python http上传文件处理示例

2015/09/05 31615

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<HTML>
 
<FORM ACTION='cgi-bin/action.py' METHOD='POST' enctype='multipart/form-data'>
    <input type='hidden' name='user' value='lola'>
    <input type='hidden' name='action' value='upload'>
    <BR><I>FILE:</I> <INPUT TYPE='FILE' NAME=upfile>
<br>
<input type='submit' value='Press'> to upload the file!
</form>
 
</HTML>
 
File:action.py
 
#!c:/Python25/python
 
import cgi
import sys
 
def gen_html_header() :
    print 'Content-Type: text/html\n\n'
    print '<HTML>'
 
def gen_html_trailer() :
    print '</HTML>'
gen_html_header()
form = cgi.FieldStorage()
try :
    file_contents = form['upfile'].value
    print file_contents
except :
    print sys.exc_info()
 
gen_html_trailer()