xingyou/vue/mobile/src/utils/utils.js

export default {
    // 日期格式化
    formatDate(datestr, fmt = 'yyyy-MM-dd') {
        let date = new Date(datestr)
        let o = {
            'M+': date.getMonth() + 1, // 月份
            'd+': date.getDate(), // 日
            'h+': date.getHours(), // 小时
            'm+': date.getMinutes(), // 分
            's+': date.getSeconds(), // 秒
            '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
    },
	
	// 判断期间范围是否在12:00-12:30,20:00-20:30
	duringTime(){
		let nowDate = new Date();
		let hour = nowDate.getHours();
		let minutes = nowDate.getMinutes();
		let seconds = nowDate.getSeconds();
		
		if((hour == 12 && minutes < 30) || (hour == 20 && minutes < 30)){
			return true;
		} else {
			return false;
		}
	},

    // 时间格式化
    formatDateTime(datestr, fmt = 'yyyy-MM-dd hh:mm:ss') {
        let date = new Date(datestr)
        let o = {
            'M+': date.getMonth() + 1, // 月份
            'd+': date.getDate(), // 日
            'h+': date.getHours(), // 小时
            'm+': date.getMinutes(), // 分
            's+': date.getSeconds(), // 秒
            '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
    },
	// 时间戳转时间倒计时
	formatTime(datestr){
        let day = Math.floor(datestr/1000/60/60/24);
		let hour = Math.floor(datestr/1000/60/60%24);
		let min = Math.floor(datestr/1000/60%60);
		let sec = Math.floor(datestr/1000%60);

		if (hour < 10) {
			 hour = "0" + hour;
		}
		if (min < 10) {
			 min = "0" + min;
		}
		if (sec < 10) {
			 sec = "0" + sec;
		}
		let str = '';
		if(day > 0){
			str = day+'天'+hour + ":" + min + ":" + sec;
		}else{
			str = hour + ":" + min + ":" + sec;
		}
		return str;
	},
	
	// 计算工作年限
	getAge(datestr){
		if(datestr){
			let nowDate = new Date().toLocaleDateString();
			let jobDate = new Date(datestr * 1000).toLocaleDateString();
			let nowYear = Number(nowDate.split('/')[0]);
			let nowMonth = Number(nowDate.split('/')[1]);
			let nowDay = Number(nowDate.split('/')[2]);
			
			let jobYear = Number(jobDate.split('/')[0]);
			let jobMonth = Number(jobDate.split('/')[1]);
			let jobDay = Number(jobDate.split('/')[2]);
			
			let jobAge = nowYear - jobYear - 1;
			
			if(jobMonth < nowMonth || (jobMonth == nowMonth && jobDay <= nowDay)){
				jobAge++;
			}
			return jobAge;
		}else{
			return '-';
		}
	},

    /*
     * 根据Value格式化为带有换行、空格格式的HTML代码
     * @param strValue {String} 需要转换的值
     * @return  {String}转换后的HTML代码
     * @example  
     * getFormatCode("测\r\n\s试")  =>  “测<br/> 试”
     */
    getFormatCode(strValue) {
        return strValue.replace(/\r\n/g, '<br/>').replace(/\n/g, '<br/>').replace(/\s/g, '&nbsp;');
    },
    // 格式化数字 ‘xx.00’
    formatNum(num, len = 2) {
        if (isNaN(num) || !num) {
            return '0.00';
        } else {
            return parseFloat(num).toFixed(len)
        }
    },
	// 格式化手机号
	formatPhone(cellValue) {
	    if (Number(cellValue) && String(cellValue).length === 11) {
	    	var mobile = String(cellValue)
	    	var reg = /^(\d{3})\d{4}(\d{4})$/
	    	return mobile.replace(reg, '$1****$2')
	    } else {
	    	return cellValue
	    }
	},
    // 保存到localstorage
    setStorage(key, value) {
        if (value.expire) {
            value.expire = new Date().getTime() + value.expire * 1000;
        }
        uni.setStorage({
            key: key,
            data: JSON.stringify(value),
            success: function () {}
        });
    },
    // 获取localStorage里面到name值
    getStorage(name) {
        try {
            const value = JSON.parse(uni.getStorageSync(name));
            let nowDate = new Date();
            let expireDate = new Date(value.expire);

            if (value) {
                if (value.expire) {
                    if (nowDate < expireDate) {
                        return value.token
                    } else {
                        return null;
                    }
                } else {
                    return value
                }
            } else {
                return null;
            }
        } catch (e) {
            return null;
        }
    },
    //随机key
    getRandom(len) {
        len = len || 32;
        var $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678';
        var maxPos = $chars.length;
        var pwd = '';
        for (var i = 0; i < len; i++) {
            pwd += $chars.charAt(Math.floor(Math.random() * maxPos));
        }
        return pwd;
    },
	// 将返回的时间戳与当前时间戳进行比较，转换成几秒前、几分钟前、几小时前、几天前的形式
    getDateDiff(dateTime) {
        var publishTime = dateTime, //秒
            d_seconds,
            d_minutes,
            d_hours,
            d_days,
            timeNow = parseInt(new Date().getTime() / 1000), //秒
            d,
            date = new Date(publishTime * 1000),
            Y = date.getFullYear(),
            M = date.getMonth() + 1,
            D = date.getDate(),
            H = date.getHours(),
            m = date.getMinutes(),
            s = date.getSeconds();

        //小于10的在前面补0
        if (M < 10) {
            M = '0' + M;
        }
        if (D < 10) {
            D = '0' + D;
        }
        if (H < 10) {
            H = '0' + H;
        }
        if (m < 10) {
            m = '0' + m;
        }
        if (s < 10) {
            s = '0' + s;
        }

        d = timeNow - publishTime;
        d_days = parseInt(d / 86400);
        d_hours = parseInt(d / 3600);
        d_minutes = parseInt(d / 60);
        d_seconds = parseInt(d);

        if (d_days > 0 && d_days < 3) {
            return d_days + '天前';
        } else if (d_days <= 0 && d_hours > 0) {
            return d_hours + '小时前';
        } else if (d_hours <= 0 && d_minutes > 0) {
            return d_minutes + '分钟前';
        } else if (d_seconds < 60) {
            if (d_seconds <= 0) {
                return '刚刚发表';
            } else {
                return d_seconds + '秒前';
            }
        } else if (d_days >= 3 && d_days < 30) {
            return M + '-' + D + ' ' + H + ':' + m;
        } else if (d_days >= 30) {
            return Y + '-' + M + '-' + D + ' ' + H + ':' + m;
        }
    },
	// 去登录
	toLogin(){
		uni.showModal({
			title: '提示',
			content: '登录才可以领取奖励，是否去登录',
			success: function (res) {
				if (res.confirm) {
					uni.navigateTo({
						url: "/pages/login/login"
					})
				} else if (res.cancel) {
					
				}
			}
		})
	},
    //判断微信浏览器
    iswx() {
        let isWeixin = false;
        // #ifdef H5
        var ua = navigator.userAgent.toLowerCase();
        isWeixin = ua.indexOf('micromessenger') != -1;
        // #endif
        return isWeixin;
    },
    // 微信登录跳转
    toWechatlogin(params) {
        this.setStorage('back_url', params);
        if (this.iswx()) {
			let url = encodeURI('https://www.glt365.com/weapp/bind');
            window.location.href = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx3d3fef277795c663&redirect_uri='+url+'&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect';
        } else {
            uni.navigateTo({
                url: '/pages/login/login'
            })
        }
    },
	// 跳转页面 type: switchTab
	toUrl(url, type){
		var reg = /(http|https):\/\/([\w.]+\/?)\S*/ig
		if(url.match(reg)){
			uni.navigateTo({
				url: '/pages/user/webView?url='+url
			})
		} else {
			if(type == 'switchTab'){
				uni.switchTab({
					url: url
				})
			}else{
				uni.navigateTo({
					url: url
				})
			}
			
		}
	},
	//
	formatLocation(res) {
		var regex = /^(北京市|天津市|重庆市|上海市|香港特别行政区|澳门特别行政区)/;
		var REGION_PROVINCE = [];
		var addressBean = {
			REGION_PROVINCE: null,
			REGION_COUNTRY: null,
			REGION_CITY: null,
			ADDRESS: null
		};
	
		function regexAddressBean(address, addressBean) {
			regex = /^(.*?[市]|.*?地区|.*?特别行政区)(.*?[市区县])(.*?)$/g;
			var addxress = regex.exec(address);
			addressBean.REGION_CITY = addxress[1];
			addressBean.REGION_COUNTRY = addxress[2];
			addressBean.ADDRESS = addxress[3] + "(" + res.name + ")";
			// console.log(addxress);
		}
		if (!(REGION_PROVINCE = regex.exec(res.address))) {
			regex = /^(.*?(省|自治区))(.*?)$/;
			REGION_PROVINCE = regex.exec(res.address);
			addressBean.REGION_PROVINCE = REGION_PROVINCE[1];
			regexAddressBean(REGION_PROVINCE[3], addressBean);
		} else {
			addressBean.REGION_PROVINCE = REGION_PROVINCE[1];
			regexAddressBean(res.address, addressBean);
		}
		return addressBean
	},
	// 计算经纬度距离
	distance(location1, location2) {
		let lat1 = location1.lat;
		let lng1= location1.lon;
		let lat2 = location2.lat;
		let lng2= location2.lon;
		
		var radLat1 = lat1 * Math.PI / 180.0;
		var radLat2 = lat2 * Math.PI / 180.0;
		var a = radLat1 - radLat2;
		var b = lng1 * Math.PI / 180.0 - lng2 * Math.PI / 180.0;
		var s = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(radLat1) * Math.cos(radLat2) * Math.pow(Math.sin(b / 2), 2)));
		s = s * 6378.137;
		s = Math.round(s * 10000) / 10000;
		return this.formatNum(s)  // 单位千米
	}
}