<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId></dependency><dependency> <groupId>org.springframework.session</groupId> <artifactId>spring-session-data-redis</artifactId> <version>2.0.5.RELEASE</version></dependency>

//若用戶登錄驗(yàn)證成功后將對應(yīng)的登陸信息和登陸憑證一起存入redis中//生成登陸憑證token UUIDString uuidToken= UUID.randomUUID().toString();uuidToken=uuidToken.replace("-",""); //將token和用戶登錄態(tài)之間建立聯(lián)系redisTemplate.opsForValue().set(uuidToken,userModel);redisTemplate.expire(uuidToken,1, TimeUnit.HOURS); // 下發(fā)tokenreturn CommonReturnType.create(uuidToken);

 String token = httpServletRequest.getParameterMap().get("token")[0]; if (StringUtils.isEmpty(token)) { throw new BusinessException(EmBusinessError.USER_NOT_LOGIN, "用戶還未登陸,不能下單"); } //獲取用戶的登陸信息 UserModel userModel= (UserModel) redisTemplate.opsForValue().get(token); if(userModel==null){ throw new BusinessException(EmBusinessError.USER_NOT_LOGIN, "用戶還未登陸,不能下單"); }  OrderModel orderModel = orderService.creatOrder(userModel.getId(), itemId, promoId, amount); return CommonReturnType.create(null);

if(data.status == "success") { alert("登陸成功"); //取出token放入localstorage var token = data.data; window.localStorage["token"] = token; window.location.href = "listitem.html";}

var token = window.localStorage["token"]; if(token == null){ alert("沒有登錄，不能下單"); window.location.href="login.html" rel="external nofollow" ; return false; } 

url:"http://"+g_host+"/order/createorder?token="+token,