@RequestMapping(value="${adminPath}/switchlanguage",method = RequestMethod.GET)public String changeLanguage(HttpServletRequest request,HttpServletResponse response, @RequestParam String currentlang, Model model) {   CookieLocaleResolver localeResolver = (CookieLocaleResolver) RequestContextUtils.getLocaleResolver(request);   if ("zh_CN".equals(currentlang)) {      localeResolver.setLocale(request, response, new Locale("en", "US"));   } else{      localeResolver.setLocale(request, response, new Locale("zh", "CN"));   }   return "/view/sysLogin";}

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