public User getLoginUser(HttpServletRequest request) { // 先判断是否已登录 Object userObj = request.getSession().getAttribute(USER_LOGIN_STATE); User currentUser = (User) userObj; if (currentUser == null || currentUser.getId() == null) {...
知识库有详细笔记,可以跟着笔记写(托腮.jpg):https://bcdh.yuque.com/staff-wpxfif/resource/ypeuo3f8tx4bee3x
public User getLoginUser(HttpServletRequest request) { // 先判断是否已登录 Object userObj = request.getSession().getAttribute(USER_LOGIN_STATE); User currentUser = (User) userObj; if (currentUser == null || currentUser.getId() == null) {...
知识库有详细笔记,可以跟着笔记写(托腮.jpg):https://bcdh.yuque.com/staff-wpxfif/resource/ypeuo3f8tx4bee3x