Spring MVC UI 服务表单提交背后 Spring Cloud Zuul

Question

问题是当表单 POST 发生时，然后控制器进行重定向，似乎重定向不知道它在 Zuul 后面。

表格：

@RequestMapping(value = "/create-something", method = RequestMethod.GET)
public String getForm(Model model, @CookieValue(value = "XSRF-TOKEN", defaultValue = "none", required=true) String token) {

    model.addAttribute("title", "Create New Something");

    model.addAttribute("_csrf", token);

    return "views/create-something";

}

POST:

@RequestMapping(value = "/create-something", method = RequestMethod.POST)
public String postForm(Model model, @ModelAttribute Something something) {

    SomethingClient.createSomething(something);

    return "redirect:" + something.getName() + "/";

}

此设置将导致重定向尝试命中 UI 服务的内部 IP 而不是 public Zuul URL.

Answer 1

在尝试了不同的方法后，我最终选择了直接 URL。不确定是否有更好的解决方案，但这确实有效并解决了上述问题。

新 POST:

@RequestMapping(value = "/create-something", method = RequestMethod.POST)
public String postForm(Model model, @ModelAttribute Something something) {

    SomethingClient.createSomething(something);

    return "redirect:http://domain.com/ui/" + something.getName() + "/";

}

另一个想法是拦截器。这感觉就像增加了复杂性乘以大量 UI 服务。

Spring MVC UI 服务表单提交背后 Spring Cloud Zuul

Spring MVC UI service form submission behind Spring Cloud Zuul

spring-mvc

spring-cloud

netflix-zuul