javascript - 获取精确日期 AngularJS

Question

例如，我想获取日 - 1 或月 -1 的日期，我该如何管理？

现在我有:

resolve: {
  data: function($route, $http, $filter) {
    var today = new Date();
    var formattedDate = $filter('date')(today, 'yyyyMMdd');
    return $http.get('./app/sources/stats/'+$route.current.params.mag+'/'+$route.current.params.mag+'_20170205.json').then(function(response) {
      return response.data;
    });
  }
}

Answer 1

var today = new Date();
var yesterday = new Date(today);
yesterday.setDate(today.getDate() - 1);

同样适用于setMonth和getMonth