经过一番辛苦努力，MM7协议重写成功。协议貌似Soap包但实际上只是HttpPost而已，对于.Net程序员想使用webservice来构造这种复杂的包还真是困难。
从重构中发现原来这么全国性的彩信协议也漏洞百出结构混乱，实在匪夷所思。
为给同行人一点帮助，把正确的一个彩信下行包的例子贴出来。
POST /vas HTTP/ 1.1 Host: 211.139.144.200 :8081 Content-Type:multipart/related ; boundary="--NextPart_0_2817_24856";type="text/xml";start="</tnn-200102/mm7-vasp>" Content-Transfer-Encoding:8bitAuthorization:Basic ODg4ODg4Og == SOAPAction: "" MM7APIVersion:V1 .5 .3_ 20040621 Connection: Keep-AliveContent-Length: 1454 Mime-Version: 1.0 this is a multi-part message in MIME format----NextPart_0_2817_24856Content-Type:text/xml ; charset="UTF-8" Content-Transfer-Encoding:8bitContent-ID:</tnn- 200102 /mm7-vasp><?xml version = " 1.0 " encoding = " UTF-8 " ?><env:Envelope xmlns:env = " http://schemas.xmlsoap.org/soap/envelope/ " ><env:Header><mm7:TransactionID xmlns:mm7 = " http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-6-MM7-1-0 " env:mustUnderstand = " 1 " > 1000011 </mm7:TransactionID></env:Header><env:Body><SubmitReq xmlns = " http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-6-MM7-1-0 " ><MM7Version> 6.3.0 </MM7Version><SenderIdentification><VASPID> 00000 </VASPID><VASID> 10600000 </VASID><SenderAddress> 106000000 </SenderAddress></SenderIdentification><Recipients><To><Number> 13510985753 </Number><Number> 13902442333 </Number></To></Recipients><ServiceCode> 4 </ServiceCode><DeliveryReport>False</DeliveryReport><Subject>褰╀俊娴嬭瘯</Subject><ChargedParty>ThirdParty</ChargedParty><ChargedPartyID> 13510985755 </ChargedPartyID></SubmitReq></env:Body></env:Envelope>----NextPart_0_2817_24856Content-Type:multipart/related ; start="<START>";type="application/smil";boundary="SubPart_7452684322002_77645" Content-ID:mmtestContent-Transfer-Encoding:8bit--SubPart_7452684322002_77645Content-Type:text/plain ; charset=UTF-8 Content-Transfer-Encoding:8bitContent-ID:text1.txt褰╀俊褰╀俊鎴戠埍浣狅紒--SubPart_7452684322002_77645------NextPart_0_2817_24856--我是用C＃重写mm7协议api，上面的Soap包对于想用其他（非java）语言重写彩信api的开发者是有很大帮助的。
彩信发送测试小程序：
界面2：
提供彩信C＃版客户端源码，测试小程序源码，彩信网关模拟器，抓包工具，以及C＃实现的本地端口监听工具源码。
本程序不提供免费下载。如有需要请联系 小y QQ：271963990 请注明来意。
转载于:https://www.cnblogs.com/tuyile006/archive/2008/01/30/1059064.html
相关资源：数据结构—成绩单生成器