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cfredri4 c47ebfd82b Fix maven URL (#8440)		4 年前
.github	0894247c21 Add autotools to release languages.	4 年前
benchmarks	ef70abad8a Restrict visibility and add target for C++ benchmark	4 年前
cmake	ee35b2da4b Merge pull request #8374 from igor-sirotin/feature/cmake-protoc-options	4 年前
conformance	77334e39a7 Merge tag 'refs/tags/sync-piper' into sync-stage	4 年前
csharp	96307d28f6 Sync from Piper @364389596	4 年前
docs	b4cddb71d6 Add protobuf for Ada	4 年前
editors	3cff48db79 Spell check only comments and strings in vim	4 年前
examples	c649397029 Set execute bit on files if and only if they begin with (#!). (#7347)	5 年前
java	4a6dc34d3a Sync from Piper @365872496	4 年前
js	6aa539bf01 Update protobuf version	4 年前
kokoro	0ebbd7d7c3 Enable crosscompiling aarch64 python wheels under dockcross manylinux docker image (#8280)	4 年前
m4	8cfb4284b4 Updated ax_pthread.m4 to its most recent upstream version	4 年前
objectivec	5911099659 Move the class map to a CFDictionary.	4 年前
php	9db84d08fb Merge branch '3.15.x' into merge-3-15-x	4 年前
protoc-artifacts	c47ebfd82b Fix maven URL (#8440)	4 年前
python	c0c6cad184 Merge tag 'refs/tags/sync-piper' into sync-stage	4 年前
ruby	9db84d08fb Merge branch '3.15.x' into merge-3-15-x	4 年前
src	c0c6cad184 Merge tag 'refs/tags/sync-piper' into sync-stage	4 年前
third_party	9abf6e2ab0 Ported Ruby extension to upb_msg (#8184)	4 年前
util	bf0c69e130 [bazel] Add fixes for --incompatible_load_{cc,java,proto}_rules_from_bzl (Part 2)	6 年前
.bazelignore	2e51ad6344 [bazel] Update gtest and deprecate //external:{gtest,gtest_main} (#7237)	5 年前
.gitignore	62c402ae37 Add 'java/lite/target' to .gitignore (#8439)	4 年前
.gitmodules	3c5442a95d Include googletest as a submodule (#3993)	7 年前
.readthedocs.yml	35a2bf9d90 python: publish sphinx docs to read the docs	5 年前
BUILD	a3aecacc24 [bazel] Remove deprecated way to depend on googletest	4 年前
CHANGES.txt	7224406161 Updated CHANGES.txt for sync.	4 年前
CONTRIBUTING.md	e06c5ff780 Update CONTRIBUTING.md	6 年前
CONTRIBUTORS.txt	49bc8c0963 Add nano proto authors and update LICENSE file to include Android.mk.	11 年前
LICENSE	9e080f7ac0 Cleanup LICENSE file.	7 年前
Makefile.am	96307d28f6 Sync from Piper @364389596	4 年前
Protobuf-C++.podspec	6aa539bf01 Update protobuf version	4 年前
Protobuf.podspec	6aa539bf01 Update protobuf version	4 年前
README.md	64dd751868 Update kokoro badge bucket to protobuf-kokoro-badges (#8138)	4 年前
WORKSPACE	ef70abad8a Restrict visibility and add target for C++ benchmark	4 年前
appveyor.bat	753daae027 use netcoreapp2.1 for testing	6 年前
appveyor.yml	82d3d7d250 Merge branch '3.6.x' into merge-3-6-x	7 年前
autogen.sh	9de4e64cf2 Add cpp tests under release docker image.	7 年前
build_files_updated_unittest.sh	ff21d0f877 Copy files to temp-dir for testing	6 年前
cc_proto_blacklist_test.bzl	948740bc9d [bazel] Fix blacklisted_protos in cc_toolchain and add test (#7075)	5 年前
compiler_config_setting.bzl	f0cb9cdb95 [bazel] Move Java runtime/toolchains into //java (#7190)	5 年前
composer.json	21b0e5587c Update PHP descriptors (#3391)	8 年前
configure.ac	4c5465e5fe Merge pull request #8402 from acozzette/merge-3-15-x	4 年前
fix_permissions.sh	c649397029 Set execute bit on files if and only if they begin with (#!). (#7347)	5 年前
generate_changelog.py	afe98de32a Replace repo links.	7 年前
generate_descriptor_proto.sh	9ce8c330e7 Updated version to 3.12.3 and updated CHANGES.txt. (#7580)	5 年前
global.json	8932446d9e Improve WriteString perf with SIMD	4 年前
post_process_dist.sh	9b77e9efe1 Removed javanano from post_process_dist.sh	7 年前
protobuf-lite.pc.in	4b389fad57 `Libs` should not include `@PTHREAD_CFLAGS@`	6 年前
protobuf.bzl	88f3ef7d1d [bazel] Add default shell env to gen_well_known_protos_java	5 年前
protobuf.pc.in	09cab821a9 Down integrate to GitHub	6 年前
protobuf_deps.bzl	0110ff5659 Update rules_proto	5 年前
tests.sh	525be941e0 Add test for php5 for pure php implementation (#8251)	4 年前
update_compatibility_version.py	de75651d7a Merge 3.11.0-rc1 changes to master (#6917)	5 年前
update_file_lists.sh	4979489451 Add test to verify BUILD- and cmake-files are in sync with src/Makefile.am	6 年前
update_version.py	1b18833f4f Tweaked update_version.py to leave PHP notes blank	5 年前

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/protocolbuffers/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	Ubuntu	MacOS	Windows
C++ (include C++ runtime and protoc)	src
Java	java
Python	python
Objective-C	objectivec
C#	csharp
JavaScript	js
Ruby	ruby
Go	protocolbuffers/protobuf-go
PHP	php
Dart	dart-lang/protobuf