OpenAPI documents support enumeration types

[kevin70]

I tried to add support for enumeration types in the OpenAPI document, but the current JSON cannot handle it correctly. Whether to consider introducing swagger core to support document processing? I feel this is necessary.

[SentryMan]

Whether to consider introducing swagger core to support document processing? I feel this is necessary.

remember we tried that before and it also didn't create the json correctly

[SentryMan]

In line 84 of the OpenApiSerializer, replace the existing line with this.

sb.append(field.getName().replace("_enum", "enum"));

[rbygrave]

Is this PR completed now? It looks finished and ready to me.

[kevin70]

Yes, it's finished. Thanks.

[SentryMan]

LGTM