接口声明：

@At("/dynamic/?/?")
@Ok("json")
public NutMap dynamicQRCode(String uid, String codeID, HttpServletRequest request, HttpServletResponse response) throws IOException {
...
}

调用http://x.x.x.x/dynamic/username/sk_qrcode_1ac83202658f100a43cb5221db63da6e.8859d5a0

但是方法中接收到的codeID参数，只有sk_qrcode_1ac83202658f100a43cb5221db63da6e，.8859d5a0丢失了，请问该如何处理？