Addition using a Javascript Transformer
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This example shows how to parse an incoming JSON message and process it with the JavaScript transformer.
Example
In this example, you'll send a JSON message that contains two numbers to an HTTP endpoint. This Byte Array of data is transformed to a String. The JavaScript transformer then processes the data and adds up the numbers. Finally, the sum is returned to the HTTP endpoint.
Set up and Run the Example
- Open this example project in Anypoint Studio and run it.
- Use Postman, curl, or the REST console to make a POST request using JSON. The message body should contain the following data:{ "a": 3, "b": 4}
- If the project is running successfully, you should get the following message on your studio console.
INFO 2017-07-02 16:44:34,235 [[javascript-calculator].connector.http.mule.default.receiver.03] org.mule.api.processor.LoggerMessageProcessor: Sum is: 7.0
Documentation
Read the full documentation in GitHub
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