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python http上传文件处理示例

flyfish 2018年06月24日 编程语言 1096 0
<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()

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