InvalidMimeTypeException:无效的mime类型“{Content type}”：不包含“/”

Question

以下是我的服务代码：

public ChangeEmailOutputDto changeEmail( ChangeEmailInputDto changeEmailInputDto) 
{
 return changeEmailClient.changeEmail(changeEmailInputDto.getEmail(), changeEmailInputDto.getMemberId(), MediaType.APPLICATION_JSON_UTF8_VALUE, UUID.randomUUID(), "1");

}

和我的客户代码：

@FeignClient(name = "ChangeEmail",url = "${app.rest.changeEmail}")
public interface ChangeEmailClient 
{
    @PostMapping(value = "/{memberId}")
    ChangeEmailResponseDto changeEmail(@RequestBody String username,
                                       @PathVariable("memberId") String memberId,
                                       @RequestHeader(value = "Content-Type") String contentType,
                                       @RequestHeader(value = "x-correlation-id") UUID correlationId,
                                       @RequestHeader(value = "tenant-id") String tenantId);

}

如何在FaignClient中设置内容类型？

Answer 1

在注释中添加消耗和产生将完成这项工作

@FeignClient(name = "ChangeEmail",url = "${app.rest.changeEmail}")
public interface ChangeEmailClient {
        @PostMapping(value = "/{memberId}", consumes = "application/json", produces = "application/json")
        ChangeEmailResponseDto changeEmail(@RequestBody String username, @PathVariable("memberId") String memberId, @RequestHeader(value = "Content-Type") String contentType, @RequestHeader(value = "x-correlation-id") UUID correlationId, @RequestHeader(value = "tenant-id") String tenantId);
}

Answer 2

内容类型的HTTP标头字段是Access，而不是Content-Type。尝试在客户端代码中更改：

@FeignClient(name = "ChangeEmail",url = "${app.rest.changeEmail}")
public interface ChangeEmailClient 
{
    @PostMapping(value = "/{memberId}")
    ChangeEmailResponseDto changeEmail(@RequestBody String username,
                                       @PathVariable("memberId") String memberId,
                                       @RequestHeader(value = "Accept") String contentType,
                                       @RequestHeader(value = "x-correlation-id") UUID correlationId,
                                       @RequestHeader(value = "tenant-id") String tenantId);

}