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spark-java

Parameters are empty although specified in url

Using latest spark-core. I am trying to setup a simple GET call.

http://localhost:9346/update/?adasd=123

I am have the following in my main method:

get("/update/", (request, response) -> request.params().toString());

If I execute my call I get {}, so it appears as if the parameters are empty. I also tried /update/:adasd. This is my first look at spark-java, so I might be getting something basic wrong here.

I just want to be able to read the parameters.

Solution

  • You are mixing things up. You are passing queryParameters but trying to print pathParameters.

    For this call:

    http://localhost:9346/update?adasd=123

    Code like this is required:

    get("update", (request, response) -> request.queryParams());

    A call to this endpoint will result in this output:

    [adasd]