Request Data -> Matrix Variable. Return wrong value.

[legatoo]

Im new to Spring MVC, thanks to this repository, I learn a lot. I currently face a issue is the return value of Request Data-> Matrix Variable. according to the code:

@RequestMapping(value="{path}/simple", method=RequestMethod.GET)
public @ResponseBody String withMatrixVariable(@PathVariable String path, @MatrixVariable String foo) {
    logger.debug("path is" + path + "foo is " + foo);
    return "Obtained matrix variable 'foo=" + foo + "' from path segment '" + path + "'";
}

it should return that string, but the string shown on the html is "hello world!". I can find where the hello world comes from. Could anyone help?

Besides, withMatrixVariablesMultiple got a 404 error.

Steven