解析 Protobuf 数据工具库，支持 Node、浏览器、小程序。

1. 安装

   tnpm i --save-dev x.proto

2. 配置 Webpack loader

   module.exports = {
     module: {
       rules: [
         {
           test: /\.proto$/,
           use: {
             loader: 'x.proto/loader',
           },
         },
       ],
     },
   };

3. 代码

   import Proto from 'x.proto';
   import protos from '../protos/test.proto';
   
   const codec = new Proto(protos);
   
   // 用法1
   codec.decode(package.cmd, data/*, {
     binaryAsBase64?: boolean;
     longsAsStrings?: boolean;
     bufferAsStrings?: boolean;
     length?: number;
     encoding?: string;
   }*/);
   
   // 用法2
   const cmdCodec = codec.lookup(package.cmd);
   cmdCodec.decode(data/*, {
     binaryAsBase64?: boolean;
     longsAsStrings?: boolean;
     bufferAsStrings?: boolean;
     length?: number;
     encoding?: string;
   }*/);
   
   // buffer 转 string
   codec.decodeBuffer(ArrayBuffer | object, clone?: true by default);