Python的 - CGI字段存儲錯誤

Question

我有這個在我的python腳本

form = cgi.FieldStorage() 
print form 
print form.getvalue("param") 

二號線打印FieldStorage(None, None, 'param=abcd')和3號線會導致錯誤

File "/var/www/cgi-bin/use_save.py", line 24, in <module> 
    print form.getvalue("param") 
    File "/usr/lib64/python2.7/cgi.py", line 548, in getvalue 
    if key in self: 
    File "/usr/lib64/python2.7/cgi.py", line 594, in __contains__ 
    raise TypeError, "not indexable" 
    TypeError: not indexable 

是什麼原因造成這個錯誤的值是隻傳遞一個字符串？

Answer 1

嘗試將表單的enctype更改爲multipart/form-data或application/x-www-form-urlencoded。

點擊此處瞭解詳情：http://www.futurequest.net/forums/showthread.php?t=14245

http://www.w3schools.com/tags/att_form_enctype.asp