//獲取request請求中全部參數瀏覽器
Enumeration<String> names = request.getParameterNames(); HashMap<String, Object> params = new HashMap<String, Object>(); while (names.hasMoreElements()) { String name = names.nextElement(); params.put(name, request.getParameter(name).trim()); }
//獲取用戶登陸信息緩存
String token = request.getParameter("token"); // UserEntityDFG userEntityDFG = (UserEntityDFG) SessionHelper.get(token+"a");//用於添加補充信息 UserEntity userEntity = (UserEntity) SessionHelper.get(token); //UserEntity userEntity=userEntityDFG.getUserEntity();
//當前登陸用戶名 params.put("USERNAME", userEntity.getUserName());
//當前登陸用戶ID params.put("USERID", userEntity.getUserID()); params.put("ORGID", userEntity.getOrgID());
當前登陸用戶名,用戶ID。安全
針對不一樣項目狀況,UesrEntity大致會有差異,可是相似。服務器
-------------------------------------------------------------------------------------------------------------------------------------------------------性能
Session與Cookie都是解決Http協議的無狀態問題,可是二者之間仍是存在必定區別的:網站
總的來講,Session與Cookie各有優點,不能簡單來講誰更優。具體用法要考慮具體案例狀況而定。spa