/* eslint-disable */ //常用方法集合 export default { formatRichText(html) { //控制小程序中图片大小 if (!html) { return false; } let newContent = html.replace(/]*>/gi, function(match, capture) { match = match.replace(/style="[^"]+"/gi, '').replace(/style='[^']+'/gi, ''); match = match.replace(/width="[^"]+"/gi, '').replace(/width='[^']+'/gi, ''); match = match.replace(/height="[^"]+"/gi, '').replace(/height='[^']+'/gi, ''); return match; }); newContent = newContent.replace(/style="[^"]+"/gi, function(match, capture) { match = match.replace(/width:[^;]+;/gi, 'max-width:100%;').replace(/width:[^;]+;/gi, 'max-width:100%;'); return match; }); // newContent = newContent.replace(/]*\/>/gi, ''); newContent = newContent.replace(/\0){ return days+'天'+hours+':'+minutes+':'+seconds }else{ if(hours >0){ return hours+':'+minutes+':'+seconds }else{ if(minutes >0){ return minutes+':'+seconds }else{ if(seconds>0){ return seconds+'秒' }else{ return '00:00' } } } } }, /** * 金额保留两位小数点后,大小 */ priceBigSmall(value){ let val = (Math.floor((value || 0) * 100) / 100).toFixed(2); let splitPrice = val.split("."); let price = `${splitPrice[0]}.${splitPrice[1]}`; return price }, /** * 金额保留两位小数点 */ priceDecimals(value){ let val = (Math.floor((value || 0) * 100) / 100).toFixed(2); return val }, /** * toast提示 */ toast(title, duration = 3000, mask = false, icon = 'none') { if (Boolean(title) === false) { return; } uni.showToast({ title, duration, mask, icon }); }, getPrevPage(){ var pages = getCurrentPages(); // 获取页面栈 var prevPage = pages[pages.length - 2]; // 上一个页面 return prevPage; }, /** * 开发环境全局打印日志 * @param {Object} title */ log(title) { if (process.env.NODE_ENV === 'development' && Boolean(title) === true) { console.log(JSON.stringify(title)); } }, /** * 异步获取设备信息 */ getInfoAsync() { return new Promise((resolve, reject) => { plus.device.getInfo({ success(e) { resolve(e); }, fail(e) { reject(e.message); } }); }); }, /** * 安卓10不支持IMEI,则获取OAID */ getOaidAsync() { return new Promise((resolve, reject) => { plus.device.getOAID({ success(e) { resolve(e); }, fail(e) { reject(e.message); } }); }); }, /** * 获取一个随机数 * @param {Object} min * @param {Object} max */ random(min, max) { switch (arguments.length) { case 1: return parseInt(Math.random() * min + 1, 10); break; case 2: return parseInt(Math.random() * (max - min + 1) + min, 10); break; default: return 0; break; } }, /** * 获取ios的IDFA */ getIdfa() { let idfa = ''; try { if ('iOS' == plus.os.name) { let manager = plus.ios.invoke('ASIdentifierManager', 'sharedManager'); if (plus.ios.invoke(manager, 'isAdvertisingTrackingEnabled')) { let identifier = plus.ios.invoke(manager, 'advertisingIdentifier'); idfa = plus.ios.invoke(identifier, 'UUIDString'); plus.ios.deleteObject(identifier); } plus.ios.deleteObject(manager); } } catch (e) { console.error('获取idfa失败'); } return idfa; }, /* * obj 转 params字符串参数 * 例子:{a:1,b:2} => a=1&b=2 */ objParseParam(obj) { let paramsStr = ''; if (obj instanceof Array) return paramsStr; if (!(obj instanceof Object)) return paramsStr; for (let key in obj) { paramsStr += `${key}=${obj[key]}&`; } return paramsStr.substring(0, paramsStr.length - 1); }, /* * obj 转 路由地址带参数 * 例子:{a:1,b:2} => /pages/research/homepage/index?a=1&b=2 */ objParseUrlAndParam(path, obj) { let url = path || '/'; let paramsStr = ''; if (obj instanceof Array) return url; if (!(obj instanceof Object)) return url; paramsStr = this.objParseParam(obj); paramsStr && (url += '?'); url += paramsStr; return url; }, /* * 获取url字符串参数 */ getRequestParameters(locationhref) { let href = locationhref || ''; let theRequest = new Object(); let str = href.split('?')[1]; if (str != undefined) { let strs = str.split('&'); for (let i = 0; i < strs.length; i++) { theRequest[strs[i].split('=')[0]] = strs[i].split('=')[1]; } } return theRequest; }, /** * 加密字符串 */ strEncode(str) { const key = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'; let l = key.length; let a = key.split(''); let s = '', b, b1, b2, b3; for (let i = 0; i < str.length; i++) { b = str.charCodeAt(i); b1 = b % l; b = (b - b1) / l; b2 = b % l; b = (b - b2) / l; b3 = b % l; s += a[b3] + a[b2] + a[b1]; } return s; }, /** * 解密字符串 */ strDecode(str) { const key = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'; let l = key.length; let b, b1, b2, b3, d = 0, s; s = new Array(Math.floor(str.length / 3)); b = s.length; for (let i = 0; i < b; i++) { b1 = key.indexOf(str.charAt(d)); d++; b2 = key.indexOf(str.charAt(d)); d++; b3 = key.indexOf(str.charAt(d)); d++; s[i] = b1 * l * l + b2 * l + b3; } b = eval('String.fromCharCode(' + s.join(',') + ')'); return b; }, /** * 比较版本号 */ compareVersion(reqV, curV) { if (curV && reqV) { let arr1 = curV.split('.'), arr2 = reqV.split('.'); let minLength = Math.min(arr1.length, arr2.length), position = 0, diff = 0; while ( position < minLength && (diff = parseInt(arr1[position]) - parseInt(arr2[position])) == 0 ) { position++; } diff = diff != 0 ? diff : arr1.length - arr2.length; if (diff > 0) { if (position == minLength - 1) { return 1; } else { return 2; } } else { return 0; } } else { return 0; } }, /** * H5复制 */ h5Copy(content) { let textarea = document.createElement('textarea'); textarea.value = content; textarea.readOnly = 'readOnly'; document.body.appendChild(textarea); textarea.select(); // 选择对象 textarea.setSelectionRange(0, content.length); //核心 let result = document.execCommand('Copy'); // 执行浏览器复制命令 textarea.remove(); const msg = result ? '复制成功' : '复制失败'; this.toast(msg); }, /** * app分享 */ handleAppShare(shareUrl, shareTitle, shareContent, shareImg) { let shareData = { shareUrl, shareTitle, shareContent, shareImg }; appShare(shareData, res => {}); }, async handleWxH5Share(title, desc, link, imgUrl) { // #ifdef H5 if ($mPayment.isWechat()) { if (uni.getSystemInfoSync().platform === 'android') { await $mPayment.wxConfigH5(link); } jweixin.ready(function () { // eslint-disable-next-line jweixin.updateAppMessageShareData({ title, // 分享标题 desc, // 分享描述 link, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致 imgUrl, // 分享图标 success: function () { // 用户确认分享后执行的回调函数 }, cancel: function () { // 用户取消分享后执行的回调函数 } }); // eslint-disable-next-line jweixin.updateTimelineShareData({ title, // 分享标题 desc, // 分享描述 link, // 分享链接,该链接域名或路径必须与当前页面对应的公众号JS安全域名一致 imgUrl, // 分享图标 success: function () { // 用户确认分享后执行的回调函数 }, cancel: function () { // 用户取消分享后执行的回调函数 } }); }); } // #endif }, //截取后四位数 cutOut(value){ if (!value) { return ''; } return value.substring(value.length-4) }, // 去掉字符串中的空格 trim(str){ if (!str) { return ''; } return str.replace(/\s*/g,''); }, // 判断两个对象是否相同 isObjectValueEqual(x, y) { // 指向同一内存时 if (x === y) { return true; } else if ( typeof x == 'object' && x != null && typeof y == 'object' && y != null ) { if (Object.keys(x).length != Object.keys(y).length) return false; for (var prop in x) { if (y.hasOwnProperty(prop)) { if (!this.isObjectValueEqual(x[prop], y[prop])) return false; } else return false; } return true; } else return false; }, platformGroupFilter () { let platformGroup = 'tinyShop'; // #ifdef H5 if ($mPayment.isWechat()) { platformGroup = 'tinyShopWechat'; } else { platformGroup = 'tinyShopH5'; } // #endif // #ifdef MP-QQ platformGroup = 'tinyShopQqMp'; // #endif // #ifdef MP-WEIXIN platformGroup = 'tinyShopWechatMp'; // #endif // #ifdef MP-ALIPAY platformGroup = 'tinyShopAliMp'; // #endif // #ifdef MP-QQ platformGroup = 'tinyShopQqMp'; // #endif // #ifdef MP-BAIDU platformGroup = 'tinyShopBaiduMp'; // #endif // #ifdef APP-PLUS switch(uni.getSystemInfoSync().platform){ case 'android': platformGroup = 'tinyShopAndroid'; break; case 'ios': platformGroup = 'tinyShopIos'; break; } // #endif return platformGroup; }, countDown(ft){ var time =ft*1000-Math.floor(new Date().getTime()) var days=Math.floor(time/(24*3600*1000)) var leave1=time%(24*3600*1000) //计算天数后剩余的毫秒数 var hours=Math.floor(leave1/(3600*1000)) //计算相差分钟数 var leave2=leave1%(3600*1000) //计算小时数后剩余的毫秒数 var minutes=Math.floor(leave2/(60*1000)) //计算相差秒数 var leave3=leave2%(60*1000) //计算分钟数后剩余的毫秒数 var seconds=Math.round(leave3/1000) console.log( days+':'+hours+':'+minutes+':'+seconds) return days+':'+hours+':'+minutes+':'+seconds // if(days >0){ // return days+'天'+hours+':'+minutes+':'+seconds // }else{ // if(hours >0){ // return hours+':'+minutes+':'+seconds // }else{ // if(minutes >0){ // return minutes+':'+seconds // }else{ // if(seconds>0){ // return seconds+'秒' // }else{ // return '00:00' // } // } // } // } }, };