54.前端08——JavaScript课后练习

编写代码，将当前日期按“2017-12-27 11:11 星期三”格式输出(提示:switch结构)

function print_time() {
    var d1 = new Date();
    var year = d1.getFullYear();
    var month = d1.getMonth() + 1;
    var day = d1.getDate();
    var hour = d1.getHours();
    var minute = d1.getMinutes();
    var day_0f_week = d1.getDay()
    var week
    switch (day_0f_week) {
    case 0 :
        week='星期天';
        break;
    case 1 :
        week='星期一';
        break;
    case 2 :
        week='星期二';
        break;
    case 3 :
        week='星期三';
        break;
    case 4 :
        week='星期四';
        break;
    case 5 :
        week='星期五';
        break;
    case 6 :
        week='星期六';
        break;
    }

    var strTime = `
    ${year}-${month}-${day} ${hour}:${minute} ${week}
    `;
    console.log(strTime)
}
print_time()

console结果

print_time()
VM389:38
    2020-5-16 11:13 星期六