倒计时
timeOut(value) {
let that = this;
let timer;
let orign_time = Date.parse(new Date()) / 1000;
let leftTime = value; //转化成秒,传入的是时间戳
let maxTime = leftTime - orign_time;
timer = setInterval(function CountDownTime() {
if (maxTime >= 0) {//判断传入的时间
that.days = parseInt(maxTime / 60 / 60 / 24, 10); //计算剩余的天数
that.hours = parseInt((maxTime / 60 / 60) % 24, 10); //计算剩余的小时
that.minutes = parseInt((maxTime / 60) % 60, 10); //计算剩余的分钟
that.seconds = parseInt(maxTime % 60, 10); //计算剩余的秒数
--maxTime;
} else {
console.log('时间到')
clearInterval(timer);
}
}, 1000);
},
timeOut(123456788999090)
时间日期即时钟
getNowtime() {
let that = this;//使用vue框架时，没有使用把that去掉
// let week = ["SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"];
let week = [
"星期日",
"星期一",
"星期二",
"星期三",
"星期四",
"星期五",
"星期六"
];
let timerID = setInterval(updateTime, 1000);
updateTime();
function updateTime() {
let cd = new Date();
that.time =
that.zhuanHua(cd.getHours(), 2) +
":" +
that.zhuanHua(cd.getMinutes(), 2) +
":" +
that.zhuanHua(cd.getSeconds(), 2);
that.date =
that.zhuanHua(cd.getFullYear(), 4) +
"年" +
that.zhuanHua(cd.getMonth() + 1, 2) +
"月" +
that.zhuanHua(cd.getDate(), 2) +
"日" +
" " +
week[cd.getDay()];
}
},
zhuanHua(num, digit) {//添加时间日期小于10时，添加一个0
let zero = "";
for (var i = 0; i < digit; i++) {
zero += "0";
}
return (zero + num).slice(-digit);
}
},