昨天遇到一个问题,请求发送之后直接返回了500错误,没有过ErrorController。并且Server这边的log里也没有异常。这真的是好奇怪。
产生问题的method是这样写的:
@RequestMapping(params = "method=bulkChange", method = RequestMethod.POST)
public @ResponseBody
User changePhoto(
@RequestParam(value = DESCRIPTION_NAME, required = false, defaultValue = DESCRIPTION_DEFAULT)
String description,
@RequestParam(value= PHOTO_NAME, required = false, defaultValue = PHOTO_DEFAULT)
MultipartFile photo,
HttpServletRequest request, HttpServletResponse response) throws Exception{
}改好后就解决了之前的问题。
Failed to convert value of type 'java.lang.String' to required type 'org.springframework.web.multipa
原文:http://blog.csdn.net/cctt_1/article/details/18260323