Java GoogleAdsRow 对象转 JSON

GoogleAdsApi时grpc调用 序列化使用的是  引入转换jar包进行数据转换

        <!-- https://mvnrepository.com/artifact/com.googlecode.protobuf-java-format/protobuf-java-format -->
        <dependency>
            <groupId>com.googlecode.protobuf-java-format</groupId>
            <artifactId>protobuf-java-format</artifactId>
            <version>1.4</version>
        </dependency>

代码示例如下：

StringWriter writer = new StringWriter();
new JsonFormat().print(googleAdsRow, writer);
System.out.println(writer.toString());