得到请求路径和参数

 String uri = request.getRequestURI()+ (request.getQueryString() == null ? "" : "?"+ request.getQueryString());

如果 http://localhost:8080/test/jing.jsp?method=1&heh=2

 request.getRequestURI(): /test/jing.jsp

  request.getQueryString() : method=1&heh=2

 

 

 为了不让别人看出你的路径可以用64位编码 Base64.encodeBase64(uri.getBytes()); 返回值byte[]

                                              64位解码  Base64.decodeBase64(uri.getBytes());返回值byte[]