Hi Feng,

Thank you!

On Tuesday, April 26, 2016 at 12:04:07 AM UTC+2, Feng Xiao wrote:
>
> You can use the json_name field option to specify the name you want to use 
> in JSON. For example:
> message Foo {
>   string id = 1 [json_name = "@id"];
> }
>
> The JSON format will then be:
> {
>   "@id": "..some value..."
> }
>
> On Mon, Apr 25, 2016 at 5:54 AM, 'David Koch' via Protocol Buffers <
> prot...@googlegroups.com <javascript:>> wrote:
>
>> Hello,
>>
>> Using the JSON printing/parsing utilities in proto3 - is it possible to 
>> override the default JSON field names generated? If so, how can this be 
>> achieved?
>>
>> I use the standard way to instantiate the printer and parser for now:
>> private static JsonFormat.TypeRegistry registry = 
>> JsonFormat.TypeRegistry.newBuilder()
>>       .add(MyClass.getDescriptor()).build();
>> private static JsonFormat.Printer printer = 
>> JsonFormat.printer().usingTypeRegistry(registry);
>> private static JsonFormat.Parser parser = 
>> JsonFormat.parser().usingTypeRegistry(registry);
>>
>> Thanks,
>>
>> Regards,
>>
>> David
>>
>>
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>
>

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