blocks|key|831885|text|在使用webdav和http+web请求上传文件时，我发现了两件值得一提的事情。首先，对于我使用的提供程序，我必须在提供程序url的末尾附加文件名。我必须在url中附加端口号。我还将Request方法设置为PUT而不是POST。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|831886|示例：|831887|string+webdavUrl+=+"https://localhost:443/downloads/test.pdf";
request.Method+=+"PUT";|code-block|syntax|javascript|831888|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I found 2 things worth mentioning while uploading files using webdav and http web request. First, for the provider I was using, I had to append the filename at the end of the provider url. Ihad to append the port number in the url. And I also set the Request method to PUT instead of POST.

example:

<pre><code>string webdavUrl = "https://localhost:443/downloads/test.pdf";
request.Method = "PUT";
</code></pre>

blocks|key|616565|text|当我们试图用毫秒访问相同的资源时，我们也得到了相同的错误。例如，如果我尝试将一些数据POST到www.abc.com/blog，在毫秒内，另一个请求也会去访问相同的资源，即来自同一用户的www.abc.com/blog。所以它会给出409错误。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|616566|entityMap^0|16|4|1B|G|2L|G|38|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|G|$]]

We are also getting the same error while we are trying to access a same resource with in milliseconds. Like if i try to <code>POST</code> some data to <code>www.abc.com/blog</code> and with in milliseconds an other request will also go for the same resource i.e. <code>www.abc.com/blog</code> from the same user. So it'll give the <code>409</code> error.

blocks|key|616625|text|我在上传一个返回409的文件时遇到了类似的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|616626|除了上面提到的问题之外，它也可能由于服务器端POST的文件大小限制而发生。例如，tomcat+(java+web服务器)在默认情况下有POST+size+limit+of+2MB。|offset|length|616627|entityMap|0|LINK|mutability|MUTABLE|url|http://tomcat.apache.org/tomcat-5.5-doc/config/http.html^0|0|1V|M|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

I encountered similar issue when uploading a file returned 409.

Besides issues mentioned above it can also happen due to file size restrictions for POST on the server side. For example, tomcat (java web server) have <a href="http://tomcat.apache.org/tomcat-5.5-doc/config/http.html" rel="nofollow noreferrer">POST size limit of 2MB</a> by default.

blocks|key|616669|text|在http://localhost:8080/repository/default/parent不存在的情况下尝试创建文件夹http://localhost:8080/repository/default/parent/newFolder时，我得到了这个错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|616670|entityMap|0|LINK|mutability|MUTABLE|url|http://localhost:8080/repository/default/parent|1|http://localhost:8080/repository/default/parent/newFolder^0|1|1B|0|1Q|1L|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

I got this error when tried to create folder <a href="http://localhost:8080/repository/default/parent/newFolder" rel="nofollow noreferrer">http://localhost:8080/repository/default/parent/newFolder</a>
when <a href="http://localhost:8080/repository/default/parent" rel="nofollow noreferrer">http://localhost:8080/repository/default/parent</a> didn't exist.

blocks|key|832133|text|这是因为提供了错误的路径。如果情况url必须被适当地构造，则url可能包含空格。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|832134|正确的url应采用包含文件名的格式，如"http://server名称/文档库名称/新文件名“|offset|length|832135|因此，如果report.xlsx是必须上传到"http://server+name/Team/Dev+Team“的文件，那么路径就是"http://server+name/Team/Dev+Team/report.xlsx”。它包含空格，因此应该将其重构为"http://server+name/Team/Dev%2520Team/report.xlsx“并使用。|832136|entityMap|0|LINK|mutability|MUTABLE|url|http://server/|1|2|3^0|0|K|D|0|0|N|D|1|1V|D|2|3L|D|3|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@$D|Y|E|Z|1|10]|$D|11|E|12|1|13]|$D|14|E|15|1|16]]|A|$]]|$1|H|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|O]]|Q|$5|K|L|M|A|$N|O]]|R|$5|K|L|M|A|$N|O]]]]

Its because of wrong path provided. It may be that the url contains space and if the case url has to be properly constructed.

The correct url should be in the format with file name included like "<a href="http://server" rel="nofollow noreferrer">http://server</a> name/document library name/new file name"

So if report.xlsx is the file that has to be uploaded at "<a href="http://server" rel="nofollow noreferrer">http://server</a> name/Team/Dev Team" then path comes out to be is "<a href="http://server" rel="nofollow noreferrer">http://server</a> name/Team/Dev Team/report.xlsx". It contains space so it should be reconstructed as "<a href="http://server" rel="nofollow noreferrer">http://server</a> name/Team/Dev%20Team/report.xlsx" and should be used.

blocks|key|616754|text|I是因为您正在使用预定义变量来命名您的文件名。将文件名从例如register.asp更改为registerUser.asp。这会解决你的问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|616755|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I is because you are using predefined variables to naming your filename. change your filename from e.g register.asp to registerUser.asp. That will solve your issue

blocks|key|616782|text|有时，当您将文件夹或文件命名为保留名称或阻止名称时，会出现错误代码409。这些名称可以是register、contact|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|616783|在我的例子中，我将一个文件夹命名为contact，结果发现该名称被阻止用作文件夹名称。|616784|当我在postman上测试我的脚本时，我得到了这个错误：|616785|<script>
++++document.cookie+=+"humans_21909=1";+document.location.reload(true)
</script>|code-block|syntax|javascript|616786|我将文件夹名称从“联系人”更改为“联系人”，它起作用了。错误已经消失了。|616787|entityMap^0|X|3|18|8|1H|7|0|H|7|0|3|7|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Z|8|@$9|10|A|11|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|J|3|K|5|L|7|15|8|@]|D|@]|E|$M|N]]|$1|O|3|P|5|6|7|16|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|R|$]]

At times the error code <code>409</code> occurs when you name you folder or files a reserved or blocked name. These could be names like <code>register</code>, <code>contact</code>
In my case I named a folder <code>contact</code>, turns out the name was blocked from being used as folder names.
When testing my script on <code>postman</code>, I was getting this error:
<pre><code>&lt;script&gt;
 document.cookie = &quot;humans_21909=1&quot;; document.location.reload(true)
&lt;/script&gt;
</code></pre>
I changed the folder name from contact to contacts and it worked. The error was gone.

I've got a method that uses a WebRequest to upload a file to a sharepoint 2010 list/folder, using a PUT request, with the Overwrite Header set to T (overwrite).

When several files are uploaded (method is called several times), some requests fail with a 409 Conflict HTTP error.

I've googled, and it seems the most common reason is trying to affect/update a file that does not exist (like setting the request URL to a path without a file name). However, that is not the case. In case the conflict had something to do with the file already existing, I added code to physically delete the file before uploading it, and i'm still getting some 409's.

Has anyone received this type of error, and if so, can you tell me how you fixed it and what was the root cause? Any help is greatly appreciated. Thanks

Reasons for a 409/Conflict HTTP error when uploading a file to sharepoint using a .NET WebRequest?

服务器

我有一个方法，它使用WebRequest将文件上传到SharePoint2010列表/文件夹，使用PUT请求，并将覆盖标头设置为T(覆盖)。当上传多个文件时(方法被多次调用)，一些请求会失败，并出现409冲突HTTP错误。我已经搜索过了，最常见的原因似乎是试图影响/更新一个不存在的文件(比如将请求URL设置为没有文件名...

问使用.NET WebRequest将文件上载到sharepoint时出现409/Conflict错误的原因？
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问使用.NET WebRequest将文件上载到sharepoint时出现409/Conflict错误的原因？
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