WEB-INF/folder/.jsp给出404 [英] WEB-INF/folder/.jsp gives 404

问题描述

我有一个Spring MVC项目和一堆jsp文件.当我尝试访问WEB-INF/views/中的jsp文件时，它会显示404.

I have a spring MVC project and bunch of jsp files. When I try to access my jsp files in WEB-INF/views/ it gives me 404.

屏幕截图以供参考.

推荐答案

您不能直接访问WEB-INF文件夹中的jsp页面.要访问它，您将需要创建InternalResourceViewResolver bean来解析jsp页面的路径:

You can't access jsp page inside WEB-INF folder directly. To access it you will need to create InternalResourceViewResolver bean for resolving path for your jsp pages:

@EnableWebMvc
@Configuration
public class AppConfig extends WebMvcConfigurerAdapter {
    @Bean
    public InternalResourceViewResolver viewResolver() {
        InternalResourceViewResolver internalResourceViewResolver = new InternalResourceViewResolver();
        internalResourceViewResolver.setPrefix("/WEB-INF/views/");
        internalResourceViewResolver.setSuffix(".jsp");
        return internalResourceViewResolver;
    } 

然后在您的控制器中返回该jsp页面的名称:

And in your controller just return name of that jsp page:

@Controller
public class EmployeeController {

    @RequestMapping(value = "/add/employee", method = RequestMethod.GET)
    public String addEmployee(Model model) {
        return "addEmployee";
    }
}

现在点击的网址: http://localhost:8181/SpringMVC_CRUD/add/employee

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