没有找到带有 URI 的 HTTP 请求的映射 - 在 spring 3.2.4

Question

我有这个控制器：

...
    @RequestMapping(value = "/accounts/manageaccount.do", method = RequestMethod.GET)
    public String initForm(HttpServletRequest request, Model model) {

        model.addAllAttributes(getModel(request));

        return "registerAccountView";
    }


    @RequestMapping(value = "/accounts/saveaccount.do", method = RequestMethod.POST)
    public String saveaccount(HttpServletRequest request, Model model) {

        model.addAllAttributes(getModel(request));

        return "registerAccountView";
    }
... 

当我将此 URL 放入浏览器时，控制器映射良好

http://127.0.0.1:7001/devices/accounts/manageaccount.do

那我就有了这个jsp

<form method="post" action="saveaccount.do">
</form>

但是当我提交时，我得到了这个奇怪的错误

URL: /devices/accounts/saveaccount.do
???error404.error??? 

Answer 1

确保您的 web-xml 中的 servlet 映射配置为处理 .do 请求：

<servlet-mapping>
  <servlet-name>yourServletName</servlet-name>
  <url-pattern>*.do</url-pattern>
</servlet-mapping>