Spring MVC RequestParam具有可选值

Question

我有一个类似于以下内容的请求映射：

    @RequestMapping(value = "/init/filter/", method = RequestMethod.POST)
    @ResponseBody
    public final Reponse filterGrid(
            @RequestParam(value = "nom", required = false) final String nom,
            @RequestParam(value = "matricule", required = false) final String matricule,
            final HttpServletRequest httpRequete,
            final HttpServletResponse httpReponse, Model model) {
}

在我的JavaScript中，我有以下URL：

POST http://localhost:8080/project/pages/rest/consultation/bulletinhorscontrat/init/filter/nom=test 404 (Introuvable)

我找不到页面

我已经用GET尝试过，但遇到了同样的错误

我在Spring MVC方法中忘记了什么？

谢谢

Answer 1

使用post方法时，您不能在链接上传递变量，而应使用@RequestBody 。

但是就您而言，Get方法应该可以完成工作，即使如此，您仍然需要更改链接格式，这里是新链接：

http://localhost:8080/project/pages/rest/consultation/bulletinhorscontrat/init/filter?nom=t&matricule=mat

从链接中删除最后一个/，因为它没有意义，然后将POST更改为Get：

@RequestMapping(value = "/init/filter", method = RequestMethod.GET)
    public final Reponse filterGrid(
            @RequestParam(value = "nom", required = false) final String nom,
            @RequestParam(value = "matricule", required = false) final String matricule,
            final HttpServletRequest httpRequete,
            final HttpServletResponse httpReponse, Model model) {
}