java - 无法正确映射静态资源

Question

我的项目结构如下

|源代码

|--主要

|---网络应用

|----静态

|-----CSS

|-----HTML

|-----js

我正在尝试通过 Controller 返回 HTML 资源，对于直接位于根目录下的链接没有问题，但对于其他链接，我遇到了问题。

这是我的 Controller

@Controller
public class HtmlServer {


    @RequestMapping({"/", "/index", "/index.html", "/index.jsp", "/home","/home.html","/home.jsp"})
    public ModelAndView index() {
        return new ModelAndView("html/index.html");
    }


    @RequestMapping(method = RequestMethod.GET, value = "/support/{id}/{accessToken}")
    public ModelAndView start(@PathVariable Long id, @PathVariable String accessToken)  {
        return new ModelAndView("html/index.html");
    }

}

这是我的 WebMvcConfigurerAdapter 扩展类

@Component
@ConfigurationProperties
@Configuration
@EnableWebMvc
public class ApplicationConfig extends WebMvcConfigurerAdapter  {

@Bean
    public InternalResourceViewResolver internalResourceViewResolver(){
        InternalResourceViewResolver internalResourceViewResolver = new InternalResourceViewResolver();
        internalResourceViewResolver.setPrefix("static/");
        return internalResourceViewResolver;
    }

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/js/**").addResourceLocations("static/js/")
                .setCachePeriod(0);
        registry.addResourceHandler("/css/**").addResourceLocations("static/css/")
                .setCachePeriod(0);
        registry.addResourceHandler("/support/**").addResourceLocations("/static/")
                .setCachePeriod(0);

    }

}

当我打开/或/index.html 时， Controller 返回给定值，作为返回，我得到了正确的资源。

但是当我尝试使用/support/1/xsdda 时，我被映射到/support/1/static/html/index.html 有人可以解释一下内部结构并从逻辑上指出我的错误。

谢谢!

Answer 1

在 webapp 中创建文件夹 WEB-INF 并将 HTML 文件夹放入其中

• 将解析器的前缀设置为/WEB-INF/HTML/
• 将解析器的后缀设置为.html
• 通过返回“index”来调用它

Servlet 2.4 规范是这样描述 WEB-INF 的(第 70 页):

A special directory exists within the application hierarchy named WEB-INF. This directory contains all things related to the application that aren’t in the document root of the application. The WEB-INF node is not part of the public document tree of the application. No file contained in the WEB-INF directory may be served directly to a client by the container. However, the contents of the WEB-INF directory are visible to servlet code using the getResource and getResourceAsStream method calls on the ServletContext, and may be exposed using the RequestDispatcher calls.