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Data is Getting Encoded while returning response as HTML #1880

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vijay8059 opened this issue Dec 22, 2020 · 1 comment
Closed

Data is Getting Encoded while returning response as HTML #1880

vijay8059 opened this issue Dec 22, 2020 · 1 comment

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@vijay8059
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🐛 Bug Report

While Returning the response as content-type : application/html data is getting encoded

To Reproduce

Set the headers
header := metadata.Pairs("X-Content-Type", "application/html")
grpc.SetHeader(ctx, header)
Steps :
rpc Create (RegId) returns (Resp);
message RegId {
string id = 1;
}

message Resp {
string response = 1;
}
Above is my proto definition, in the response i am sending the <html><b> Hey Developer </b></html> but it's retuning response as. {"response":"\u003chtml\u003e\u003cb\u003e Hey Developer \u003c/b\u003e\u003c/html\u003e"}

Expected behavior

{"response":" Hey Developer "}

And also is there is a way to return just the value as response instead of key value pair, something like this " Hey Developer "
@johanbrandhorst
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Looks like what you're looking for is the HTTPBody marshaler behaviour :). This is automatically enabled if you use the google.api.HttpBody type. See our documentation for an example: https://grpc-ecosystem.github.io/grpc-gateway/docs/mapping/httpbody_messages/

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@vijay8059 @johanbrandhorst