在 Spring 3 控制器中返回字符串时为重定向设置 HTTP 状态代码 [英] Set HTTP status code for redirect when returning a String in a Spring 3 controller

问题描述

在 Spring 3 中返回 "redirect:/new/url" 时有没有办法指定 HTTP 状态码?

Is there a way to specify the HTTP status code when returning "redirect:/new/url" in Spring 3?

推荐答案

没试过，但是看org.springframework.web.servlet.view.RedirectView的源码有getHttp11StatusCode() 确定响应的 HTTP 状态的方法.

Haven't tried it, but looking at the source of org.springframework.web.servlet.view.RedirectView it has getHttp11StatusCode() method that determines the HTTP status of response.

似乎您可以根据请求通过设置 org.springframework.web.servlet.View#RESPONSE_STATUS_ATTRIBUTE 属性来覆盖默认响应代码.简单设置:

It seems like you can override the default response code by settings org.springframework.web.servlet.View#RESPONSE_STATUS_ATTRIBUTE property on request. Simply set:

httpServletRequest.setAttribute(View.RESPONSE_STATUS_ATTRIBUTE, status)

在返回redirect:"视图之前.

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