| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382 | 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;
 |