版本升级

README.md

-<div align=center><img src="logo.jpg"/></div>
+<div align=center>
+    <img src="logo.jpg" alt="领课教育系统-开源版"/>
+    <a href="http://spring.io/projects/spring-boot">
+        <img src="https://img.shields.io/badge/spring--boot-2.3.5-blue.svg" alt="spring-boot">
+    </a>
+    <a href="https://spring.io/projects/spring-cloud-alibaba">
+        <img src="https://img.shields.io/badge/spring--cloud--alibaba-2.2.6-blue.svg" alt="mybatis-plus">
+    </a> 
+</div>
 
 ```
 roncoo-education
@@ -17,27 +25,6 @@ roncoo-education
     └── roncoo-education-util 公共工具类，抽取的工具类包
 ```
 
----
-
-##### 领课教育系统(roncoo-education)：[CodeChina](https://codechina.csdn.net/roncoocom/roncoo-education) | [码云地址](https://gitee.com/roncoocom/roncoo-education) | [Github地址](https://github.com/roncoo/roncoo-education)
-> roncoo-education是后台工程，核心框架：Spring Cloud  
-
-##### 前端门户工程(roncoo-education-web)：[CodeChina](https://codechina.csdn.net/roncoocom/roncoo-education-web) | [码云地址](https://gitee.com/roncoocom/roncoo-education-web) | [Github地址](https://github.com/roncoo/roncoo-education-web)
-> roncoo-education-web是前端门户工程，核心框架：Vuejs + Nuxt.js  
-
-##### 后台管理工程(roncoo-education-admin)：[CodeChina](https://codechina.csdn.net/roncoocom/roncoo-education-admin) | [码云地址](https://gitee.com/roncoocom/roncoo-education-admin) | [Github地址](https://github.com/roncoo/roncoo-education-admin)
-> roncoo-education-admin是后台管理工程，核心框架：vue-element-admin
-
----
-
-### 演示地址
-* [前端演示地址](https://eduos.roncoo.net/) | [后台演示地址](https://eduos.roncoo.net/admin) 
-### 帮助文档（如果对你有用，请给个star！）
-* [项目文档](http://doc.os.roncoos.com/) | [常见问题](https://blog.roncoo.com/article/1105309620724858882) | [部署文档](https://blog.roncoo.com/article/1103554925858197505) 
-* [MySQL安装](https://blog.roncoo.com/article/1280781211745636354) | [Redis安装](https://blog.roncoo.com/article/1281402533735550977) | [Elasticsearch安装](https://blog.roncoo.com/article/1281405654742323202) | [FastDFS安装](https://blog.roncoo.com/article/1275251133292867586)
-
----
-
 ### 项目介绍
 领课教育系统（roncoo-education）是基于领课网络多年的在线教育平台开发和运营经验打造出来的产品，致力于打造一个各行业都适用的分布式在线教育系统。系统采用前后端分离模式，前台采用vue.js为核心框架，后台采用Spring Cloud为核心框架。系统目前主要功能有课程点播功能，支持多家视频云的接入，课程附件管理功能，支持多家存储云的接入，讲师管理功能，支持讲师入驻功能，可以帮助个人或者企业快速搭建一个轻量级的在线教育平台。
 
@@ -62,6 +49,28 @@ roncoo-education
 * 广告管理功能，后台自定义广告设置，增加营销效果
 * 支付功能模块，无缝对接 [龙果支付系统商业版](https://pay.roncoo.net/)
 
+---
+
+##### 领课教育系统(roncoo-education)：[CodeChina](https://codechina.csdn.net/roncoocom/roncoo-education) | [码云地址](https://gitee.com/roncoocom/roncoo-education) | [Github地址](https://github.com/roncoo/roncoo-education)
+> roncoo-education是后台工程，核心框架：Spring Cloud Alibaba 
+
+##### 前端门户工程(roncoo-education-web)：[CodeChina](https://codechina.csdn.net/roncoocom/roncoo-education-web) | [码云地址](https://gitee.com/roncoocom/roncoo-education-web) | [Github地址](https://github.com/roncoo/roncoo-education-web)
+> roncoo-education-web是前端门户工程，核心框架：Vuejs + Nuxt.js  
+
+##### 后台管理工程(roncoo-education-admin)：[CodeChina](https://codechina.csdn.net/roncoocom/roncoo-education-admin) | [码云地址](https://gitee.com/roncoocom/roncoo-education-admin) | [Github地址](https://github.com/roncoo/roncoo-education-admin)
+> roncoo-education-admin是后台管理工程，核心框架：vue-element-admin
+
+---
+
+### 演示地址
+* [前端演示地址](https://eduos.roncoo.net/) | [后台演示地址](https://eduos.roncoo.net/admin) 
+### 帮助文档（如果对你有用，请给个star！）
+* [项目文档](http://doc.os.roncoos.com/) | [常见问题](https://blog.roncoo.com/article/1105309620724858882) | [部署文档](https://blog.roncoo.com/article/1103554925858197505) 
+* [MySQL安装](https://blog.roncoo.com/article/1280781211745636354) | [Redis安装](https://blog.roncoo.com/article/1281402533735550977) | [Elasticsearch安装](https://blog.roncoo.com/article/1281405654742323202) | [FastDFS安装](https://blog.roncoo.com/article/1275251133292867586)
+
+---
+
+
 ### 官方QQ群（加群免费获取sql脚本）
 <a target="_blank" href="https://qm.qq.com/cgi-bin/qm/qr?k=BpOlarqoFOUReMfHsinOBDrFJhVln6LO&jump_from=webapi"><img border="0" src="http://pub.idqqimg.com/wpa/images/group.png" alt="在线教育系统-领课⑪" title="在线教育系统-领课⑪"> 624670981</a> 可加
 

roncoo-education-user/roncoo-education-user-service/src/main/java/com/roncoo/education/user/service/api/biz/ApiUserInfoBiz.java

 package com.roncoo.education.user.service.api.biz;
 
-import java.util.concurrent.TimeUnit;
-import java.util.regex.Pattern;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.util.StringUtils;
-
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.RandomUtil;
+import cn.hutool.crypto.digest.DigestUtil;
 import com.aliyuncs.exceptions.ClientException;
-import com.roncoo.education.system.feign.vo.SysVO;
 import com.roncoo.education.system.feign.interfaces.IFeignSys;
+import com.roncoo.education.system.feign.vo.SysVO;
 import com.roncoo.education.user.common.bo.UserLoginCodeBO;
 import com.roncoo.education.user.common.bo.UserLoginPasswordBO;
 import com.roncoo.education.user.common.bo.UserRegisterBO;
 import com.roncoo.education.user.common.bo.UserSendCodeBO;
 import com.roncoo.education.user.common.bo.auth.UserUpdateBO;
 import com.roncoo.education.user.common.dto.UserLoginDTO;
-import com.roncoo.education.user.service.dao.PlatformDao;
-import com.roncoo.education.user.service.dao.SendSmsLogDao;
-import com.roncoo.education.user.service.dao.UserDao;
-import com.roncoo.education.user.service.dao.UserExtDao;
-import com.roncoo.education.user.service.dao.UserLogLoginDao;
-import com.roncoo.education.user.service.dao.impl.mapper.entity.Platform;
-import com.roncoo.education.user.service.dao.impl.mapper.entity.SendSmsLog;
-import com.roncoo.education.user.service.dao.impl.mapper.entity.User;
-import com.roncoo.education.user.service.dao.impl.mapper.entity.UserExt;
-import com.roncoo.education.user.service.dao.impl.mapper.entity.UserLogLogin;
+import com.roncoo.education.user.service.dao.*;
+import com.roncoo.education.user.service.dao.impl.mapper.entity.*;
 import com.roncoo.education.util.aliyun.Aliyun;
 import com.roncoo.education.util.aliyun.AliyunUtil;
 import com.roncoo.education.util.base.BaseBiz;
 import com.roncoo.education.util.base.BaseException;
 import com.roncoo.education.util.base.Result;
-import com.roncoo.education.util.enums.IsSuccessEnum;
-import com.roncoo.education.util.enums.LoginStatusEnum;
-import com.roncoo.education.util.enums.ResultEnum;
-import com.roncoo.education.util.enums.StatusIdEnum;
-import com.roncoo.education.util.enums.UserTypeEnum;
-import com.roncoo.education.util.tools.BeanUtil;
-import com.roncoo.education.util.tools.Constants;
-import com.roncoo.education.util.tools.JWTUtil;
-import com.roncoo.education.util.tools.NOUtil;
-import com.roncoo.education.util.tools.StrUtil;
-import com.xiaoleilu.hutool.crypto.DigestUtil;
-import com.xiaoleilu.hutool.util.ObjectUtil;
-import com.xiaoleilu.hutool.util.RandomUtil;
+import com.roncoo.education.util.enums.*;
+import com.roncoo.education.util.tools.*;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+
+import java.util.concurrent.TimeUnit;
+import java.util.regex.Pattern;
 
 /**
  * 用户基本信息
@@ -163,8 +146,7 @@ public class ApiUserInfoBiz extends BaseBiz {
         dto.setToken(JWTUtil.create(user.getUserNo(), JWTUtil.DATE));
 
         // 登录成功，存入缓存，单点登录使用
-		// redisTemplate.opsForValue().set(dto.getUserNo().toString(), dto.getToken(),
-		// 1, TimeUnit.DAYS);
+        // redisTemplate.opsForValue().set(dto.getUserNo().toString(), dto.getToken(), 1, TimeUnit.DAYS);
 
         return Result.success(dto);
     }