作者ffrr (冰色太阳)
看板Programming
标题[问题] Http file upload 问题
时间Tue Jun 3 01:23:50 2008
浏览器发送的资讯
POST / HTTP/1.1
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/x-shockwave-flash, application/vnd.ms-excel,
application/vnd.ms-powerpoint, application/msword, */*
Accept-Language: zh-tw
Content-Type: multipart/form-data;
boundary=---------------------------7d8319307a0510
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Foxy/1; Avant
Browser; Foxy/1)
Content-Length: 7012
Connection: Keep-Alive
Cache-Control: no-cache
-----------------------------7d8319307a0510
Content-Disposition: form-data; name="file"; filename="C:\123.gif"
Content-Type: image/gif
Binary data在这里
-----------------------------7d8319307a0510--
目前有几个问题不知道该如何解决
1)可以用 WebBrowser.Navigate URL, Flags, TargetFrame, PostData, Headers
来上传吗?
2)上列的PostData及Headers是指
3)Content-Length的值怎麽计算的呢?
4)binary data 该怎麽处理,因为有成功上传文字档(TXT),但是JPG或是EXCEL这些
传上去後下载回来,都无法正常开启
希望有高手能够帮帮我,或是有原始码可以参考吗?
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