Ubuntu16.04安装protobuf

1.protobuf的github地址

https://github.com/protocolbuffers/protobuf

去releases下载需要的版本

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

选择2.5.0的版本

https://github.com/protocolbuffers/protobuf/releases/tag/v2.5.0

下载

wget https://github.com/protocolbuffers/protobuf/releases/download/v2.5.0/protobuf-2.5.0.tar.gz

编译安装

./autogen.sh
./configure
make
make check
sudo make install

安装完毕，查看版本

protoc --version
libprotoc 2.5.0

参考google的javatutorial

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

pb的数据类型如下

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

 

下载文件addressbook.proto

https://github.com/protocolbuffers/protobuf/blob/v2.5.0/examples/addressbook.proto

 编译成java代码

protoc -I=./ --java_out=./ ./addressbook.proto # protoc -I=$SRC_DIR --java_out=$DST_DIR $SRC_DIR/addressbook.proto
或者
protoc --java_out=. addressbook.proto

生成文件

tree -L 4
.
├── addressbook.proto
└── com
    └── example
        └── tutorial
            └── AddressBookProtos.java