I recorded a script as follow:

"Referer= t&unitguid=9d8d4d29-80b8-4584-afba-82200077ee&idTree =31_2004013110&id=&operation=5",
"EncType=multipart/form-data; boundary=---------------------------7d43d42ebf02f4",

There are too much '0\' in the script and cant be readed. I want insert a row into the database in the script that maybe hide in those '0\', So I cant use a parameter. And there is P-key in the database table. and when I recorded it worked wrong,I mean the script. but the JSP worked well when I browse in IE.

I think It must because the "EncType=multipart/form-data there. anyone have the experience, any word is welcome!