protobuf与Json互转

Dear 丶 2021-09-26 10:52 1271阅读 0赞

从protobuf转json

  1. //Protocol_demo类
  2. Protocol_demo.Response.Builder builder = Protocol_demo.Response.newBuilder();
  3. Message message=builder.build();
  4. public static  String protobufToJson(Message message) {
  5.          String jsonFormat =JsonFormat.printToString(message);  
  6.         return jsonFormat;
  7.     }

从json转protobuf

  1. Protocol_100.Response.Builder builder =Protocol_100.Response.newBuilder();
  3.                         try {
  4.                             JsonFormat.merge(jsonFormat, builder);
  5.                         } catch (com.googlecode.protobuf.format.JsonFormat.ParseException e) {
  6.                             // TODO Auto-generated catch block
  7.                             e.printStackTrace();
  8.                         }
  9.                         Protocol_100.Response rb=builder.build();
  10.                         System.out.println("getId:" + rb.getPlayer().getId()); 
  11.                         System.out.println("getName:" + rb.getPlayer().getName());

pom.xml配置

  1. <dependency>
  2.         <groupId>com.googlecode.protobuf-java-format</groupId>
  3.         <artifactId>protobuf-java-format</artifactId>
  4.         <version>1.2</version>
  5.     </dependency>

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