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TA貢獻(xiàn)1825條經(jīng)驗(yàn) 獲得超4個(gè)贊
兩全其美如何?我將答案與OP的格式結(jié)合在一起。
function pretty_time_string(num) {
return ( num < 10 ? "0" : "" ) + num;
}
var start = new Date;
setInterval(function() {
var total_seconds = (new Date - start) / 1000;
var hours = Math.floor(total_seconds / 3600);
total_seconds = total_seconds % 3600;
var minutes = Math.floor(total_seconds / 60);
total_seconds = total_seconds % 60;
var seconds = Math.floor(total_seconds);
hours = pretty_time_string(hours);
minutes = pretty_time_string(minutes);
seconds = pretty_time_string(seconds);
var currentTimeString = hours + ":" + minutes + ":" + seconds;
$('.timer').text(currentTimeString);
}, 1000);
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