获取当地时间

 1 var date = new Date(),
 2 year = date.getFullYear(),
 3 month = date.getMonth() + 1,//从0开始
 4 day = date.getDate(),
 5 week = date.getDay(),//0表示星期日
 6 hour = date.getHours(),
 7 minute = date.getMinutes(),
 8 second = date.getSeconds(),
 9 time = date.toLocaleDateString(),//当前日期Tuesday, September 26, 2017
10 timer = date.toLocaleString(),//日期与时间Tue Sep 26 2017 22:23:18 GMT+0800 (中国标准时间)
11 times = date.toLocaleTimeString();//时间22:23:18 
12 switch(week){
13     case 1:week = ‘星期一‘;break;
14     case 2:week = ‘星期二‘;break;
15     case 3:week = ‘星期三‘;break;
16     case 4:week = ‘星期四‘;break;
17     case 5:week = ‘星期五‘;break;
18     case 6:week = ‘星期六‘;break;
19     case 0:week = ‘星期日‘;break;
20     default:break;
21 };
22 minute = minute <= 9 ? (‘0‘+1) : minute; 
23 second = second <= 9 ? (‘0‘+1) : second; 
24 console.log(year+‘-‘+month+‘-‘+day+week+‘/‘+hour+‘:‘+minute+‘:‘+second+‘/‘+time+‘/‘+timer+‘/‘+times);