下面一段是从邮件里截取的,请问一下在//*//中间的这段用BASE64编码的是什么数据?我知道是在带附件的时候才有的,但我不知道是什么东西通过BASE64编码后生成的,我自己用WINSOCK做了个收发EMAIL的,但带附件的话就发不出去,请教各位大大。先谢谢了!
This is a multi-part message in MIME format.--=====001_Dragon371523070453_=====
Content-Type: text/plain;
charset="gb2312"
Content-Transfer-Encoding: base64//*// o6zE+rrDo6ENCg0KCQ0KDQqhoaGhoaGhoaGhoaGhoaGh1sINCsDxo6ENCiAJCQkJDQoNCqGhoaGh
oaGhoaGhoaGhoaFhbGxteWZyZWUNCqGhoaGhoaGhoaGhoaGhoaFhbGxteWZyZWVAMjFjbi5jb20N
CqGhoaGhoaGhoaGhoaGhoaGhoaGhMjAwNC0wMy0yNw0K
//*//
--=====001_Dragon371523070453_=====
Content-Type: application/octet-stream;
name="AAA.DAT"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="AAA.DAT"PT09PU1TTj09PT0NClNNVFAgRW1haWwgQWRkcmVzczogDQpQT1AzIFBhc3