一问百答上传图片出问题

ken2342

网址：http://www.yiwenbaida.com/    上传图片部分，弄来弄去都弄不好。本人比较蠢，请举例说明一下，谢谢、求例子。

返回信息：
{msg: 0, msbox: "请选择要上传文件！"}


[编码]utf8[/编码]


--------------------------------------------------------------------------------正式发布
[文件目录]C:\Users\Administrator\Desktop\*.jpg[/文件目录]
[发布提交网址1]http://www.yiwenbaida.com/Handler/UpLoad_UserFileUploadHandler.ashx[/发布提交网址1]
[发布协议头1]Content-Type: multipart/form-data; boundary=---------------------------7df8cf40b5e[/发布协议头1]
[发布提交数据1]
Cookie: baidahome=; CNZZDATA3605052=cnzz_eid%3D1262265255-1447684340-%26ntime%3D1447684340; bdshare_firstime=1447686839260; ASP.NET_SessionId=nc4pdlvtee4ighbck3vx1i45; VipName=Baida=tianen81; VipPwd=Baida=D59768CEF96A2543B9B092919840906F

-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="__VIEWSTATE"

/wEPDwUKLTkzMzUzMTM2NGRkY4XDqy6RWRkU9Tmm/TVTn9BhsLE=
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="key"

7EA3D591FEE464CC
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="class"

youxi
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="Title"

btbt11
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="Keywords"

guanjainci
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="Content"

Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="FileUpload"; filename="{文件}"
Content-Type: image/jpeg

楚轩

cjwxp

cookie不是写在发布数据里的，请将cookie部分删除，而且这里面很多参数需要获取，_VIEWSTATE，KEY，TITLE是标题，KEYWORDS是关键词，content是内容
[编码]utf8[/编码]


--------------------------------------------------------------------------------正式发布
[文件目录]C:\Users\Administrator\Desktop\*.jpg[/文件目录]
[发布提交网址1]http://www.yiwenbaida.com/Handler/UpLoad_UserFileUploadHandler.ashx[/发布提交网址1]
[发布协议头1]Content-Type: multipart/form-data; boundary=---------------------------7df8cf40b5e[/发布协议头1]
[发布提交数据1]-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="__VIEWSTATE"

/wEPDwUKLTkzMzUzMTM2NGRkY4XDqy6RWRkU9Tmm/TVTn9BhsLE=
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="key"

7EA3D591FEE464CC
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="class"

youxi
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="Title"

btbt11
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="Keywords"

guanjainci
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="Content"

Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1Nrnrn1
-----------------------------7df8f2d8186c
Content-Disposition: form-data; name="FileUpload"; filename=""
Content-Type: image/jpeg

{文件}
-----------------------------7df8f2d8186c--