使用Objective-C中的协议缓冲区-UsingProtocolBufferswithObjective-C

15  

I've been working on an fork of Cyrus' project. It's based on protobuf 2.3 and works as a protoc plugin (protoc-gen-objc) instead of requiring a modified protobuf distribution.

我一直在研究塞勒斯的一个分支项目。它基于protobuf 2.3，作为protoc插件(protoc-gen-objc)工作，而不需要修改protobuf发行版。

You can find it as the protobuf-obj project on GitHub.

你可以在GitHub上找到protobuf-obj项目。

4  

The Third Party page lists this Objective-C port. Unfortunately the project appears to be empty at the moment, but it's encouraging to see it anyway. I had heard internal rumours of the project, but hadn't seen it as an open source project before today.

第三方页面列出了这个Objective-C端口。不幸的是，目前这个项目似乎是空的，但无论如何，看到它是令人鼓舞的。我听到了关于这个项目的内部传言，但是在今天之前我还没有把它看作一个开源项目。

You could get in touch with the project owner (Cyrus Najmabadi) to ask about it though...

你可以联系项目负责人(Cyrus Najmabadi)问一下这个问题……

(Small piece of trivia - Cyrus used to work on the C# team in Microsoft before he joined Google.)

(在加入谷歌之前，赛勒斯曾在微软的c#团队工作过。)

2  

This may or may not be helpful, but Apache Thrift (originally developed at Facebook) supports Cocoa, and seems to have people attempting to use it in the iPhone.

这可能有用，也可能没有用，但是Apache Thrift(最初是在Facebook开发的)支持Cocoa，并且似乎有人试图在iPhone中使用它。

Thrift officially supports more languages. But Protocol Buffers have 5x the Stack Overflow interest, so who knows if it's a good replacement in terms of maintenance—not to mention compatibility with your own project! Still, maybe it's worth consideration.

储蓄机构正式支持更多的语言。但是协议缓冲区有5倍于栈溢出的兴趣，所以谁知道在维护方面它是否是一个好的替代呢——更不用说与您自己的项目的兼容性了!不过，这或许值得考虑。

I just asked a related question you may find helpful if it gets good answers: Any success using Apache Thrift on iPhone?

我刚刚问了一个相关的问题，如果能得到好的答案，你可能会觉得很有帮助:在iPhone上使用Apache Thrift成功吗?

1  

I prefer to use c++ generated classes within my objc projects, works just fine.

我更喜欢在objc项目中使用c++生成的类，效果很好。

I did try the objc PB version but without success.

我确实尝试了objc PB版本但是没有成功。

1  

Protocol Buffers v3 supports Objective-C

Protocol Buffers v3 supports Objective-C as a first class language.

协议缓冲区v3支持Objective-C作为第一类语言。

To generate Objective-C code from a .proto file call the compiler with the objc_out option:

要从.proto文件中生成Objective-C代码，用objc_out选项调用编译器:

 protoc --proto_path=src --objc_out=build/gen src/foo.proto src/bar/baz.proto