Spring 启动:提供 public 和私有(受限)静态内容

Spring boot: Serving public and private (restricted) static content

我正在使用 spring-boot-starter-web 以及 embedded-jettystarter-jersey 启动器。 Jersey servlet 上下文路径在 application.properties 中配置为从 /api 提供服务。所以所有 /api/.* 呼叫都被处理到 Jersey。

由于我使用的是 starter-web,静态内容是从 static/ 目录提供的,如下所示:

static/public/下列出的所有资源都可以不受任何限制地访问。但是static/private下的资源应该是受限制的,只有登录后才会显示。

为此,我编写了一个过滤器:

@Component
@Order(1)
public static class PrivateContentFilter implements Filter {
    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) servletRequest;
        if (request.getRequestURI().matches(".*/static/private/.*")) {
            // Check for authentication in the cookie and procceed
            // The cookie is handed to an auth mirco-service, that does the actual validation. 
        }
    }
}

但只有当路径为 api/.* 时才会达到此过滤器,而不是针对静态内容:/public/.*/private.*。我在这里错过了什么?

/static 下的所有内容都是上下文 / 因此您的过滤器正则表达式必须如下所示:

@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws ServletException, IOException {
    HttpServletRequest request = (HttpServletRequest) servletRequest;
    if (request.getRequestURI().matches("/private/.*")) {
        System.out.println("private");
    } else {
        System.out.println("public");
    }
    filterChain.doFilter(servletRequest, servletResponse);
}