MULE ESB将查询结果导出到CSV

Question

I've builded a simple REST API with two resources. One to recover a collection of Trips (GET /trips) and another to recover trips to a certain place (GET /trips/{place}. Both recover data from a MySql database. The API is working y can execute both queries and return the results but I'd like to export DATA to a CSV file.

I need a HINT about how to export the resultset to a CSV file. Should I need a transformer or an object to string component?

Answer 1

You can use Dataweave (Transform Message) to reach it. See some examples here: https://estebanwasinger.wordpress.com/2015/12/31/dataweave-examples-transform-json-and-xml-list-to-csv/

Try it and we will help you if you get stuck.