掘金项目之用户首页掘金项目之用户首页

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电风扇的说法修改关注了 8关注者 0

【掘金项目之用户首页】

后台
@RequestMapping("upload_avatar")
public void upload_avatar(@RequestParam MultipartFile avatar, HttpServletRequest request, HttpServletResponse response) throws IOException {
String path = request.getServletContext().getRealPath("/upload/");
File folder = new File(path);
if(!folder.exists())
{
folder.mkdirs();
}

UUID uuid = UUID.randomUUID(); String strUUid = uuid.toString(); String strFinalPath = path + "/" + strUUid + avatar.getOriginalFilename(); //将头像保存路径保存到userinfo表中 //userinfo表中插入一条记录HttpSession httpSession = request.getSession(); UserInfo userInfo = (UserInfo)httpSession.getAttribute("userinfo"); userInfo.setAvatar(strUUid + avatar.getOriginalFilename()); userService.updateUser(userInfo); httpSession.setAttribute("userinfo",userInfo); File file = new File(strFinalPath); avatar.transferTo(file); UploadRes uploadRes = new UploadRes(); uploadRes.setSrc(strUUid + avatar.getOriginalFilename()); String strJson = JSON.toJSONString(uploadRes); response.getWriter().println(strJson);

// return "redirect:/currentuser/me";
}