I need such a usage:
**For each request I want to inject userId into DemoController** But because of being a final class without empty constructor I can not inject it. What is the best practice in such cases? A service with request scope is fine?
@Configuration
public class CityFactory{
@Bean(name = {"currentUserId")
@Scope(value = WebApplicationContext.SCOPE_REQUEST,proxyMode = ScopedProxyMode.TARGET_CLASS)
@Autowired
public Integer getUserId(HttpServletRequest request) {
return UserUtil.getCurrentUserId(request.getServerName());
}
}
@RequestMapping("/demo")
@Controller
public class DemoController {
@Autowired
Ingeter userId;
@RequestMapping(value = "/hello/{name}", method = RequestMethod.GET)
public ModelAndView helloWorld(@PathVariable("name") String name, Model model) {
Map myModel = new HashMap();
model.addAttribute("user", userId);
return new ModelAndView("v3/test", "m", model);
}
}
以上就是CGLib Proxy for Integer (Final class) in Spring MVC的详细内容，更多请关注web前端其它相关文章！
