// 日期格式化
	function getNowFormatDate(date) {
		// var date = new Date();
		var seperator1 = "-";
		var seperator2 = ":";
		var month = date.getMonth() + 1;
		var strDate = date.getDate();
		if (month >= 1 && month <= 9) {
			month = "0" + month;
		}
		if (strDate >= 0 && strDate <= 9) {
			strDate = "0" + strDate;
		}
		// yyyy-mm-dd 
		var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate;
		//	yyyy-mm-dd hh:mm:ss
		// var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate +
		// 	" " + date.getHours() + seperator2 + date.getMinutes() +
		// 	seperator2 + date.getSeconds();
		return currentdate;
	}

	var date = new Date();
	// 过去一周的
	date.setDate(date.getDate() - 7);
	var datebg = new Date();
	this.bgtime = String(getNowFormatDate(datebg))
	this.endtime = String(getNowFormatDate(date))