修改作业打包下载时有一个README的文件

app/controllers/zipdown_controller.rb

@@ -99,9 +99,9 @@ class ZipdownController < ApplicationController
 
         zipfile.add(rename_file, filename)
       end
-      zipfile.get_output_stream('ReadMe') do |os|
+      #zipfile.get_output_stream('ReadMe') do |os|
-        os.write 'Homeworks'
+      #  os.write 'Homeworks'
-      end
+      #end
     end
     zipfile_name
   rescue Errno => e