MiniPrograms/utils/CommonMethods.js

// 处理多次点击
function noMultipleClicks(methods) {
	//复制this对象为that指向当时的this,防止找不到所需调用页面的页面对象
	let that = this;
	if (that.noClick) {
		that.noClick = false;
		//点击方法
		methods();
		setTimeout(function() {
			that.noClick = true;
		}, 2000)
	} else {
		console.log("请稍后点击")
	}
}
//格式化时间方法
function dateUtil(fmt) {
	let o = {
		"M+": this.getMonth() + 1, //月份
		"d+": this.getDate(), //日
		"h+": this.getHours(), //小时
		"m+": this.getMinutes(), //分
		"s+": this.getSeconds(), //秒
		"q+": Math.floor((this.getMonth() + 3) / 3), //季度
		"S": this.getMilliseconds() //毫秒
	};
	if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
	for (let 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;
}
//获取近几天时间数组
function getRecentDateArray(day) {
	let recentDate = new Array();
	for (let i = day; i > 0; i--) {
		let dayTime = new Date();
		dayTime.setDate(dayTime.getDate() - i + 1);
		recentDate.push(dayTime.format("M-dd"));
	}
	return recentDate
}
//时间戳转换为时间
function timeStampToTime(timestamp) {
	timestamp = timestamp ? timestamp : null;
	let date = new Date(timestamp); //时间戳为10位需*1000，时间戳为13位的话不需乘1000
	let Y = date.getFullYear() + '-';
	let M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
	let D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + ' ';
	let h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
	let m = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes();
	let s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();
	// return Y + M + D + h + m + s;
	return M + D + h + m;
}

export default {
	noMultipleClicks,
	dateUtil,
	getRecentDateArray,
	timeStampToTime
}