http://www.tutorialspoint.com/python/python_cgi_programming.htm 'filename'
系统是debian squeeze, python 2.6.6, apache2
错误信息如下
Phase: 'PythonHandler'
Handler: 'mod_python.publisher'
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1537,
in HandlerDispatch
default=default_handler, arg=req, silent=hlist.silent)
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1229,
in _process_target
result = _execute_target(config, req, object, arg)
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1128,
in _execute_target
result = object(arg)
File "/usr/lib/python2.6/dist-packages/mod_python/publisher.py", line 204,
in handler
module = page_cache[req]
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1059,
in __getitem__
return import_module(req.filename)
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 296,
in import_module
log, import_path)
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 680,
in import_module
execfile(file, module.__dict__)
File "/home/ghuang/www/cgi/t1.py", line 9, in
fileitem = form['filename']
File "/usr/lib/python2.6/cgi.py", line 541, in __getitem__
raise KeyError, key
KeyError: 'filename'
MODULE CACHE DETAILS
Accessed: Fri Oct 7 00:25:55 2011
Generation: 17
action="save_file.py" method="post">
File:
Here is the script save_file.py to handle file upload:
#!/usr/bin/python
import cgi, os
import cgitb; cgitb.enable()
form = cgi.FieldStorage()
# Get filename here.
fileitem = form['filename']
# Test if the file was uploaded
if fileitem.filename:
# strip leading path from file name to avoid
# directory traversal attacks
fn = os.path.basename(fileitem.filename)
open('/tmp/' + fn, 'wb').write(fileitem.file.read())
message = 'The file "' + fn + '" was uploaded successfully'
