Using. net WEBAPI to return Application/json type causes IE8 prompt download

<span id="Label3"></p><p><p>1, Scene Introduction</p></p><p><p>The project uses the Jquery.form.js plugin, which submits the information in the form form in an AJAX manner. Because you need to use Ajax to get the return Information. Data entry uses The. net MVC method of the WEBAPI data interface for commit Input.</p></p><p><p></p></p><p><p>2, question</p></p><p><p>In IE 8 and the following version encountered, after the successful submission, the data returned to the format is: application/json, in IE 8 (including) The following version of the direct prompt to download the Json.</p></p><p><p></p></p><p><p>3, Workaround</p></p><p><p>Modify the WebApiConfig.cs in the App_start folder in the System. Delete response type: application/json Add File type text/html or text/plain, my modified configuration is modified as follows</p></p><pre><pre> Config. Formatters.JsonFormatter.SupportedMediaTypes.Remove (<span style="color: #0000ff;">new</span> mediatypeheadervalue (<span style="color: #800000;">"</span><span style="color: #800000;">Application /json</span><span style="color: #800000;">"</span><span style="color: #000000;">)); Config. FORMATTERS.JSONFORMATTER.SUPPORTEDMEDIATYPES.ADD (</span><span style="color: #0000ff;">new</span> mediatypeheadervalue (<span style="color: #800000;">"</span><span style="color: #800000;">text/html </span><span style="color: #800000;">"</span><span style="color: #000000;">)); Config. Formatters.remove (config. formatters.formurlencodedformatter); Config. Formatters.remove (config. formatters.xmlformatter);</span></pre></pre><p><p></p></p><p><p>Using. net WEBAPI to return Application/json type causes IE8 prompt download</p></p></span>