Java Jetty RewriteHandler和RewriteRegexRule

我正在尝试重写servlet的URL。URL被正确重写，但此后上下文不匹配。你知道怎么让它工作吗

RewriteHandler rewriteHandler = new RewriteHandler();
rewriteHandler.setRewriteRequestURI(true);
rewriteHandler.setRewritePathInfo(true);
rewriteHandler.setOriginalPathAttribute("requestedPath");

RewriteRegexRule rewriteRegexRule = new RewriteRegexRule();
rewriteRegexRule.setRegex("/r/([^/]*).*");
rewriteRegexRule.setReplacement("/r?z=$1");
rewriteHandler.addRule(rewriteRegexRule);

ContextHandlerCollection contextHandlerCollection = new ContextHandlerCollection();
Context servletContext = new Context(contextHandlerCollection, "/");

servletContext.addServlet(new ServletHolder(new RedirectServlet()), "/r");

所以基本上

/r/asdf

被重写为

/r？z=asdf

但是，重写的

/r？z=asdf

现在不由servlet处理

另外，如果直接调用，

/r？z=asdf

也可以工作

---

我在这里粘贴了完整的代码：

结果我想要的是

RedirectRegexRule

而不是

RewriteRegexRule

结果我想要的是

RedirectRegexRule

而不是

RewriteRegexRule