# HelloProtocolBuffer

**Repository Path**: liaoye/HelloProtocolBuffer

## Basic Information

- **Project Name**: HelloProtocolBuffer
- **Description**: 学习使用protobuf
- **Primary Language**: Android
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2021-03-30
- **Last Updated**: 2022-10-24

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 学习使用Protocol Buffer
### 1.创建proto文件

### 2.下载安装安装编译工具，编译生成java文件
    [https://github.com/protocolbuffers/protobuf/releases]
    编译命令假设：
    -I = buffer文件所在的目录
    --java_out = java文件输出的目录
    再加上对应的proto文件的绝对路径

    protoc -I=D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java\com\liaoye\helloprotocolbuffer --java_out=D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java\com\liaoye\helloprotocolbuffer D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java\com\liaoye\helloprotocolbuffer\proto\SearchRequest.proto

    编译生成多个文件
    protoc -I=D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java\com\liaoye\helloprotocolbuffer --java_out=D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java\com\liaoye\helloprotocolbuffer\proto\SearchRequest.proto D:\AndroidStudioProjects\HelloProtocolBuffer\app\src\main\java\com\liaoye\helloprotocolbuffer\proto\AddressBook.proto


### 3.导入对应的依赖，注意依赖的版本和安装的编译器的版本要一样
    implementation 'com.google.protobuf:protobuf-java:3.15.6'