code: function createDescSorter( property ) {
          property = property || 'k';
  
          return function ( a, b ) {
              var aValue = a[ property ];
              var bValue = b[ property ];
  
              if ( bValue === '*' ) {
                  return -1;
              }
  
              if ( aValue === '*' ) {
                  return 1;
              }
  
              return bValue.length - aValue.length;
          };
      }
docs: 创建数组字符数逆序排序函数
  
  @ignore
  @param {string} property 数组项对象名
  @return {Function}