blocks|key|4981923|text|将JSON+MIME类型添加到IIS6。按照MSDN's+Configure+MIME+Types+(IIS+6.0)上的说明进行操作。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4981924|类型扩展：.json|style|BOLD|4981925|MIME类型：application/json|unordered-list-item|4981926|
+|4981927|4981928|4981929|请不要忘记在更改后重新启动IIS。|4981930|更新:在IIS7和更高版本上有一些简单的方法可以做到这一点。op特别请求IIS6的帮助，所以我把这个答案留在原处。尽管IIS6现在已经很旧了，但这个答案仍然获得了大量的流量。希望您使用的是较新的版本，所以我想提一下，如果您有较新的IIS7或较新的版本，请参阅下面的@ProVega的答案，以获得针对这些较新版本的更简单的解决方案。|4981931|entityMap|0|LINK|mutability|MUTABLE|url|http://www.microsoft.com/technet/prodtechnol/windowsserver2003/library/iis/cd72c0dc-c5b8-42e4-96c2-b3c656f99ead.mspx^0|M|11|0|0|5|5|0|7|G|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|D|3|E|5|6|7|14|8|@$A|15|B|16|F|G]]|9|@]|C|$]]|$1|H|3|I|5|J|7|17|8|@$A|18|B|19|F|G]]|9|@]|C|$]]|$1|K|3|L|5|6|7|1A|8|@]|9|@]|C|$]]|$1|M|3|-4|5|J|7|1B|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|1C|8|@]|9|@]|C|$]]|$1|O|3|P|5|6|7|1D|8|@]|9|@]|C|$]]|$1|Q|3|R|5|6|7|1E|8|@]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1F|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]]]

Add the JSON MIME type to IIS 6. Follow the directions at <a href="http://www.microsoft.com/technet/prodtechnol/windowsserver2003/library/iis/cd72c0dc-c5b8-42e4-96c2-b3c656f99ead.mspx" rel="noreferrer">MSDN's Configure MIME Types (IIS 6.0)</a>.

<ul>
<li>Extension: .json</li>
<li>MIME type: application/json</li>
</ul>

Don't forget to restart IIS after the change.

UPDATE: There are easy ways to do this on IIS7 and newer. The op specifically asked for IIS6 help so I'm leaving this answer as-is. But this answer is still getting a lot of traffic even though IIS6 is very old now. Hopefully you're using something newer, so I wanted to mention that if you have a newer IIS7 or newer version see @ProVega's answer below for a simpler solution for those newer versions.

blocks|key|5266732|text|如果您想要手动添加对站点的支持，只需在system.webServer部分的web.config中添加以下内容：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5266733|<staticContent>
++++<mimeMap+fileExtension=".json"+mimeType="application/json"+/>
</staticContent>|code-block|syntax|javascript|5266734|这将在IIS下添加一个“本地”配置。这在IIS6中不起作用，但在IIS7及更高版本中有效。|5266735|entityMap^0|J|G|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

If you want to manually add support to your site, you can just add the following to your web.config in the system.webServer section:

<pre><code>&lt;staticContent&gt;
 &lt;mimeMap fileExtension=".json" mimeType="application/json" /&gt;
&lt;/staticContent&gt;
</code></pre>

This will add a "local" configuration under IIS. This does not work in IIS6, but does work in IIS7 and newer.

blocks|key|3368297|text|解决方案是需要在MIME类型中添加json文件扩展名类型|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3368298|方法1|3368299|转到IIS，选择您的应用程序并查找MIME类型|offset|length|style|BOLD|3368300|​|3368301|📷|atomic|3368302|3368303|从右侧面板中单击Add+|3368304|文件扩展名=+.json|3368305|MIME类型=应用程序/json|3368306|3368307|3368308|3368309|将.json文件类型添加到MIME+Types中后，重启IIS并尝试访问json文件|3368310|3368311|方法2|3368312|转到该应用程序的web.config并在其中添加以下行|3368313|+<system.webServer>
+++<staticContent>
+++++<mimeMap+fileExtension=".json"+mimeType="application/json"+/>
+++</staticContent>
+</system.webServer>|code-block|syntax|javascript|3368314|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/718d5acd0b1969773c77c5da50904a7a.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/d8749f6d949702763decd48033e4b813.png^0|0|0|0|N|0|0|0|1|0|0|0|0|0|0|0|0|1|1|0|0|1|5|D|A|Q|5|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1N|8|@$F|1O|G|1P|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|1R|8|@]|9|@$F|1S|G|1T|1|1U]]|A|$]]|$1|O|3|K|5|6|7|1V|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1W|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1X|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|V|3|K|5|6|7|1Z|8|@]|9|@]|A|$]]|$1|W|3|M|5|N|7|20|8|@]|9|@$F|21|G|22|1|23]]|A|$]]|$1|X|3|K|5|6|7|24|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|25|8|@$F|26|G|27|H|I]|$F|28|G|29|H|I]|$F|2A|G|2B|H|I]]|9|@]|A|$]]|$1|10|3|-4|5|6|7|2C|8|@]|9|@]|A|$]]|$1|11|3|12|5|6|7|2D|8|@]|9|@]|A|$]]|$1|13|3|14|5|6|7|2E|8|@]|9|@]|A|$]]|$1|15|3|16|5|17|7|2F|8|@]|9|@]|A|$18|19]]|$1|1A|3|-4|5|6|7|2G|8|@]|9|@]|A|$]]]|1B|$1C|$5|1D|1E|1F|A|$1G|1H|1I|-4]]|1J|$5|1D|1E|1F|A|$1G|1K|1I|-4]]]]

<h1>Solution is you need to add json file extension type in MIME Types</h1>
<h3>Method 1</h3>
Go to IIS, Select your application and Find MIME Types
<a href="https://i.stack.imgur.com/yHl0d.png" rel="noreferrer"><img src="https://i.stack.imgur.com/yHl0d.png" alt="enter image description here" /></a>
Click on Add from Right panel
File Name Extension = .json
MIME Type = application/json
<a href="https://i.stack.imgur.com/pSEsw.png" rel="noreferrer"><img src="https://i.stack.imgur.com/pSEsw.png" alt="enter image description here" /></a>
After adding .json file type in MIME Types, Restart IIS and try to access json file
<hr />
<h3>Method 2</h3>
Go to web.config of that application and add this lines in it
<pre><code> &lt;system.webServer&gt;
 &lt;staticContent&gt;
 &lt;mimeMap fileExtension=&quot;.json&quot; mimeType=&quot;application/json&quot; /&gt;
 &lt;/staticContent&gt;
 &lt;/system.webServer&gt;
</code></pre>

blocks|key|5266925|text|在添加对mimetype的支持时(如@ProVega所建议的)，最好在添加之前删除该类型-这是为了防止在部署到已经存在该类型支持的服务器时出现意外错误，例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5266926|<staticContent>
++++<remove+fileExtension=".json"+/>
++++<mimeMap+fileExtension=".json"+mimeType="application/json"+/>
</staticContent>|code-block|syntax|javascript|5266927|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

When adding support for mimetype (as suggested by @ProVega) then it is also best practice to remove the type before adding it - this is to prevent unexpected errors when deploying to servers where support for the type already exists, for example:

<pre><code>&lt;staticContent&gt;
 &lt;remove fileExtension=".json" /&gt;
 &lt;mimeMap fileExtension=".json" mimeType="application/json" /&gt;
&lt;/staticContent&gt;
</code></pre>

blocks|key|5266757|text|刚遇到这个问题，但必须找到IIS+Express的配置，这样我才能添加mime类型。对我来说，它位于C:\Users\<username>\Documents\IISExpress\config\applicationhost.config，我能够在那里添加正确的"mime映射“。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5266758|entityMap^0|1E|1Y|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Just had this issue but had to find the config for IIS Express so I could add the mime types. For me, it was located at <code>C:\Users\&lt;username&gt;\Documents\IISExpress\config\applicationhost.config</code> and I was able to add in the correct "mime map" there.

blocks|key|916160|text|使用Visual+Studio或您最喜欢的C:\Users\username\Documents\IISExpress\config|type|unstyled|depth|inlineStyleRanges|entityRanges|data|916161|Open+text-editor.|unordered-list-item|916162|
|916163|Search+|916164|+applicationhost.config+|ordered-list-item|916165|applicationhost.config+mimeMap一词，应该会找到很多这样的单词。|916166|将以下行添加到列表的顶部：.|916167|916168|916169|916170|entityMap^0|0|0|0|0|1|1|1|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$]]|$1|E|3|F|5|6|7|W|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|X|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|Y|8|@]|9|@]|A|$]]|$1|L|3|M|5|K|7|Z|8|@]|9|@]|A|$]]|$1|N|3|O|5|K|7|10|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|11|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|12|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|T|$]]

<ol>
<li>Navigate to C:\Users\username\Documents\IISExpress\config</li>
<li>Open applicationhost.config with Visual Studio or your favorite text-editor.</li>
<li>Search for the word mimeMap, you should find lots of 'em.</li>
<li>Add the following line to the top of the list: .</li>
</ol>

How can I enable the download of *.json files from an old ASP.NET site (IIS6 I am led to believe)?

I am getting a 404 page instead of the JSON file.

Do I need to create a web.config file? What goes in it?

How to allow download of .json file with ASP.NET

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如何启用从旧的ASP.NET站点(我被误认为是IIS6)下载*.json文件？我得到的是404页面，而不是JSON文件。是否需要创建web.config文件？里面装的是什么？

问如何允许用ASP.NET下载.json文件
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回答 6

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