Thymeleaf：在从Spring MVC控制器重定向时，Thymeleaf不反映新值

Question

我是新来的thymeleaf， thymeleaf模板引擎真的很好，但我面临着一些关键的问题，这对我来说很难弄清楚。我的流程如下：

首先调用add user控制器并在数据库中添加新用户。保存新用户后，重定向到用户列表页。当用户列表页面打开时，我的新用户不会显示在用户列表上。刷新页面后，我的新用户可见。当我调试代码并检查用户列表控制器时。用户列表控制器获取新用户详细信息，但我的thymeleaf不显示新更改。我的胸腺叶缓存也是假的。我使用thymeleaf布局方言如下：

https://github.com/ultraq/thymeleaf-layout-dialect

我的控制器代码：

@RequestMapping(value="/add-user", method=RequestMethod.POST)
public String addEditCategory(User user, RedirectAttributes attributes) {

    userService.saveNewUser(user);
    return "redirect:/user/userlist";
}

@RequestMapping(value="/userlist", method=RequestMethod.GET)
public String productCategory(Model model, Pageable pageable) {

    Page<User> page = productCategoryService.findAllUsers(pageable);
    List<User> users= page.getContent();
    PageWrapper<ProductCategory> pageWrapper = new PageWrapper<User>(page, "/user/userlist");

    model.addAttribute("page", pageWrapper);
    model.addAttribute("users", categories);
    return "admin/user/view-users";
}

My Thymeleaf配置：

/* Thymeleaf configuration */
private ServletContextTemplateResolver templateResolver() {
    ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();

    templateResolver.setPrefix("/WEB-INF/views/");
    templateResolver.setSuffix(".html");
    templateResolver.setTemplateMode("HTML5");
    templateResolver.setCacheable(false);

    return templateResolver;
}

private SpringTemplateEngine templateEngine() {
    SpringTemplateEngine templateEngine = new SpringTemplateEngine();
    templateEngine.addDialect(new LayoutDialect());
    templateEngine.setTemplateResolver(templateResolver());
    return templateEngine;
}

private ThymeleafViewResolver thymeleafViewResolver() {
    ThymeleafViewResolver thymeleafViewResolver = new ThymeleafViewResolver();

    thymeleafViewResolver.setCharacterEncoding("UTF-8");
    thymeleafViewResolver.setViewClass(ThymeleafView.class);
    thymeleafViewResolver.setViewNames(new String[]{"user/**"});
    thymeleafViewResolver.setTemplateEngine(templateEngine());
    return thymeleafViewResolver;
}

我正在使用注册视图解析器的内容协商视图解析器。问题，就像缓存问题。但我该怎么解决呢？

使现代化

添加用户：-点击按钮和fancybox将出现。在花式框中，我正在使用表单并在/add-userurl上提交表单。

使现代化

ContentNegotingViewResolver代码：

@Bean
public ViewResolver setupViewResolver(ContentNegotiationManager manager) {
    List<ViewResolver> resolvers = new ArrayList<ViewResolver>();

    resolvers.add(tilesViewResolver());
    resolvers.add(thymeleafViewResolver());
    resolvers.add(jspViewResolver());

    ContentNegotiatingViewResolver viewResolver = new ContentNegotiatingViewResolver();
    viewResolver.setViewResolvers(resolvers);
    viewResolver.setContentNegotiationManager(manager);
    return viewResolver;
}

Answer 1

要禁用缓存，请添加-

thymeleafViewResolver.setCache(false);