Python server file upload download +gui "Tkinter"

It's probably one of those things that comes with a server through an application.

1.GUI

It's tkinter.

1 #-*-coding:utf-8-*-2  fromTkinterImport*3 ImportTkinter.filedialog4 ImportRequests5 6 7 defUpload ():8     Print('Upload')9Selectfilename = Tkinter.filedialog.askopenfilename (title='Select File')#Select FileTen      OneR = Requests.post ('Http://127.0.0.1:8000/upload', files={'file': Open (Selectfilename,'RB')}) A     Print(R.content.decode ('Utf-8')) -SetText = R.content.decode ('Utf-8') -     Print(SetText.__class__) the E1.delete (0,end) - E1.insert (0,settext) -  - defDownload (): +link =E1.get () -Files =requests.get (link) + files.raise_for_status () APath =Tkinter.filedialog.asksaveasfilename () at     Print(files.content) -With open (path,'WB') as F: - f.write (files.content) -  -  -Root =Tk () inRoot.title ('Download') -Root.geometry ('+500+300') to  +e1 = Entry (root,width=50) -E1.grid (row=0, column=0) the  *BTN1 = Button (root,text='Upload', command=upload). Grid (Row=1, column=0,pady=5) $BTN2 = Button (root,text='Download', command=download). Grid (row=2, column=0,pady=5)Panax NotoginsengBtn3 = Button (root,text='Copy',). Grid (Row=3, column=0,pady=5) -  theMainloop ()

The server to the Chinese file name is very unfriendly, as long as the Chinese file name appears, will error, make I am not in the mood, so the copy function is not implemented

And a bunch of messy codes, anyway, I don't understand.

A will have to use bytes () to the binary code, a will also decode and encode, a little fan ...

2. Server

With a huge simple frame, simply return to one or two pages on it, after all, the simulation

1 #-*-coding:utf-8-*-2 ImportWeb3URLs = (4     '/','Index',5     '/upload','Upload',6)#Routing7 8Render = Web.template.render ('Template')9 Ten classIndex: One     defGET (self):#How to request a function name A         returnRender.index () -  - classUpload: the     defPOST (self): -info = web.input (file = {})#Receive Data -filename = info['file'].filename -Thisfile = info['file'].file.read () +With open ('static/%s'%filename,'WB') as F: - f.write (thisfile) +s = Format ('http://127.0.0.1:8000/static/%s'%filename) A         returns at  -  -App =web.application (URLs, Globals ()) -  - if __name__=='__main__':#Entry function Judgment - App.run () in  - #' server.py 127.0.0.1:8000 '

Before using Django to write a simple music site, a lot of details are forgotten, this use when feeling a bit like, also is a small memory of a bit

Summarize

Holiday is really boring, want to learn a bit more practical knowledge, but found that the impossible, really confused

This time, let's do a little thing, practice practiced hand.

Chinese is really unfriendly!!!!!!!!!!!!!!!!!!!!!!!!!!

Too TM trouble, but for these messy coding problems, I can shorten the time spent 80%!!!

What a terrible number, but this is the problem of no brain, can toss the people die

Oh, yes. The Post method in the Requsets package, when the parameter has files=, the file name of this upload cannot be Chinese

Otherwise, the server won't receive the parameters.

Finally changed the urllib3.py source under the decoding of a function, from the ' ascll ' changed to ' Utf-8 ', in order to upload Chinese file name files

However, when downloading the Chinese file, there will be errors such as access

http://127.0.0.1:8000/static/hello. txt, the server side will error "Wsgi what", this error, baidu,google have no, no solution, give up, the mood is very poor

Python server file upload download +gui "Tkinter"