动态定义登陆页

问题

不同用户需要展示不同的登陆页

解决方案

修改web.xml欢迎页，跳转到index.mvc动态页面中

<welcome-file-list>
    <welcome-file>index.mvc</welcome-file>
</welcome-file-list>

创建controller

@Slf4j
@Controller
public class IndexController {

    /**
     * 页面跳转
     *
     * @return
     */
    @RequestMapping(value = "/index", method = RequestMethod.GET)
    public String index(@RequestParam Map map, Model model) {
        if (map != null) {
            model.addAllAttributes(map);
            return (String) map.get("custom");
        }
        return "index";
    }
}

效果

http://localhost:8080/hug_interview/?custom=ibd

http://localhost:8080/hug_interview/