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How to get today's day of the week code in js

小云云

Release： 2018-02-24 13:13:37

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This article mainly shares with you how to get today's day of the week code in js. I hope it can help you.

  1.初级方法 
    var week = new Date().getDay(),str=&#39;今天是星期&#39;;
    if(week === 0){str += &#39;日&#39;}...
    或者switch..
  2.中级方法
  var week = new Date().getDay(), 
      arr = [&#39;日&#39;, &#39;一&#39;, &#39;二&#39;, &#39;三&#39;, &#39;四&#39;, &#39;五&#39;, &#39;六&#39;],
      str = &#39;今天是星期&#39;+arr[week];
  3.高级方法
  var str= &#39;今天是星期&#39;+&#39;日一二三四五六&#39;.charAt(new Date().getDay());

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