// page 202
@RequestMapping(method = RequestMethod.GET, params = "new")
public String createSpitterProfile(Model model) {
Spitter spitter = new Spitter();
spitter.setFullName("input your name here");
model.addAttribute(spitter);
return "spitters/edit";
}
// page 205
@RequestMapping(method = RequestMethod.POST)
public String addSpitterFromForm(
@Valid Spitter spitter,
BindingResult bindingResult,
@RequestParam(value = "image", required = false) // 接收文件上传
MultipartFile image) {
if (bindingResult.hasErrors()) {
return "spitters/edit";
}
spitterService.saveSpitter(spitter);
try {
if (!image.isEmpty()) {
validateImage(image);
saveImage(spitter.getId() + ".jpg", image); // 保存图片文件
}
} catch (ImageUploadException e) {
bindingResult.reject(e.getMessage());
return "spitters/edit";
}
return "redirect:/spitters/" + spitter.getUsername();
}
