在for循环中调用Parse getdataInthebackground的问题

Hi I am trying to query some files from my Parse database and I want the files to be sorted according to the updateAt time. I have the following code. The query works and the results are sorted according to my condition, but when I load the files using getDataInBackground and then add to an array. The files are not sorted and they appear to be random in the array. Hi I am trying to query some files from my Pars