js 日期循环获取最近30天 

 1 //此方法参考 http://www.cnblogs.com/mingforyou/p/3551188.html
 2 function addDate(dd,dadd){
 3         var a = new Date(dd)
 4         a = a.valueOf()
 5         a = a + dadd * 24 * 60 * 60 * 1000
 6         a = new Date(a)
 7         return a;
 8     }
 9 
10 var now = new Date();
11         var dataTitle = [];//保存获取到的日期
12         for(i=0;i<30;i++){
13             var month = (now.getMonth()+1)
14             dataTitle[i]=(month+"-"+now.getDate());
15             now = addDate(month+"/"+now.getDate()+"/"+now.getFullYear(),-1);
16         }

 

posted @ 2016-03-01 09:04  notnull  阅读(2224)  评论(0)    收藏  举报