Question

现在，当我打开root /网址时，我会看到index.html个内容，但网址为/

当我打开/index.html时，我看到相同的内容，而网址为/index.html

当我打开/和/index.html时，我需要看到相同的网址，因此我认为我需要添加重定向：

registry
    .addViewController("/").setViewName("forward:/index.html");
    .addRedirectViewController("/index.html", "/");

但似乎是循环电话。

我该怎么做，/和/index.html在我的配置中显示来自同一网址/的相同内容？

webapp目录的一部分：

配置的一部分：

@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry
        .addResourceHandler("/**")
        .addResourceLocations("/webapp/")
        .setCachePeriod(604800)
        .resourceChain(true)
        .addResolver(new GzipResourceResolver())
        .addResolver(new PathResourceResolver());
}

@Override
public void addViewControllers(ViewControllerRegistry registry) {
    registry
        .addViewController("/").setViewName("forward:/index.html");
}

UPD

我在提问之前尝试了来自@Asgeirr的建议，但我得到了ERR_TOO_MANY_REDIRECTS。

我的服务器配置可能有问题吗？

@Bean
public Server server(ApplicationContext rootCtx){
    Server server = new Server(serverPort);

    HttpConfiguration httpConfig = new HttpConfiguration();
    httpConfig.addCustomizer(new SecureRequestCustomizer());

    ServerConnector httpConnector = new ServerConnector(server, new HttpConnectionFactory(httpConfig));

    httpConnector.setPort(serverPort);
    httpConnector.setIdleTimeout(connectorIdleTime);
    server.setConnectors(new Connector[]{httpConnector});

    ServletContextHandler apiHandler = new ServletContextHandler();
    apiHandler.setContextPath("/");
    apiHandler.setResourceBase(".");

    HashSessionIdManager idManager = new HashSessionIdManager();
    server.setSessionIdManager(idManager);
    HashSessionManager manager = new HashSessionManager();
    manager.setMaxInactiveInterval(sessionTimeout);
    SessionHandler sessions = new SessionHandler(manager);
    apiHandler.setHandler(sessions);

    AnnotationConfigWebApplicationContext webCtx = new AnnotationConfigWebApplicationContext();
    webCtx.setServletContext(apiHandler.getServletContext());
    webCtx.register(WebConfiguration.class);
    webCtx.setParent(rootCtx);
    webCtx.refresh();

    // Adding gzip compression
    FilterHolder holder = new FilterHolder(GzipFilter.class);
    holder.setInitParameter("deflateCompressionLevel", "9");
    holder.setInitParameter("minGzipSize", "0");
    holder.setInitParameter("mimeTypes", "text/html,text/css,image/svg+xml,text/xhtml,text/plain,text/xml," +
            "text/javascript,application/xhtml+xml,application/xml,application/javascript,application/json");
    apiHandler.addFilter(holder, "/*", EnumSet.of(DispatcherType.REQUEST));

    CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
    characterEncodingFilter.setEncoding("UTF-8");
    characterEncodingFilter.setForceEncoding(true);
    apiHandler.addFilter(new FilterHolder(characterEncodingFilter), "/*", EnumSet.allOf(DispatcherType.class));
    apiHandler.addServlet(new ServletHolder(new DispatcherServlet(webCtx)), "/");

    HandlerCollection handlerCollection = new HandlerCollection();
    handlerCollection.addHandler(apiHandler);
    server.setHandler(handlerCollection);

    return server;
}

网络日志，当我拨打/index.html

时

Answer 1

您可以进行重定向。

@Override
public void addViewControllers(ViewControllerRegistry registry) {
    registry
        .addViewController("/").setViewName("redirect:/index.html");
}

Answer 2

您可以在getmapping中重定向，如下所示：

@GetMapping("/index.html")
public String getIndex() {
    return "redirect:/";
}

和root的getter看起来像：

@GetMapping("/")
public String getIndex() {
    return "index.html";
}

或从建议的addViewControllers中删除转发，以摆脱无限循环调用：

@Override
public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController("/").setViewName("index.html");
    registry.addRedirectViewController("/index.html", "/");
}

Spring，从index.html重定向到root

2 个答案: