有没有办法在 protobuf 中将第一个枚举值设置为 1？
Is there a way to set the first enum value to 1 in protobuf?
protobuf 中的第一个枚举值需要0，但这在 Primeng 的下拉组件中会造成一些麻烦。
有没有办法将第一个枚举值设置为 1？
根据documentation，Protobuf 不允许将第一个枚举值设置为除 0 以外的其他值：
As you can see, the Corpus enum's first constant maps to zero: every enum definition must contain a constant that maps to zero as its first element. This is because:
- There must be a zero value, so that we can use 0 as a numeric default value.
- The zero value needs to be the first element, for compatibility with the proto2 semantics where the first enum value is always the default.
protobuf 中的第一个枚举值需要0，但这在 Primeng 的下拉组件中会造成一些麻烦。
有没有办法将第一个枚举值设置为 1？
根据documentation，Protobuf 不允许将第一个枚举值设置为除 0 以外的其他值：
As you can see, the Corpus enum's first constant maps to zero: every enum definition must contain a constant that maps to zero as its first element. This is because:
- There must be a zero value, so that we can use 0 as a numeric default value.
- The zero value needs to be the first element, for compatibility with the proto2 semantics where the first enum value is always the default.