day54---作业

day54作业

必做题
1.博客园首页搭建(继续完成)
2.js部分博客整理(熟悉语法结构及重点强调知识点记忆)
3.基础薄弱的同学整理回顾之前的知识点，没事多找些代码敲一敲保持手感
选做题
1.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)

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)

var dt = new Date();
var year,month,date,hour,minute,timeHead,timeTail,timeWeek,timeString;
year = dt.getFullYear();
month = dt.getMonth()+1;
date = dt.getDate();
timeHead = [`${year}`,`${month}`,`${date}`].join('-');
hour = dt.getHours();
minute = dt.getMinutes();
timeTail = [`${hour}`,`${minute}`].join(':');
switch(dt.getDay()){
    case 0:
        timeWeek="星期天";
        break;
    case 1:
        timeWeek="星期一";
        break;
    case 2:
        timeWeek="星期二";
        break;
    case 3:
        timeWeek="星期三";
        break;
    case 4:
        timeWeek="星期四";
        break;
    case 5:
        timeWeek="星期五";
        break;
    case 6:
        timeWeek="星期六";
        break;
}
timeString = [`${timeHead}`,`${timeTail}`,`${timeWeek}`].join(' ');

// "2020-5-16 11:8 星期六"

使用python代码来实现

import time

Week_info = {
    '0': '星期天',
    '1': '星期一',
    '2': '星期二',
    '3': '星期三',
    '4': '星期四',
    '5': '星期五',
    '6': '星期六',
}
time_string = time.strftime('%Y-%m-%d %H:%M %w')
time_list = time_string.split(' ')
for key in Week_info:
    if key == time_list[-1]:
        time_list[-1] = Week_info[key]
time_s = ' '.join(time_list)
print(time_s)  # 2020-05-16 11:28 星期六