求一个POST 该怎么写。只剩60分了
POST /admin/admin.php HTTP/1.1
Accept: text/html, application/xhtml+xml, */*
Referer: “地址隐去”
Accept-Language: zh-CN
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)
Content-Type: multipart/form-data; boundary=---------------------------7dd2a01f410d2e
Accept-Encoding: gzip, deflate
Host: “地址隐去”
Content-Length: 289
DNT: 1
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: PHPSESSID=7t7mcdi99a7e0uajbe3o6hbjh4; 15jj=15jj
-----------------------------7dd2a01f410d2e
Content-Disposition: form-data; name="file"; filename="1.txt"
Content-Type: text/plain
12
-----------------------------7dd2a01f410d2e
Content-Disposition: form-data; name="submit"
銝?
-----------------------------7dd2a01f410d2e--
花了很多时间都没搞定,只剩62分了希望大牛帮我写 地址我隐去了 求C#怎么提交这个