#Resolved [org.springframework.web.HttpMediaTypeNotSupportedException: Content-Type 'text/plain

1 messages · Page 1 of 1 (latest)

half mantle
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I am trying to connect from JS fetch request to my Java Spring Boot server in the JSON relationship but it keeps getting error that text/plain content type is not supported even if i changed in fetch request headers to application/json , it keeps sending text/plain mediaType.

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rain fableBOT
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<@&987246527741304832> please have a look, thanks.

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am getting a "HttpMediaTypeNotSupportedException" error with the message "Content-Type 'text/plain' not supported".

This error occurs because the server is expecting a JSON content type, but the request is being sent with a 'text/plain' content type. To resolve this issue, you need to set the correct content type in your fetch request.

In your JavaScript code, make sure to set the 'Content-Type' header to 'application/json' before sending the request. Here's an example:

fetch(url, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => {
  // Handle response data
})
.catch(error => {
  // Handle error
});

By setting the 'Content-Type' header to 'application/json', you are informing the server that you are sending JSON data in the request body. This should resolve the "HttpMediaTypeNotSupportedException" error.

half mantle
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i changed , it keeps sending text/plain content type