xml的基本知道问题？

[strawberryyeah]

POST message requests normally send data with name/value pairs, and
* typically look like this if they are "multipart/form-data":
*
* POST / HTTP/1.0
* User-Agent: Mozilla/5.0 (Windows; U; Win98; en-US; CDonDemand; ...
* Accept: text/xml, application/xml, application/xhtml+xml, text/...
* Keep-Alive: 300
* Proxy-Authorization: Basic ZGFuaWVsIGphY29iczpkamRqZGpkag==
* Content-Type: multipart/form-data; boundary=---...---3091672128455
* Content-Length: 541
* Connection: keep-alive
*
* -----------------------------3091672128455
* Content-Disposition: form-data; name="file"; filename="tmp.txt"
* Content-Type: text/plain
*
* This is the first line of the file.
* This is the second line.
*
* -----------------------------3091672128455
* Content-Disposition: form-data; name="texfield1"
*
* c:\
* -----------------------------3091672128455-- 我不知道这段代码给出的具体的意思是什么？

[nchen123]

中间那些很多横线的是定界符。 分割开来的是各个文件域的代码。