redirigir a otra lista de URL de objetos

I've got this method in MVC controller

public String save(
        @RequestParam("id") Long id,
        @RequestParam(value = "book", required = false) List<Long> books,
        @RequestParam(value = "bookNow", required = false) List<Long> booksNow) {

    if (booksNow != null)
        return "redirect:/saveNow.html?id=" + id + "&bookNow=" + booksNow;

But the problem is that I want to redirect to another method my list of objects booksNow if it is not null.

@RequestMapping(value = "/saveNow.html", method = RequestMethod.GET)
public String saveNow(
        @RequestParam("id") Long id,
        @RequestParam(value = "bookNow", required = true) List<Long> booksNow) {

pero tengo un error

The request sent by the client was syntactically incorrect.

What is the proper way to redirect list of objects?

preguntado el 28 de mayo de 14 a las 13:05

1 Respuestas

"&bookNow=" + booksNow no tiene sentido.

booksNow will just print some java object something like List@1e23

You need to loop through the list so that your URL looks like so:


contestado el 28 de mayo de 14 a las 17:05

No es la respuesta que estás buscando? Examinar otras preguntas etiquetadas or haz tu propia pregunta.