Add post parameters in loop - OkHTTP

Question

I'm using OkHTTP for making a post request to my server. I know I can build a request like this:

RequestBody formBody = new FormEncodingBuilder()
            .add("param1", param1)
            .build();
    Request request = new Request.Builder()
            .url(url)
            .post(formBody)
            .build();

So what I want to do is to add the parameters dynamically. E.g:

RequestBody formBody = new FormEncodingBuilder()
    for (ParamsArray m : requestParams) {
        formBody.add("param1", requestParams.value);
    }

But there's no function add for a RequestBody and I don't know if it is possible to convert a FormEncodingBuilder to a RequestBody.

Thank you!

Answer 1

A FormEncodingBuilder will turn into a RequestBody when you build it. Looking at the documentation, something like this ought to work.

FormEncodingBuilder formBodyBuilder = new FormEncodingBuilder()
for (ParamsArray m : requestParams) {
    formBodyBuilder.add("param1", requestParams.value);
}
RequestBody body = formBodyBuilder.build()

The documentation is available here: https://square.github.io/okhttp/2.x/okhttp/com/squareup/okhttp/FormEncodingBuilder.html