無法從一個控制器重定向到另一控制器-Spring MVC

Question

我是Spring MVC的新手，面臨一些錯誤。
我有兩個控制器，如下所示
1） LoginController.java

@Controller
@RequestMapping("/log")
public class LoginController {
    @Autowired
    private LoginService service;

    @RequestMapping(value="login.spring",method=RequestMethod.GET) 
    public ModelAndView prepareLoginForm()
    {
        System.out.println("In get");
        return new ModelAndView("Login", "login", new Login());
    }

    @RequestMapping(value="login.spring",method=RequestMethod.POST) 
    public ModelAndView processLogin(@ModelAttribute("login") Login login,BindingResult result)
    {
        int i=service.validateLogin(login);
        if(i==0){
            return  new ModelAndView("redirect:login.spring");
        }

        ModelAndView view=new ModelAndView("redirect:Customer/Searchform.spring");


        return view;
    }

}

2） CustomerController.java

@Controller
@RequestMapping("/Customer")
public class CustomerController {

    @Autowired
    private CustomerService customerService;


    @RequestMapping(value="Searchform.spring",method=RequestMethod.GET)
    public  ModelAndView prepareCustomer()
    {
        System.out.println("In customer controller");
        CustomerSearchForm customerSearchForm=new CustomerSearchForm();
        return new ModelAndView("CustomerSearch","customerSearchForm",customerSearchForm);

    }


    @RequestMapping(value="Search.spring",method=RequestMethod.POST)
    public  ModelAndView searchCustomer(@ModelAttribute("customer") CustomerSearchForm customerSearchForm,BindingResult result)
    {
        int i=customerService.serachCustomer(customerSearchForm);
        if(i==1)
        return new ModelAndView("Holdings");

        return new ModelAndView("redirect:Customer");
    }
}

因此，成功登錄后，我嘗試重定向到CustomerController但是在瀏覽器URL中，我可以看到該請求URL為http://localhost:8080/Online_Fund_Trading/log/Customer/Searchform.spring 。 隨着在Customer/Searchform.spring之前添加log ，我得到404-The requested resource is not available錯誤。

http://localhost:8080/Online_Fund_Trading/Customer/Searchform.spring請求網址為http://localhost:8080/Online_Fund_Trading/Customer/Searchform.spring需要進行哪些更改。

Answer 1

需要一個簡單的斜杠/

ModelAndView view=new ModelAndView("redirect:/Customer/Searchform.spring");

否則，該路徑將被視為相對於您當前正在處理的請求的路徑。