WebAsyncManagerIntegrationFilter.doFilterInternal

问题描述


@RequestMapping(value="/login",method=RequestMethod.POST) 
public String userLog(
    Model model,@modelattribute("password") String password,@modelattribute("username") String username,@modelattribute("token") String token) {
                        
    PasswordResetToken passtoken = null;
    if(!StringUtils.isEmpty(token)){
        passtoken = userserv.getpasswordResetToken(token);
        if(passtoken == null) {
            String message = "Invalid Token.";
            model.addAttribute("message",message);
            return "redirect:/badRequest";
        }
            
        User user = passtoken.getUser();
        username = user.getUsername();
        UserDetails userDetails = userSecurityService.loadUserByUsername(username);
    
        Authentication authentication = new 
        UsernamePasswordAuthenticationToken(userDetails,userDetails.getpassword(),userDetails.getAuthorities());                       
        SecurityContextHolder.getContext().setAuthentication(authentication);       
        model.addAttribute("user",user); 
            
    } else {
    
        UserDetails userDetails = userSecurityService.loadUserByUsername(username);
        Authentication authentication = new UsernamePasswordAuthenticationToken(userDetails,userDetails.getAuthorities());
        SecurityContextHolder.getContext().setAuthentication(authentication);       
        model.addAttribute("user",userDetails); 
    }
    return "redirect:/profile";
}

如何在百里香中显示会话上下文持有者的用户名？

当我实时使用这些内容时。

<h2 class="section-headline h2"><span th:text="${user.username}"></span></h2>

我收到错误消息。

This application has no explicit mapping for /error,so you are seeing this as a fallback.

Tue Aug 18 14:01:28 EAT 2020
There was an unexpected error (type=Internal Server Error,status=500).
An error happened during template parsing (template: "class path resource [templates/users/profile.html]")
org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates/users/profile.html]") etc.

但是当我删除该行时，它可以很好地工作，但是不会显示登录人员的详细信息。

请帮助

解决方法

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spring spring-boot thymeleaf