class UEditorController {

    // 第二种方式
    @Autowired // 注入到容器中
    private Environment environment;

    @Autowired
    private AccountManager accountManager;

    @RequestMapping(value="/config")
    public void config(HttpServletRequest request, HttpServletResponse response) {<FILL_FUNCTION_BODY>}
}

        response.setContentType("application/json");
        String webFilePath = DWSurveyConfig.DWSURVEY_WEB_FILE_PATH;
        String rootPath = webFilePath;
        try {
            User user = accountManager.getCurUser();
            if(user!=null){
                String exec = new ActionEnter(request, rootPath, user.getId()).exec();
                PrintWriter writer = response.getWriter();
                writer.write(exec);
                writer.flush();
                writer.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    
<no_super_class>