[Question][help] 求一个binlog-doris的json示例

### Search before asking

- [X] I had searched in the [issues](https://github.com/DTStack/chunjun/issues) and found no similar question.

- [X] I had googled my question but i didn't get any help.

- [X] I had read the documentation: [ChunJun doc](https://dtstack.github.io/chunjun) but it didn't help me.

### Description

请问有binlog-doris的json示例吗？

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)