304 lines
7.8 KiB
JavaScript
304 lines
7.8 KiB
JavaScript
/*
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* 各种工具方法
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*
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* @Alphaair
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* 20190519 create.
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**/
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const { refreshMyToken } = require("./serve/user");
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function uploadImageToAliyun(filePath) {
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const fileName = `avatar/${Date.now()}_${Math.random().toString(36).substr(2, 9)}${filePath.match(/\.(\w+)$/)[1]}`;
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const ossPath = `https://oss.console.aliyun.com/bucket/oss-cn-shanghai/yuedong-wechatapplet/object?path=Upload%2FUser%2Favater%2F/${fileName}`;
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// 上传文件到阿里云 OSS
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this.ossClient.put(fileName, filePath).then((result) => {
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console.log('上传成功:', result);
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return result;
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// 可选：将头像 URL 保存到服务器或本地存储
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}).catch((err) => {
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console.error('上传失败:', err);
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wx.showToast({
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title: '上传失败',
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icon: 'none',
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duration: 2000
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});
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});
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}
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async function refreshToken() {
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let token = wx.getStorageSync('token')
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const res = await refreshMyToken(token)
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if(res.data.token){
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wx.setStorageSync('token', res.data.token)
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wx.setStorageSync('roleId', res.data.role_Id)
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}
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}
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/**
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* 根据年月日获取星期几
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* @param {number} year - 年份，例如 2023
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* @param {number} month - 月份（1-12）
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* @param {number} day - 日期（1-31）
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* @returns {string} 星期几的名称或错误信息
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*/
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function getWeekdayWithValidation(year, month, day) {
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// 参数验证
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if (typeof year !== 'number' || typeof month !== 'number' || typeof day !== 'number') {
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return '参数必须是数字';
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}
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if (month < 1 || month > 12) {
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return '月份必须在1到12之间';
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}
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if (day < 1 || day > 31) {
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return '日期必须在1到31之间';
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}
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try {
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const date = new Date(year, month - 1, day);
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const weekday = date.getDay();
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const weekdays = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'];
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return weekdays[weekday];
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} catch (error) {
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return '无效的日期';
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}
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}
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function formatDate(date, format) {
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if (!date)
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return;
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if (!format)
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format = "yyyy-MM-dd";
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switch (typeof date) {
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case "string":
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let reg = /^\/Date\((\-?\d+)\)\/$/;
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if (reg.test(date)) {
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let m = reg.exec(date);
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date = parseInt(m[1]);
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date = new Date(date);
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} else if (date.indexOf('T') !== -1) {
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//无时区时加入GMT+8
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if (date.indexOf('+08:00') === -1)
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date += '+08:00';
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date = new Date(date);
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} else {
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date = new Date(Date.parse(date.replace(/-/g, "/")));
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}
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break;
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case "number":
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date = new Date(date);
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break;
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}
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if (!date instanceof Date)
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return;
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let dict = {
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"yyyy": date.getFullYear(),
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"M": date.getMonth() + 1,
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"d": date.getDate(),
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"H": date.getHours(),
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"m": date.getMinutes(),
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"s": date.getSeconds(),
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"MM": ("" + (date.getMonth() + 101)).substr(1),
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"dd": ("" + (date.getDate() + 100)).substr(1),
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"HH": ("" + (date.getHours() + 100)).substr(1),
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"mm": ("" + (date.getMinutes() + 100)).substr(1),
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"ss": ("" + (date.getSeconds() + 100)).substr(1)
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};
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return format.replace(/(yyyy|MM?|dd?|HH?|ss?|mm?)/g, function() {
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return dict[arguments[0]];
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});
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}
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/**
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* 复制数组
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*
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* @param {Array} array 要复制克隆的数组
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* @returns {Array} 复制好的数组
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*/
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function cloneArray(array) {
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if (array instanceof Array === false)
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return array;
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let dest = array.map(item => {
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if (item instanceof Array)
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return cloneArray(item);
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else if (item instanceof Date)
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return item;
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else if (typeof item === 'object')
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return clone(item);
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else
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return item;
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});
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return dest;
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}
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/**
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* 深拷贝对象
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* @param {Object,Array} 要复制的源对象
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* @param {Object} 合并的目前对象，为空是新建对象
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* */
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function clone(source, dest) {
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if (source instanceof Array)
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return cloneArray(source);
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if (!dest)
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dest = {};
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if (!source || typeof source !== 'object')
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return null;
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let keys = Object.keys(source);
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keys.forEach(key => {
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if (source[key] instanceof Array)
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dest[key] = cloneArray(source[key]);
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else if (source[key] instanceof Date)
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dest[key] = source[key];
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else if (typeof source[key] === 'object')
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dest[key] = clone(source[key]);
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else
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dest[key] = source[key];
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});
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return dest;
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}
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/**
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* 安全方式调用fn
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*
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* @param {Function} fn 要调用的方法
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* @returns 如果fn存在则返回其引用，否则返回一个空函数
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*/
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function invoke(fn) {
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if (fn instanceof Function)
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return fn;
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return function() {};
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}
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/**
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* 生成一个GUID
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*
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*/
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function guid() {
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function S4() {
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return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
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}
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return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());
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}
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/**
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* 判断obj是否为一个null、undefind、''的空对象
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* 而不是以!obj形式判断，以增加安全性。
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*
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* @param {Object} obj 接受判断的对象
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*/
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function isNone(obj) {
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if (obj === null || obj === undefined || obj === '')
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return true;
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return false;
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}
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/**
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* 判断arr是否为null或undefind或空数组
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*
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* @param {Object} arr 接受判断的数组
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* @return {Boolean} true为空（null、undefind)，反之为false
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*/
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function isEmptyArray(arr) {
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if (arr instanceof Array === false)
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return true;
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if (arr.length < 1)
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return true;
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return false;
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}
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/**
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* 将秒数转换为 "HH:MM:SS" 格式的字符串
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* @param {number} totalSeconds - 总秒数
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* @returns {string} - 格式化后的时间字符串
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*/
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function formatTimeStr(totalSeconds) {
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if (typeof totalSeconds !== 'number' || isNaN(totalSeconds)) {
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throw new Error('请提供一个有效的数字');
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}
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const hours = Math.floor(totalSeconds / 3600);
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const minutes = Math.floor((totalSeconds % 3600) / 60);
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const seconds = Math.floor(totalSeconds % 60);
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const formattedHours = String(hours).padStart(2, '0');
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const formattedMinutes = String(minutes).padStart(2, '0');
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const formattedSeconds = String(seconds).padStart(2, '0');
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return `${formattedMinutes}:${formattedSeconds}`;
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}
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module.exports = {
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/**
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* 深拷贝对象
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*
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* @param {Object} source 拷贝的源对象
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* @param {Object} desc 目标对象,为空时完全复制一个source对象
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* @returns {Object} 新的对象
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*/
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clone,
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/**
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* 格式化日期
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*
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* @param {Object} date 要格式化的日期
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* @param {String} format 格式化字符串,yyyy|MM|dd|HH|ss|mm
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*
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* @returns {String} 格式化后的字符串
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*/
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formatDate,
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/**
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* 获取当前时间戳
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*
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* @returns {Number} 当前时间戳
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* */
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timestamp() {
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let stamp = (new Date()).getTime() / 1000;
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stamp = parseInt(stamp);
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return stamp;
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},
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/**
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* 安全方式调用fn
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*
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* @param {Function} fn 要调用的方法
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* @returns 如果fn存在则返回其引用，否则返回一个空函数
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*/
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invoke,
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/**
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* 生成一个GUID
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*/
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guid,
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/**
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* 判断obj是否为一个null、undefind、''的空对象
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* 而不是以!obj形式判断，以增加安全性。
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*
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* @param {Object} obj 接受判断的对象
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*/
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isNone,
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/**
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* 判断arr是否为null或undefind或空数组
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*
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* @param {Object} arr 接受判断的数组
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* @return {Boolean} true为空（null、undefind)，反之为false
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*/
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isEmptyArray,
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formatTimeStr,
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refreshToken,
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getWeekdayWithValidation
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}; |