How do I print the content of httprequest request?

Question

I\'ve got a bug involving httprequest, which happens sometimes, so I\'d like to log HttpGet and HttpPost request\'s content when that happens.

So, let\'s say, I create H

Answer 1

Rewrite @Juned Ahsan solution via stream in one line (headers are treated the same way):

public static String printRequest(HttpServletRequest req) {
    String params = StreamSupport.stream(
            ((Iterable) () -> req.getParameterNames().asIterator()).spliterator(), false)
            .map(pName -> pName + '=' + req.getParameter(pName))
            .collect(Collectors.joining("&"));
    return req.getRequestURI() + '?' + params;
}

See also how to convert an iterator to a stream solution.