泽西岛客户的错误要求

Question

I have below client code:

String filePath = "/testzip/123/TEST-test.zip";
target = mainTarget.path("file").path("{filePath}");
Invocation.Builder invocationBuilder =  target
                .resolveTemplate("filePath", filePath)
                .request(MediaType.APPLICATION_JSON).accept(MediaType.APPLICATION_OCTET_STREAM);

Response response = invocationBuilder.get();

Below is my server code:

@GET
@Path("{filePath}")
@Produces({MediaType.APPLICATION_OCTET_STREAM})
public Response get(@PathParam("filePath") String filePath) {
    File file = new File(filePath);
    return Response.status(Response.Status.OK).entity(file).build();
}

This client is throwing Bad Request exception while I send below filePath:

String filePath = "/testzip/123/TEST-test.zip";

But it is working fine when I send below filePath (simple string):

String filePath = "testzip";

I am not able to figure it out why it is not working when forward slash(/) is present in path parameters.

Answer 1

I believe you cannot have / in a @PathParam by default.

EDIT Have a look here : Tomcat, JAX-RS, Jersey, @PathParam: how to pass dots and slashes?