将此请求发送到 EWS 时（注意主题中的“ä”）：
POST /EWS/Exchange.asmx HTTP/1.1
Content-Type: text/xml; chartype=UTF-8
Connection: keep-alive
Host: ...
Authorization: Basic ...
Content-Length: ...
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
<soap:Body>
<CreateItem xmlns="http://schemas.microsoft.com/exchange/services/2006/messages"
xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types"
SendMeetingInvitations="SendToAllAndSaveCopy" >
<SavedItemFolderId>
<t:DistinguishedFolderId Id="calendar"/>
</SavedItemFolderId>
<Items>
<t:CalendarItem xmlns="http://schemas.microsoft.com/exchange/services/2006/types">
<t:Subject>ITGeschäft</t:Subject>
<t:Body BodyType="Text">...</t:Body>
<t:ReminderIsSet>false</t:ReminderIsSet>
<t:ReminderMinutesBeforeStart>10</t:ReminderMinutesBeforeStart>
<t:Start>2013-08-06T12:31:57</t:Start>
<t:End>2013-08-06T15:31:57</t:End>
<t:IsAllDayEvent>false</t:IsAllDayEvent>
<t:LegacyFreeBusyStatus>Busy</t:LegacyFreeBusyStatus>
<t:Location></t:Location>
</t:CalendarItem>
</Items>
</CreateItem>
</soap:Body>
</soap:Envelope>
我收到这样的错误响应：
- soap11:Envelope xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/"
-- soap11:Header
--- t:ServerVersionInfo MajorVersion="8" MinorVersion="3" MajorBuildNumber="83" MinorBuildNumber="4" xmlns:t="http://schemas.m
icrosoft.com/exchange/services/2006/types" /
-- soap11:Body
--- soap11:Fault
---- faultcode
= soap11:Client
---- faultstring
= Fehler bei der Schema├╝berpr├╝fung der Anforderung: Unerwartetes Dateiende. Die folgenden Elemente wurden nicht geschlossen: soap:Envelope. Zeile 28, Position 16.
---- detail
----- e:ResponseCode xmlns:e="http://schemas.microsoft.com/exchange/services/2006/errors"
= ErrorSchemaValidation
----- e:Message xmlns:e="http://schemas.microsoft.com/exchange/services/2006/errors"
= Unerwartetes Dateiende. Die folgenden Elemente wurden nicht geschlossen: soap:Envelope. Zeile 28, Position 16.
----- e:Line xmlns:e="http://schemas.microsoft.com/exchange/services/2006/errors"
= 28
----- e:Position xmlns:e="http://schemas.microsoft.com/exchange/services/2006/errors"
= 16
但是当我发送
...
<t:Subject>ITGeschaeft</t:Subject>
...
它有效，CalendarItem 已正确创建。我是如何发送非 ASCII 字符的？
顺便说一句，它的另一种工作方式是 GetItem 正确传输这些特殊字符。请求以 utf-8 正确编码。还尝试了 Iso-Latin1，得到编码错误。