如何在Spring Boot VueJS应用程序中设置和验证Cookie？

Question

后端是在Spring引导上构建的，而前端是使用VueJS构建的。

我正在从Spring Boot中设置示例Cookie

@PostMapping(path = "/login")
@ResponseBody
public ResponseEntity<?> loginUser(HttpServletRequest httpRequest, HttpServletResponse httpResponse, @RequestBody final User user) {
    try {
        SessionResponse sessionResponse = loginService.authenticateUser(user);
        Cookie cookie = new Cookie("token", sessionResponse.getToken());
        httpResponse.addCookie(cookie);
        return new ResponseEntity<SessionResponse>(sessionResponse, HttpStatus.OK);
    } catch (Exception e) {
        return new ResponseEntity<>("Failed with exception " + e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
    }
}

使用以下代码段从请求中获取Cookie

@GetMapping(path = "/dashboard")
@ResponseBody
public ResponseEntity<?> dashboardData(HttpServletRequest httpRequest) {
    try {
        String cookies = getCookies(httpRequest);
        getLogger().info("dashboardData -> cookies :: " + cookies);
        // will get dashboard data
        return new ResponseEntity<>(dashboardResponse, HttpStatus.OK);
    } catch (Exception e) {
        return new ResponseEntity<>("Failed with exception " + e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
    }
}

private String getCookies(HttpServletRequest httpRequest) {
    Cookie[] cookies = httpRequest.getCookies();
    getLogger().info(cookies);
    if (cookies != null) {
        return Arrays.stream(cookies).map(c -> c.getName() + "=" + c.getValue()).collect(Collectors.joining(", "));
    }
    return null;
}

但是我得到null