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Set mime type for stream response if it is not set by the user

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Yinuo Deng 2023-04-14 21:43:31 +08:00
parent e81dc768dc
commit c76056bc7e
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1 changed files with 11 additions and 0 deletions
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11
actix-web/src/response/builder.rs
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@ -323,6 +323,17 @@ impl HttpResponseBuilder {
S: Stream<Item = Result<Bytes, E>> + 'static, S: Stream<Item = Result<Bytes, E>> + 'static,
E: Into<BoxError> + 'static, E: Into<BoxError> + 'static,
{ {
// Set mime type to application/octet-stream if it is not set
let contains_mime = if let Some(parts) = self.inner() {
parts.headers.contains_key(header::CONTENT_TYPE)
} else {
true
};
if !contains_mime {
self.insert_header((header::CONTENT_TYPE, mime::APPLICATION_OCTET_STREAM));
}
self.body(BodyStream::new(stream)) self.body(BodyStream::new(stream))
} }