1 #coding=utf8 2 import web 3 4 urls = (‘/‘,‘Home‘, 5 ‘/upload‘, ‘Upload‘) 6 7 app = web.application(urls, globals()) 8 9 class Upload: 10 def GET(self): 11 web.header("Content-Type","text/html; charset=utf-8") 12 return """<html><head><title>Upload</title></head><body> 13 <form method="POST" enctype="multipart/form-data" action=""> 14 <input type="file" name="myfile" /> 15 <br/> 16 <input type="submit" /> 17 </form> 18 </body></html>""" 19 def POST(self): 20 x = web.input(myfile={}) 21 filedir = ‘./‘ # change this to the directory you want to store the file in. 22 if ‘myfile‘ in x: # to check if the file-object is created 23 filepath=x.myfile.filename.replace(‘\\‘,‘/‘) # replaces the windows-style slashes with linux ones. 24 filename="thisismy.file" # splits the and chooses the last part (the filename with extension) 25 fout = open(filedir +‘/‘+ filename,‘w‘) # creates the file where the uploaded file should be stored 26 fout.write(x.myfile.file.read()) # writes the uploaded file to the newly created file. 27 fout.close() # closes the file, upload complete. 28 raise web.seeother(‘/upload‘) 29 30 if __name__ == "__main__": 31 app.run()
原文：http://www.cnblogs.com/catmelo/p/3898357.html