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Juan Leni 582d6ac3aa Upgrading dotnet to 1.0.4		8 年之前
benchmarks	a289d43608 Added C++ benchmark. (#1525)	9 年之前
cmake	cba18efe18 Allow one to omit building libprotoc and protoc binaries	8 年之前
conformance	bcda919cee Fix php well known type conformance tests (#3828)	8 年之前
csharp	91ff83c024 Remove non-C# options from C#-only test protos	8 年之前
docs	3c331432b5 Add hypothesis-protobuf library to the 3rd party doc.	8 年之前
editors	979107ec7a Improve fix for https://github.com/google/protobuf/issues/295	8 年之前
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javanano	ddc00963c0 Add a notice for nano.	8 年之前
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js	44daa59e53 To be clear that we set a new variable	8 年之前
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m4	4a4c67b6a2 Add std::forward and std::move autoconf check	8 年之前
more_tests	7db148f92a Add makefile for extended tests to be run before release.	16 年之前
objectivec	baed06e694 Small code reorder to maybe make #3893 happy.	8 年之前
php	0d466884a2 Update README.md: C extension works on PHP 7 (#3888)	8 年之前
protoc-artifacts	2720cdc568 Update README.md	8 年之前
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third_party	bb35f04fe6 Update google/benchmark submodule to v1.2	8 年之前
util	985c968443 Remove hack for building Python support with Bazel.	9 年之前
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.gitmodules	a289d43608 Added C++ benchmark. (#1525)	9 年之前
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CONTRIBUTORS.txt	49bc8c0963 Add nano proto authors and update LICENSE file to include Android.mk.	11 年之前
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Makefile.am	8537f1e6d5 Fix up warnings from Xcode 9.1 (#3887)	8 年之前
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composer.json	21b0e5587c Update PHP descriptors (#3391)	8 年之前
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Protocol Buffers - Google's data interchange format

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

Overview

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.

This README file contains protobuf installation instructions. To install protobuf, you need to install the protocol compiler (used to compile .proto files) and the protobuf runtime for your chosen programming language.

Protocol Compiler Installation

The protocol compiler is written in C++. If you are using C++, please follow the C++ Installation Instructions to install protoc along with the C++ runtime.

For non-C++ users, the simplest way to install the protocol compiler is to download a pre-built binary from our release page:

https://github.com/google/protobuf/releases

In the downloads section of each release, you can find pre-built binaries in zip packages: protoc-$VERSION-$PLATFORM.zip. It contains the protoc binary as well as a set of standard .proto files distributed along with protobuf.

If you are looking for an old version that is not available in the release page, check out the maven repo here:

https://repo1.maven.org/maven2/com/google/protobuf/protoc/

These pre-built binaries are only provided for released versions. If you want to use the github master version at HEAD, or you need to modify protobuf code, or you are using C++, it's recommended to build your own protoc binary from source.

If you would like to build protoc binary from source, see the C++ Installation Instructions.

Protobuf Runtime Installation

Protobuf supports several different programming languages. For each programming language, you can find instructions in the corresponding source directory about how to install protobuf runtime for that specific language:

Language	Source
C++ (include C++ runtime and protoc)	src
Java	java
Python	python
Objective-C	objectivec
C#	csharp
JavaNano	javanano
JavaScript	js
Ruby	ruby
Go	golang/protobuf
PHP	php
Dart	dart-lang/protobuf

Quick Start

The best way to learn how to use protobuf is to follow the tutorials in our developer guide:

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

If you want to learn from code examples, take a look at the examples in the examples directory.

Documentation

The complete documentation for Protocol Buffers is available via the web at: