java - How to call one controller method in another controller with RedirectAttributes -

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code have written below.

controller1 {    @autowired    controller2 controller2    //caller method    void method1() {       controller2.furnction1(model,redirectattributes);    } }  controller2 {     public void function1(model model, redirectattributes atr){     } }

question is: how intialize redirectattributes (redirectattributes)in new controller(controller1). controller1 not form submit, couldn't redirectattributes default.

how call funcation1 in controller2.

redirect not work here. form data lost. try forwarding request url.

try 

    controller1 {     @requestmapping("url1")    public string method1() {      return "forward:/url2";    } }  controller2 {    @requestmapping("/url2")    public string function1(model model, redirectattributes atr){       //do    } }

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