MTOM - 在 VS 2010 中读取时遇到无效的 MIME 内容类型标头

本文关键字：MIME 类型 无效 遇到 VS 2010 读取 MTOM | 更新日期: 2023-09-27 18:33:46

我在磁盘上有一个MTOM响应，我正在尝试加载和解析响应。在创建 MTOM 阅读器时，我不断收到错误。

Invalid MIME content-type header encountered on read.

这是一个错误，还是内容类型的标题真的意味着Visual Studio无法理解内容类型？

MIME-Version: 1.0
Content-Type: Multipart/Related;boundary=DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM;
    type="application/xop+xml";
    start="<DeltaSyncMTOMFetchResponse@mail.services.live.com>";
    --DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM
    content-transfer-encoding: binary
    content-type: application/xop+xml; charset=utf-8; type="application/xop+xml"
    content-id: <DeltaSyncMTOMFetchResponse@mail.services.live.com>
    <ItemOperations xmlns:xop="http://www.w3.org/2004/08/xop/include" xmlns:B="HMMAIL:" xmlns:D="HMSYNC:" xmlns="ItemOperations:"><Status>1</Status><Responses><Fetch><ServerId>E631966A-9439-11E1-8E7B-00215AD9A7B8</ServerId><Status>1</Status><Message><xop:Include href="cid:1.634715231374437235@example.org" /></Message></Fetch></Responses></ItemOperations>
    --DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM
    content-transfer-encoding: binary
    content-type: application/octet-stream
    content-id: <1.634715231374437235@example.org>

下面是创建 MTOM 读取器的简单代码。

XmlDictionaryReader mtomReader = XmlDictionaryReader.CreateMtomReader
            (
             fStream,
             Encoding.UTF8,
             XmlDictionaryReaderQuotas.Max
            );

MTOM - 在 VS 2010 中读取时遇到无效的 MIME 内容类型标头

数据中存在几个问题：

  • 需要在内容类型标头中对边界字符串进行编码，因为它包含?字符。
    • 第
  • 5 行到结尾是缩进的 - 您需要删除前导空格
  • 缺少结束边界字符串

以下是对我有用的修改内容：

MIME-Version: 1.0
Content-Type: Multipart/Related;boundary="DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM"";
    type="application/xop+xml"";
    start="<DeltaSyncMTOMFetchResponse@mail.services.live.com>"";
--DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM
content-transfer-encoding: binary
content-type: application/xop+xml; charset=utf-8; type="application/xop+xml""
content-id: <DeltaSyncMTOMFetchResponse@mail.services.live.com>
<ItemOperations xmlns:xop="http://www.w3.org/2004/08/xop/include"" xmlns:B=""HMMAIL:"" xmlns:D=""HMSYNC:"" xmlns=""ItemOperations:""><Status>1</Status><Responses><Fetch><ServerId>E631966A-9439-11E1-8E7B-00215AD9A7B8</ServerId><Status>1</Status><Message><xop:Include href=""cid:1.634715231374437235@example.org"" /></Message></Fetch></Responses></ItemOperations>
--DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM
content-transfer-encoding: binary
content-type: application/octet-stream
content-id: <1.634715231374437235@example.org>
--DeltaSync91ABCB4AF5D24B8F988B77ED7A19733D?MTOM--
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