param {number} duration - 显示时长
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* @returns {void}
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*/
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showError(title, duration = 1500) {
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uni.showToast({
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title,
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icon: 'none',
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duration
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});
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},
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/**
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* 显示警告提示
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* @param {string} title - 提示文本
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* @param {string} content - 提示内容
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* @param {Function} confirm - 确认回调
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* @param {Function} cancel - 取消回调
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* @returns {void}
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*/
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showConfirm(title, content, confirm, cancel) {
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uni.showModal({
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title,
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content,
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success(res) {
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if (res.confirm) {
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confirm && confirm();
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} else if (res.cancel) {
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cancel && cancel();
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}
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}
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});
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}
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};
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/**
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* 其他工具方法
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*/
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export const util = {
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/**
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* 设置底部状态栏颜色
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* @param {string} backgroundColor - 颜色值
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* @returns {void}
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*/
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setAndroidSystemBarColor(backgroundColor, frontColor = "#000000") {
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// 使用同步方式判断或直接通过编译宏/plus判断
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const isAndroid = uni.getSystemInfoSync().platform === 'android';
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if (isAndroid) {
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try {
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// #ifdef APP-PLUS
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if (plus.os.name === 'Android') {
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let color = plus.android.newObject("android.graphics.Color");
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let activity = plus.android.runtimeMainActivity();
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let colorInt = plus.android.invoke(color, "parseColor", backgroundColor);
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let window = plus.android.invoke(activity, "getWindow");
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plus.android.invoke(window, "setNavigationBarColor", colorInt);
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uni.setNavigationBarColor({
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animation: { // 动画效果
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duration: 100,
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timingFunc: 'easeIn'
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}
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})
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setTimeout(function () {
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uni.setNavigationBarColor({
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animation: { // 动画效果
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duration: 100,
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timingFunc: 'easeIn'
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}
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})
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}, 200);
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}
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// #endif
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} catch (err) {
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console.log("状态栏修改失败", err);
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uni.setNavigationBarColor({
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animation: { // 动画效果
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duration: 100,
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timingFunc: 'easeIn'
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}
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})
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}
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}
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},
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/**
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* 页面跳转
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* @param {*} url
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*/
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goPage(url) {
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uni.navigateTo({
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url
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});
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},
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/**
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* 返回
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*/
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goBack() {
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uni.navigateBack();
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},
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/**
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* 点击标题弹出按钮
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* @param e
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*/
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clickTitlePopupButton(button) {
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button.click()
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}
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};
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/**
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* 生成随机数据工具
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*/
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export const randomUtil = {
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/**
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* 生成随机数
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* @param {number} min - 最小值
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* @param {number} max - 最大值
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* @returns {number} 随机数
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*/
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random(min, max) {
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return Math.floor(Math.random() * (max - min + 1)) + min;
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},
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/**
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* 生成随机时间格式化时间
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* @param {string|number|Date} startTime - 开始时间
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* @param {string|number|Date} endTime - 结束时间
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* @param {string} format - 格式化字符串
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* @returns {string} 格式化后的时间
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*/
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randomTime(startTime, endTime, format = 'YYYY-MM-DD HH:mm:ss') {
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let end;
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if (endTime) {
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end = new Date(endTime).getTime();
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} else {
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end = Date.now();
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}
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let start;
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if (startTime) {
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start = new Date(startTime).getTime();
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} else {
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// 默认为结束时间往前推3个月
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const date = new Date(end);
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date.setMonth(date.getMonth() - 3);
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start = date.getTime();
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}
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const randomTimestamp = Math.floor(Math.random() * (end - start + 1)) + start;
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return dateUtil.format(randomTimestamp, format);
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},
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/**
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* 生成随机金额
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* @param {number} min - 最小值
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* @param {number} max - 最大值
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* @returns {string} 随机金额
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*/
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randomMoney(min = 0, max = 5000) {
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const num = Math.random() * (max - min) + min;
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return num.toFixed(2);
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},
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/**
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* 随机生成指定位数订单号
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* @param {number} length - 订单号位数
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* @returns {string} 订单号
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*/
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randomOrderNumber(length = 16) {
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if (length < 13) {
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// 长度小于13，直接返回随机数字字符串
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let result = '';
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for (let i = 0; i < length; i++) {
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result += Math.floor(Math.random() * 10);
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}
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return result;
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}
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// 长度大于等于13，使用时间戳+随机数
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const timestamp = Date.now().toString();
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let result = timestamp;
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const padding = length - timestamp.length;
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if (padding > 0) {
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for (let i = 0; i < padding; i++) {
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result += Math.floor(Math.random() * 10);
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}
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}
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return result;
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}
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};
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||
|
||
|
||
|
||
// 默认导出所有工具方法
|
||
export default {
|
||
...dateUtil,
|
||
...numberUtil,
|
||
...stringUtil,
|
||
...deviceUtil,
|
||
...uiUtil,
|
||
...util,
|
||
...randomUtil
|
||
};
|