Spring MVC @RestController并重定向 [英] Spring MVC @RestController and redirect

问题描述

我有一个用Spring MVC @RestController实现的REST端点.有时，取决于我控制器中的输入参数，我需要在客户端上发送http重定向.

I have a REST endpoint implemented with Spring MVC @RestController. Sometime, depends on input parameters in my controller I need to send http redirect on client.

Spring MVC @RestController是否有可能，如果可以，请举个例子吗?

Is it possible with Spring MVC @RestController and if so, could you please show an example ?

推荐答案

将HttpServletResponse参数添加到处理程序方法中，然后调用response.sendRedirect("some-url");

Add an HttpServletResponse parameter to your Handler Method then call response.sendRedirect("some-url");

类似的东西:

@RestController
public class FooController {

  @RequestMapping("/foo")
  void handleFoo(HttpServletResponse response) throws IOException {
    response.sendRedirect("some-url");
  }

}

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