The error message is as follows:
{ " timestamp " : " 2018-12-06T01:37:11.184+0000 " , " status " : 415 , " error " : " Unsupported Media Type " , " message " : " Content type'text/plain;charset=UTF -8' not supported " , " path " : " /testgu/ycyzharry " }
problem causes:
Media Type, which is Internet Media Type, is also called MIME type. In the Http protocol message header, Content-Type is used to indicate the media type information in the specific request.
For example: Content-Type: text/html;charset:utf-8;
Common media format types are as follows:
text/ html: HTML format text / plain: plain text format text / xml: XML format image / gif: gif picture format image / jpeg: jpg picture format image /png: png picture format
Media format types beginning with application:
application/xhtml+ xml: XHTML format application / xml: XML data format application /atom+ xml: Atom XML aggregation format application / json: JSON data format application / pdf: pdf format application / msword: Word document format application /octet- stream: Binary Streaming data (such as common file downloads) application /x-www-form-urlencoded: The default encType in <form encType="”>, the form data is encoded in key/value format and sent to the server (the default submission data of the form Format)
Another common media format is used when uploading files:
multipart/form-data: When you need to upload files in the form, you need to use this format
The above is the content format of the content-type that we often use. The message information in this example indicates that the post request does not support the “text/plain” plain text format type.
Solution: Select the “application/json” JSON data format type to send a Post request, and successfully get the interface return value.
