从 proto 协议生成 openapi.yaml 的疑问

有没有使用过 https://github.com/google/gnostic/tree/main/cmd/protoc-gen-openapi 这个库的呢？有点问题想要咨询一下。官方提供的这个例子 https://github.com/google/gnostic/blob/main/cmd/protoc-gen-openapi/examples/tests/openapiv3annotations/message.proto ，如下所示

option (openapi.v3.document) = { info: { title: "Title from annotation"; version: "Version from annotation"; description: "Description from annotation"; contact: { name: "Contact Name"; url: "https://github.com/google/gnostic"; email: "[email protected]"; } license: { name: "Apache License"; url: "https://github.com/google/gnostic/blob/master/LICENSE"; } } components: { security_schemes: { additional_properties: [ { name: "BasicAuth"; value: { security_scheme: { type: "http"; scheme: "basic"; } } } ] } } }; 

使用了 openapiv3.proto 的参数，官方提供的例子里生成的 openapi.yaml 文件是包含这些信息的，

info: title: Title from annotation description: Description from annotation contact: name: Contact Name url: https://github.com/google/gnostic email: [email protected] license: name: Apache License url: https://github.com/google/gnostic/blob/master/LICENSE version: Version from annotation 

我在本地编译该 proto 文件却没有包含这个信息，有没有大佬帮忙解答一下，感谢