Question

我有一个日期数组

["Mon Jul 16 2018 11:40:28 GMT+0200 (CEST)",
 "Fri Jul 13 2018 09:33:46 GMT+0200 (CEST)",
 "Fri Jul 13 2018 09:21:36 GMT+0200 (CEST)",
 "Fri Jul 13 2018 09:03:42 GMT+0200 (CEST)",
 "Fri Jul 13 2018 09:01:05 GMT+0200 (CEST)",
 "Fri Jul 13 2018 08:53:23 GMT+0200 (CEST)",
 "Fri Jul 13 2018 08:52:33 GMT+0200 (CEST)",
 "Thu Jul 12 2018 13:41:59 GMT+0200 (CEST)",
 "Thu Jul 12 2018 13:41:49 GMT+0200 (CEST)",
 "Thu Jul 12 2018 13:41:42 GMT+0200 (CEST)"]

我想以其他格式获取它

2018年7月16日星期一，而不是“ 2018年7月16日星期一格林尼治标准时间+0200（CEST）”

有没有一种方法可以浏览表格并转换日期？

const test1 = test.map(a => a.toISOString().slice(0, 10))
        console.log(test1)

尝试了此错误

var test = ["Mon Jul 16 2018 11:40:28 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:33:46 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:21:36 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:03:42 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:01:05 GMT+0200 (CEST)",
  "Fri Jul 13 2018 08:53:23 GMT+0200 (CEST)",
  "Fri Jul 13 2018 08:52:33 GMT+0200 (CEST)",
  "Thu Jul 12 2018 13:41:59 GMT+0200 (CEST)",
  "Thu Jul 12 2018 13:41:49 GMT+0200 (CEST)",
  "Thu Jul 12 2018 13:41:42 GMT+0200 (CEST)"
]

// Monday 16 July 2018 instead of "Mon Jul 16 2018 11:40:28 GMT+0200 (CEST)"



const test1 = test.map(a => a.toISOString().slice(0, 10));
console.log(test1)

Answer 1

toISOString没有给我您想要的格式。

您想要

2018年7月16日星期一

代替

“ 2018年7月16日星期一11:40:28 GMT + 0200（CEST）”

toLocaleString给了我们一个月的时间：

foreach

然后您可以像这样移动文本：

new Date(a).toLocaleString("en-us",{ 
   weekday: 'long', 
   year: 'numeric', 
   month: 'long', 
   day: 'numeric' })

Answer 2

尝试一下。

var days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]

var months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]

var test = ["Mon Jul 16 2018 11:40:28 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:33:46 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:21:36 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:03:42 GMT+0200 (CEST)",
  "Fri Jul 13 2018 09:01:05 GMT+0200 (CEST)",
  "Fri Jul 13 2018 08:53:23 GMT+0200 (CEST)",
  "Fri Jul 13 2018 08:52:33 GMT+0200 (CEST)",
  "Thu Jul 12 2018 13:41:59 GMT+0200 (CEST)",
  "Thu Jul 12 2018 13:41:49 GMT+0200 (CEST)",
  "Thu Jul 12 2018 13:41:42 GMT+0200 (CEST)"
]

// Monday 16 July 2018 instead of "Mon Jul 16 2018 11:40:28 GMT+0200 (CEST)"



const test1 = test.map(a => { 
  a= new Date(a);
  var c= days[a.getDay()]+" "+a.getDate()+" "+months[a.getMonth()]+" "+a.getFullYear();
  return c;
});
console.log(test1)

将IsoDate数组转换为日期格式

2 个答案: