SPRINGMVC uses return new Modelandview (New Redirectview ("Xxx.do"), map map) to redirect multiple parameters

Contact with SPRINGMVC is not a long time, found a useful method, redirection can be passed through a map to the next controller.

Map map= new HashMap ();
Map.put ("UserName", "Yangjinde");
Map.put ("pwd", "YJD");

return new Modelandview (New Redirectview ("Xxx.do"), map);

Then you can use it in the next controller.

String userName = Request.getparameter ("UserName"), fetching data, but this is still a GET request.

Original not easy, transfer from: http://blog.csdn.net/tjcyjd/article/details/7596663