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- const app = {};
- app.sys = class appSystem{
- /**
- * 环境版本判定回调
- * @param {Object.Function} callbacks 回调执行方法
- */
- static envVersion(callbacks){
- if(!uni.getAccountInfoSync) return;
- const current = uni.getAccountInfoSync()?.miniProgram?.envVersion;
- const fn = callbacks[current];
- if(fn && typeof fn =='function') fn();
- }
- }
- app.url = class appUrl{
- /**
- * 跳转到地址
- * @param {String} url path字符串
- * @param {Boolean} mode 跳转模式; false时关闭当前窗口跳转 | null时关闭所有窗口跳转 | 默认为打开新窗口跳转(最多支持10层,页面栈超过10层后默认为false模式);
- */
- static goto(url,mode){
- return new Promise((resolve,reject)=>{
- const fail = (err) => uni.switchTab({url,success});
- const success = () => resolve();
- if(mode === false) return uni.redirectTo({url,fail});
- if(mode === null) return uni.reLaunch({url,fail});
- if(getCurrentPages().length < 10){
- uni.navigateTo({url,fail,success});
- }else{
- uni.redirectTo({url,fail,success});
- }
- });
- }
-
- /**
- * 返回页面
- * @param {int} delta 返回级数
- */
- static back(delta){
- return uni.navigateBack({delta: delta || 1});
- }
-
- /**
- * 刷新页面,会触发onLoad和onShow等钩子
- */
- static refresh(){
- const pages = getCurrentPages();
- const current = pages[pages.length-1];
- const url = current.$page.fullPath;
- app.urlGoto(url,false);
- }
-
- /**
- * 打开新窗口并传递数据
- * @param {String} url path字符串
- * @param {any} data 传递数据
- */
- static open(url,data){
- const pages = getCurrentPages();
- const current = pages[pages.length-1].$page.fullPath;
- uni.navigateTo({url,success: res => {
- res.eventChannel.emit(`OPEN-DATA[${current}]`, data);
- }});
- }
-
- /**
- * 获取open方法发送到数据
- * @param {Component} component 组件对象
- */
- static load(component){
- return new Promise((resolve,reject)=>{
- if(component == undefined) return console.error(`app.url.load(this);`);
- const pages = getCurrentPages();
- const current = pages[pages.length-2]?.$page?.fullPath;
- const caller = component?.getOpenerEventChannel;
- const channel = caller && caller.call(component);
- if(channel && channel.on) channel.on(`OPEN-DATA[${current}]`,data=>resolve(data));
- });
- }
-
- /**
- * 打开其他小程序
- * @param {String} appid 小程序APPID
- * @param {String} path 要打开的程序路径
- * @param {Object} data 要传递给小程序狗子的参数
- */
- static applet(appid,path,data){
- return new Promise((resolve,reject)=>{
- uni.navigateToMiniProgram({
- appId: appid,
- path: path,
- extraData: data || {},
- success: res => resolve(res)
- });
- });
- }
- }
- app.storage = class appStorage{
- /**
- * 设置本地缓存数据
- * @param {String} key 数据键名
- * @param {any} data 存储数据,支持对象
- */
- static set(key,data){
- try{
- uni.setStorageSync(key,data);
- }catch(err){
- console.error('app.setStorageSync error: ',err);
- }
- }
-
- /**
- * 获取本地缓存数据
- * @param {String} key 数据键名
- */
- static get(key){
- return uni.getStorageSync(key);
- }
-
- /**
- * 清除键缓存数据
- * @param {Object} key 数据键名
- */
- static remove(key){
- uni.removeStorageSync(key);
- }
-
- /**
- * 清理所有缓存数据
- */
- static clear(){
- uni.clearStorageSync();
- }
- }
- app.math = class appMath{
- /**
- * 浮点精确相加
- * @param {Number} arg1 参数1
- * @param {Number} arg2 参数2
- */
- static add(arg1,arg2){
- var r1,r2,m;
- try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
- try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
- m=Math.pow(10,Math.max(r1,r2));
- return (arg1*m+arg2*m)/m;
- }
-
- /**
- * 浮点精确相减
- * @param {Number} arg1 参数1
- * @param {Number} arg2 参数2
- */
- static sub(arg1,arg2){
- var r1,r2,m,n;
- try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
- try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
- m=Math.pow(10,Math.max(r1,r2));
- n=(r1=r2)?r1:r2;
- return ((arg1*m-arg2*m)/m).toFixed(n);
- }
-
- /**
- * 浮点精确相乘
- * @param {Number} arg1 参数1
- * @param {Number} arg2 参数2
- */
- static mul(arg1,arg2){
- var m=0,s1=arg1.toString(),s2=arg2.toString();
- try{m+=s1.split(".")[1].length}catch(e){}
- try{m+=s2.split(".")[1].length}catch(e){}
- return Number(s1.replace(".",""))*Number(s2.replace(".",""))/Math.pow(10,m);
- }
-
- /**
- * 浮点精确相除
- * @param {Number} arg1 参数1
- * @param {Number} arg2 参数2
- */
- static div(arg1,arg2){
- var t1=0,t2=0,r1,r2;
- try{t1=arg1.toString().split(".")[1].length}catch(e){};
- try{t2=arg2.toString().split(".")[1].length}catch(e){};
- r1=Number(arg1.toString().replace(".",""));
- r2=Number(arg2.toString().replace(".",""));
- return (r1/r2)*Math.pow(10,t2-t1);
- }
- }
- app.date = class appDate{
- /**
- * 日期格式化
- * @param {String} fmt 格式规则
- * @param {String | Date} date 需要格式化的日期
- */
- static format(fmt,date){
- if(!fmt) fmt = 'yyyy-MM-dd hh:mm:sss';
- if(typeof(date) === 'string') date = new Date(date.replaceAll('-','/'));
- if(!date) date = new Date();
- var o = {
- "M+" : date.getMonth()+1, //月份
- "d+" : date.getDate(), //日
- "h+" : date.getHours(), //小时
- "m+" : date.getMinutes(), //分
- "s+" : date.getSeconds(), //秒
- "q+" : Math.floor((date.getMonth()+3)/3), //季度
- "S" : date.getMilliseconds() //毫秒
- };
- if(/(y+)/.test(fmt)) fmt=fmt.replace(RegExp.$1, (date.getFullYear()+"").substr(4 - RegExp.$1.length));
- for(var k in o) if(new RegExp("("+ k +")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length)));
- return fmt;
- }
- }
- app.popup = class appPopup{
- /**
- * 对话框
- * @param {String} content 弹窗内容
- * @param {String} title 弹窗标题
- * @param {Object} opts 参数
- */
- static confirm(content,title,opts){
- return new Promise((resolve,reject)=>{
- if(!title && title==null) title = '温馨提示';
- opts = Object.assign({
- title: title,
- content: content,
- success: res => resolve(res.confirm==true),
- fail: err => reject(err)
- },opts);
- uni.showModal(opts);
- });
- }
-
- /**
- * 提示框
- * @param {String} content 弹窗内容
- * @param {String} title 弹窗标题
- */
- static alert(content,title){
- return appPopup.confirm(content,title||null,{showCancel:false});
- };
-
- /**
- * 轻提示
- * @param {String} content 提示内容
- * @param {Object} opts 参数
- */
- static toast(content,opts){
- uni.showToast(Object.assign({
- title: content,
- position: 'bottom',
- duration: 2000,
- icon: 'none',
- },opts));
- }
-
- /**
- * 加载条
- * @param {Boolean} visible 显示
- * @param {Object} opts 参数
- */
- static loading(visible,opts){
- if(visible){
- uni.showLoading(Object.assign({title:'载入中',mask:true},opts));
- const timeout = opts?.timeout || (45 * 1000);
- setTimeout(()=>appPopup.loading(false),timeout);
- }else{
- uni.hideLoading();
- }
- }
-
- /**
- * 操作菜单
- * @param {Array} data 列表数据
- * @param {String} key 指定显示字段
- * @param {Object} opts 参数
- */
- static sheet(data,key,opts){
- return new Promise((resolve,reject)=>{
- uni.showActionSheet(Object.assign({
- title: '',
- itemList: data.map(item=>key? item[key] || String(item) : String(item)),
- success: res => resolve({index:res.tapIndex,data:data[res.tapIndex]})
- },opts));
- });
- }
- }
- app.map = class appMap{
- /**
- * 获取当前位置坐标
- * @param {Boolean} high 是否调用高精度接口
- * @param {Object} opts 参数
- */
- static get(high,opts){
- return new Promise((resolve,reject)=>{
- const OPTS = Object.assign({
- success: res =>{
- console.log(res);
- },
- fail: err =>{
- console.log(err);
- }
- },opts);
- high ? uni.getLocation(OPTS) : uni.getFuzzyLocation(OPTS);
- });
- }
- }
- app.act = class appAct{
- /**
- * 拨打电话
- * @param {String} phone
- */
- static callPhone(phone){
- uni.makePhoneCall({phoneNumber:phone});
- }
-
- /**
- * 调用扫描
- * @param {Object} opts 参数配置,详细查看 https://uniapp.dcloud.net.cn/api/system/barcode.html
- */
- static scan(opts){
- return new Promise((resolve,reject)=>{
- uni.scanCode(Object.assign({},{
- success: res=>resolve(res),
- // fail: err=>reject(err),
- },opts));
- });
- }
-
- /**
- * 获取节点信息
- * @param {Component} component 组件
- * @param {String} selector 类似于 CSS 的选择器
- * @param {Boolean} multi 是否多节点
- */
- static selectorQuery(component,selector,multi){
- return new Promise((resolve,reject)=>{
- const query = uni.createSelectorQuery().in(component)[multi?'selectAll':'select'](selector);
- query.boundingClientRect(data=>{
- if(data) resolve(data);
- }).exec();
- });
- }
-
- /**
- * 复制文本到剪贴板
- * @param {String} str 需要复制的文本
- */
- static copy(str){
- return new Promise((resolve,reject)=>{
- uni.setClipboardData({
- data: 'hello',
- success: resolve(),
- fail: err => reject(err)
- });
- });
- }
-
- /**
- * 客服服务
- * @param {Object} id
- * @param {Object} url
- */
- static customerService(id,url){
- return new Promise((resolve,reject)=>{
- wx.openCustomerServiceChat({
- extInfo: {url: url},
- corpId: id,
- success: res => resolve(res),
- fail: err => reject(err)
- });
- });
- }
- }
- module.exports = app;
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