在controller上面加上@ResponseBody能返回数据不加能返回视图,有没有根据入参做出判断既能返回视图又能返回数据的方式,本人尝试了一下,亲测可用
@RequestMapping("/ajaxPaymentBatchApproveProcess")
public Object ajaxPaymentBatchApproveProcess(String packageIds, HttpServletResponse response) throws IOException {
if (packageIds.equals("1")){
return new ModelAndView("redirect:" + "https://traffic.sxwinstar.net/error/exception");
}else{
response.getWriter().write(packageIds);
return null;
}
}