java - how to get the object from a redirected view? -


im using spring mvc, java , annotations.

@requestmapping(value = "/submittask", method = requestmethod.post) public modelandview submittask(httpsession session, httpservletrequest request) {         map<string, object> map = new hashmap<string, object>();         modelandview model = new modelandview(new redirectview("home.html"));         map.put("email", request.getparameter("email"));         map.put("task",request.getparameter("task"));         map.put("error", request.getparameter("error"));         model.addobject("map", map);         return model; }  @requestmapping("/home")  public modelandview home(httpsession session, httpservletrequest request) {     modelandview model = new modelandview("home");     model.addobject("map", request.getparameter("map"));     return model;  }

i don't seem value of "map" via "request.getparameter("map")" when redirected view home.html. how can able retrieve it. thanks

i belive problem httpservletrequest request passed "home" method contains parameter "map.email", "map.task", "map.error", not "map".


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