TCP/Protobuf之Protocol Buffers配置指南

使用Protobuf，先配置環境，以下是配置Protobuf的步驟和編譯Protobuf原文件的步驟

Java:

Compiled Environment Download:

https://github.com/google/protobuf/releases/download/v3.0.0-beta-3/protobuf-java-3.0.0-beta-3.zip

Install:

$ ./configure
$ make
$ make check
$ make install

Check version:

$ protoc --version    

Protocol Buffers Output

https://developers.google.com/protocol-buffers/

To Objective-C(.h .m)

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

To Java(.java)

$ protoc --proto_path=src --java_out=build/gen src/foo.proto

–proto_path可以縮寫爲： －I

Objective-C:

Download:

https://github.com/google/protobuf/releases/download/v3.0.0-beta-3/protobuf-objectivec-3.0.0-beta-3.zip

Install:

$ objectivec/DevTools/full_mac_build.sh

Building:

There are two ways to include the Runtime sources in your project:

Add objectivec/\*.h & objectivec/GPBProtocolBuffers.m to your project.

or

Add objectivec/\*.h & objectivec/\*.m except for
objectivec/GPBProtocolBuffers.m to your project.

If the target is using ARC, remember to turn off ARC (-fno-objc-arc) for the
.m files.

The files generated by protoc for the *.proto files (\*.pbobjc.h' and
*.pbobjc.m`) are then also added to the target.