OpenFeign/feign

Can't set Content-type for Request Header when use Spring annotations

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#1,239 创建于 2020年6月10日

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 (9 评论) (5 反应) (0 负责人)Java (9,070 star) (1,911 fork)batch import
bughelp wantedneeds info

描述

I'm using Feign and Spring annotations, I have a request that expects to accept "text/plain".

@PostMapping(value = "/demo", consumes = "application/json", produces="text/plain")
public String demo(@RequestBody List<Long> ids);

But, the produces value not working. The request still has a header: Accept=application/json

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java
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backend
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bug
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JavaFeignSpring
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研究方向
Look at the Feign Spring contract implementation in the `feign spring4` or `spring` module. The issue is about the `produces` attribute not setting the Accept header. Investigate how the `RequestTemplate` is built from the method annotation. Check if there is a missing mapping for `produces` to the Accept header. Consider comparing with how `consumes` is handled. The fix likely involves adding the Accept header from the `produces` value.