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Sharepoint Web Service在iPad应用程序中使用时返回错误

sharepoint-2010 ipad ios iphone

Metodij Zdravkin · 技术社区 · 12 年前

我几乎制作了一个API来使用Sharepoint Web Services,除了Delete Item部分之外,其他一切都正常。

我正在使用Lists.asmx web服务,并且正在调用方法UpdateListItems。

我的请求如下所示:

<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<UpdateListItems xmlns="http://schemas.microsoft.com/sharepoint/soap/">
<listName>Shared Documents</listName>
<updates><Batch OnError="Continue" ListVersion="1" ><Method ID='1' Cmd='Delete'><Field Name='ID'>99</Field></Method></Batch></updates>
</UpdateListItems>
</soap12:Body>
</soap12:Envelope>

响应显示以下错误:

<soap:Reason>
<soap:Text xml:lang="en">Exception of type 'Microsoft.SharePoint.SoapServer.SoapServerException' was thrown
</soap:Text></soap:Reason>
<detail>
<errorstring xmlns="http://schemas.microsoft.com/sharepoint/soap/">The security validation for this page is invalid. Click Back in your Web browser, refresh the page, and try your operation again.</errorstring>
<errorcode xmlns="http://schemas.microsoft.com/sharepoint/soap/">0x8102006d</errorcode>

有什么想法我该怎么解决吗?

1 回复 | 直到 12 年前

Metodij Zdravkin 12 年前

经过大量的测试和谷歌搜索,我发现这个错误是从创建、更新或删除的web服务中收到的。显示错误是因为在头文件中我没有包含SOAPAction。

你可以在我找到解决方案的博客上查看详细信息

http://weblogs.asp.net/jan/archive/2009/05/25/quot-the-security-validation-for-this-page-is-invalid-quot-when-calling-the-sharepoint-web-services.aspx

在将请求更改为包含以下代码后,安全错误消失了。

NSString *soapAction = [NSString stringWithFormat:@"http://schemas.microsoft.com/sharepoint/soap/%@", method];

    [theRequest addValue:serverName forHTTPHeaderField:@"Host"];
    [theRequest addValue:@"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
    [theRequest addValue:msgLength forHTTPHeaderField:@"Content-Lenght"];
    [theRequest addValue:soapAction forHTTPHeaderField:@"SOAPAction"];
    [theRequest setHTTPMethod:@"POST"];