diff --git a/play-admin/pom.xml b/play-admin/pom.xml
index 8320fa4..1697214 100644
--- a/play-admin/pom.xml
+++ b/play-admin/pom.xml
@@ -36,6 +36,7 @@
             <version>1.0</version>
         </dependency>
 
+
         <!--JWT(Json Web Token)登录支持-->
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
@@ -63,6 +64,11 @@
             <artifactId>spring-boot-starter-data-redis</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.aliyun.oss</groupId>
+            <artifactId>aliyun-sdk-oss</artifactId>
+        </dependency>
+
         <!--weixin-java-common-->
         <dependency>
             <groupId>com.github.binarywang</groupId>
@@ -92,7 +98,6 @@
         </dependency>
 
 
-
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/play-admin/src/main/java/com/starry/admin/common/mybatis/handler/MyTenantLineHandler.java b/play-admin/src/main/java/com/starry/admin/common/mybatis/handler/MyTenantLineHandler.java
index f66e169..d4d7f6d 100644
--- a/play-admin/src/main/java/com/starry/admin/common/mybatis/handler/MyTenantLineHandler.java
+++ b/play-admin/src/main/java/com/starry/admin/common/mybatis/handler/MyTenantLineHandler.java
@@ -24,7 +24,7 @@ public class MyTenantLineHandler implements TenantLineHandler {
     /**
      * 排除过滤的表
      */
-    private static final String[] TABLE_FILTER = {"sys_menu", "sys_tenant_package", "sys_tenant", "sys_dict", "sys_dict_data"};
+    private static final String[] TABLE_FILTER = {"sys_user", "sys_menu", "sys_tenant_package", "sys_tenant", "sys_dict", "sys_dict_data"};
 
     /**
      * 排除过滤的表前缀
@@ -38,6 +38,9 @@ public class MyTenantLineHandler implements TenantLineHandler {
         if (StrUtil.isBlankIfStr(tenantId)) {
             return new NullValue();
         }
+        if (StrUtil.isBlankIfStr(tenantId)) {
+            tenantId = "9999";
+        }
         return new StringValue(tenantId);
     }
 
diff --git a/play-admin/src/main/java/com/starry/admin/common/oss/OssProperties.java b/play-admin/src/main/java/com/starry/admin/common/oss/OssProperties.java
new file mode 100644
index 0000000..f98d296
--- /dev/null
+++ b/play-admin/src/main/java/com/starry/admin/common/oss/OssProperties.java
@@ -0,0 +1,34 @@
+package com.starry.admin.common.oss;
+
+import lombok.Data;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+@Data
+@Configuration
+@ConfigurationProperties(prefix = "aliyun")
+@PropertySource(value = {"classpath:oss.properties"})
+public class OssProperties implements InitializingBean {
+
+    public String endpoint;
+    public String accessKeyId;
+    public String accessKeySecret;
+    public String bucketName;
+
+
+    public static String ENDPOINT = "";
+    public static String KEY_ID = "";
+    public static String KEY_SECRET = "";
+    public static String BUCKET_NAME = "";
+
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        ENDPOINT = getEndpoint();
+        KEY_ID = getAccessKeyId();
+        KEY_SECRET = getAccessKeySecret();
+        BUCKET_NAME = getBucketName();
+    }
+}
diff --git a/play-admin/src/main/java/com/starry/admin/common/oss/controller/CosController.java b/play-admin/src/main/java/com/starry/admin/common/oss/controller/CosController.java
new file mode 100644
index 0000000..a19941f
--- /dev/null
+++ b/play-admin/src/main/java/com/starry/admin/common/oss/controller/CosController.java
@@ -0,0 +1,49 @@
+package com.starry.admin.common.oss.controller;
+
+import com.starry.admin.common.oss.service.IOssFileService;
+import com.starry.common.result.R;
+import io.swagger.annotations.ApiOperation;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+
+/**
+ * @author admin
+ * cos存储前端控制器
+ * @since 2022/11/13 17:51
+ */
+@Slf4j
+@RestController
+@RequestMapping("/cos")
+public class CosController {
+
+    @Resource
+    IOssFileService ossFileService;
+
+
+    @ApiOperation(value = "照片上传")
+    @PostMapping("/upload/image")
+    public R uploadImage(MultipartFile file) throws Exception {
+        if (!file.isEmpty()) {
+            String house = ossFileService.upload(file.getInputStream(), "house", file.getOriginalFilename());
+            return R.ok(house);
+        }
+        return R.error("上传照片异常，请联系管理员");
+    }
+
+    @ApiOperation(value = "获取cos临时密钥")
+    @GetMapping("/temp-key")
+    public R getTempKey() throws FileNotFoundException {
+        FileInputStream inputStream = new FileInputStream(new File("C:\\Users\\admin\\Pictures\\0001.jpg"));
+        ossFileService.upload(inputStream, "test", "0001.png");
+        return R.ok();
+    }
+}
diff --git a/play-admin/src/main/java/com/starry/admin/common/oss/service/IOssFileService.java b/play-admin/src/main/java/com/starry/admin/common/oss/service/IOssFileService.java
new file mode 100644
index 0000000..1615404
--- /dev/null
+++ b/play-admin/src/main/java/com/starry/admin/common/oss/service/IOssFileService.java
@@ -0,0 +1,23 @@
+package com.starry.admin.common.oss.service;
+
+import java.io.InputStream;
+
+public interface IOssFileService {
+
+    /**
+     * 文件上传阿里云
+     *
+     * @param inputStream      InputStream
+     * @param module           String
+     * @param originalFilename 文件名称
+     */
+    String upload(InputStream inputStream, String module, String originalFilename);
+
+    /**
+     * 删除文件
+     *
+     * @param url 文件地址
+     */
+    void remove(String url);
+
+}
diff --git a/play-admin/src/main/java/com/starry/admin/common/oss/service/impl/OssFileServiceImpl.java b/play-admin/src/main/java/com/starry/admin/common/oss/service/impl/OssFileServiceImpl.java
new file mode 100644
index 0000000..db242bd
--- /dev/null
+++ b/play-admin/src/main/java/com/starry/admin/common/oss/service/impl/OssFileServiceImpl.java
@@ -0,0 +1,98 @@
+package com.starry.admin.common.oss.service.impl;
+
+
+import cn.hutool.core.date.DateTime;
+import cn.hutool.core.io.FileTypeUtil;
+import cn.hutool.core.util.IdUtil;
+import com.aliyun.oss.ClientException;
+import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClientBuilder;
+import com.aliyun.oss.OSSException;
+import com.aliyun.oss.model.CannedAccessControlList;
+import com.aliyun.oss.model.PutObjectRequest;
+import com.starry.admin.common.exception.CustomException;
+import com.starry.admin.common.oss.OssProperties;
+import com.starry.admin.common.oss.service.IOssFileService;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.springframework.stereotype.Service;
+
+import java.io.InputStream;
+
+@Service
+@Slf4j
+public class OssFileServiceImpl implements IOssFileService {
+
+
+    @Override
+    public String upload(InputStream inputStream, String module, String filename) {
+        // 创建OSSClient实例。
+        OSS ossClient = new OSSClientBuilder().build(OssProperties.ENDPOINT, OssProperties.KEY_ID, OssProperties.KEY_SECRET);
+        log.info("OSSClient实例创建成功");
+        try {
+            //判断oss实例是否存在：如果不存在则创建，如果存在则获取
+            if (!ossClient.doesBucketExist(OssProperties.BUCKET_NAME)) {
+                //创建bucket
+                ossClient.createBucket(OssProperties.BUCKET_NAME);
+                log.info("bucket存储空间【{}】创建成功", OssProperties.BUCKET_NAME);
+                //设置oss实例的访问权限：公共读
+                ossClient.setBucketAcl(OssProperties.BUCKET_NAME, CannedAccessControlList.PublicRead);
+                log.info("【{}】存储空间访问权限设置为公共读成功", OssProperties.BUCKET_NAME);
+            }
+            //构建日期路径：avatar/2019/02/26/文件名
+            String folder = new DateTime().toString("yyyy/MM/dd");
+            //文件名：uuid.扩展名
+            filename = IdUtil.fastSimpleUUID() + FileTypeUtil.getType(inputStream);
+            //文件根路径
+            String key = module + "/" + folder + "/" + filename;
+            // 创建PutObjectRequest对象。
+            PutObjectRequest putObjectRequest = new PutObjectRequest(OssProperties.BUCKET_NAME, key, inputStream);
+            // 创建PutObject请求。
+            ossClient.putObject(putObjectRequest);
+            log.info("oss文件上传成功");
+            //阿里云文件绝对路径
+            String endpoint = OssProperties.ENDPOINT.substring(OssProperties.ENDPOINT.lastIndexOf("//") + 2);
+            //返回文件的访问路径
+            return "https://" + OssProperties.BUCKET_NAME + "." + endpoint + "/" + key;
+        } catch (OSSException oe) {
+            log.error("OSSException 文件上传失败：", oe);
+            throw new CustomException("OSS文件上传异常,{}" + oe.getMessage());
+        } catch (ClientException ce) {
+            log.error("ClientException 文件上传失败：{}", ExceptionUtils.getStackTrace(ce));
+            throw new CustomException("OSS文件上传异常,{}" + ce.getMessage());
+        } finally {
+            if (ossClient != null) {
+                ossClient.shutdown();
+                log.info("关闭ossClient");
+            }
+        }
+    }
+
+    @Override
+    public void remove(String url) {
+        OSS ossClient = new OSSClientBuilder().build(OssProperties.ENDPOINT, OssProperties.KEY_ID, OssProperties.KEY_SECRET);
+        log.info("OSSClient实例创建成功");
+        try {
+            String endpoint = OssProperties.ENDPOINT.substring(OssProperties.ENDPOINT.lastIndexOf("//") + 2);
+            //文件名（服务器上的文件路径）
+            String host = "https://" + OssProperties.BUCKET_NAME + "." + endpoint + "/";
+            String objectName = url.substring(host.length());
+            // 删除文件或目录。如果要删除目录，目录必须为空。
+            ossClient.deleteObject(OssProperties.BUCKET_NAME, objectName);
+            log.info("{}文件删除成功", objectName);
+        } catch (OSSException oe) {
+            log.error("OSSException 文件删除失败", oe);
+            throw new CustomException("OSS文件删除异常,{}" + oe.getMessage());
+        } catch (ClientException ce) {
+            log.error("ClientException 文件删除失败：{}", ExceptionUtils.getStackTrace(ce));
+            throw new CustomException("OSS文件删除异常,{}" + ce.getMessage());
+        } finally {
+            if (ossClient != null) {
+                // 关闭OSSClient。
+                ossClient.shutdown();
+                log.info("关闭ossClient");
+            }
+        }
+    }
+
+}
diff --git a/play-admin/src/main/java/com/starry/admin/modules/system/controller/SysUserController.java b/play-admin/src/main/java/com/starry/admin/modules/system/controller/SysUserController.java
index 690c271..2116c8c 100644
--- a/play-admin/src/main/java/com/starry/admin/modules/system/controller/SysUserController.java
+++ b/play-admin/src/main/java/com/starry/admin/modules/system/controller/SysUserController.java
@@ -4,6 +4,7 @@ package com.starry.admin.modules.system.controller;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.starry.admin.common.component.JwtToken;
 import com.starry.admin.common.domain.LoginUser;
+import com.starry.admin.common.oss.service.IOssFileService;
 import com.starry.admin.modules.system.entity.SysRoleEntity;
 import com.starry.admin.modules.system.entity.SysUserEntity;
 import com.starry.admin.modules.system.service.SysRoleService;
@@ -14,7 +15,6 @@ import com.starry.common.annotation.Log;
 import com.starry.common.constant.UserConstants;
 import com.starry.common.enums.BusinessType;
 import com.starry.common.result.R;
-import com.starry.common.utils.file.CosClientUtils;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.web.bind.annotation.*;
@@ -47,6 +47,9 @@ public class SysUserController {
     @Resource
     private JwtToken tokenService;
 
+    @Resource
+    private IOssFileService ossFileService;
+
     @ApiOperation(value = "注册用户")
     @PostMapping(value = "register")
     public R register(@RequestBody SysUserEntity user) {
@@ -133,7 +136,7 @@ public class SysUserController {
     @PostMapping("/profile/avatar")
     public R uploadAvatar(@RequestParam("avatarfile") MultipartFile file) throws Exception {
         if (!file.isEmpty()) {
-            String avatar = CosClientUtils.upload(file, "avatar");
+            String avatar = ossFileService.upload(file.getInputStream(), "avatar", file.getOriginalFilename());
             if (userService.updateUserAvatar(SecurityUtils.getUserId(), avatar)) {
                 // 更新缓存用户头像
                 LoginUser loginUser = SecurityUtils.getLoginUser();
diff --git a/play-admin/src/main/resources/application-dev.yml b/play-admin/src/main/resources/application-dev.yml
index 66c6ff0..dc78890 100644
--- a/play-admin/src/main/resources/application-dev.yml
+++ b/play-admin/src/main/resources/application-dev.yml
@@ -90,13 +90,4 @@ xl:
     authCode:
       # 登录验证码是否开启，开发环境配置false方便测试
       enable: false
-# 腾讯云cos配置
-cos:
-  baseUrl: https://admin-125966.cos.ap-guangzhou.myqcloud.com
-  secretId: AKIDdHsLgtxoSs3sWw73lz
-  secretKey: zZxBD0b4QcZGmdFcotm
-  regionName: ap-guangzhou
-  bucketName: admin-125966
-  folderPrefix: /upload
-
 
diff --git a/play-admin/src/main/resources/application-prod.yml b/play-admin/src/main/resources/application-prod.yml
index f559b6d..ceebfc6 100644
--- a/play-admin/src/main/resources/application-prod.yml
+++ b/play-admin/src/main/resources/application-prod.yml
@@ -85,12 +85,4 @@ xl:
   login:
     authCode:
       # 登录验证码是否开启，开发环境配置false方便测试
-      enable: false
-# 腾讯云cos配置
-cos:
-  baseUrl: https://admin-125966.cos.ap-guangzhou.myqcloud.com
-  secretId: AKIDdHsLgtxoSs3sWw73lz
-  secretKey: zZxBD0b4QcZGmdFcotm
-  regionName: ap-guangzhou
-  bucketName: admin-125966
-  folderPrefix: /upload
\ No newline at end of file
+      enable: false
\ No newline at end of file
diff --git a/play-admin/src/main/resources/application-test.yml b/play-admin/src/main/resources/application-test.yml
index 6cdfedd..e958a70 100644
--- a/play-admin/src/main/resources/application-test.yml
+++ b/play-admin/src/main/resources/application-test.yml
@@ -90,13 +90,5 @@ xl:
     authCode:
       # 登录验证码是否开启，开发环境配置false方便测试
       enable: false
-# 腾讯云cos配置
-cos:
-  baseUrl: https://admin-125966.cos.ap-guangzhou.myqcloud.com
-  secretId: AKIDdHsLgtxoSs3sWw73lz
-  secretKey: zZxBD0b4QcZGmdFcotm
-  regionName: ap-guangzhou
-  bucketName: admin-125966
-  folderPrefix: /upload
 
 
diff --git a/play-admin/src/main/resources/oss.properties b/play-admin/src/main/resources/oss.properties
new file mode 100644
index 0000000..eddd26c
--- /dev/null
+++ b/play-admin/src/main/resources/oss.properties
@@ -0,0 +1,4 @@
+aliyun.endpoint=
+aliyun.accessKeyId=
+aliyun.accessKeySecret=
+aliyun.bucketName=
\ No newline at end of file
diff --git a/play-common/pom.xml b/play-common/pom.xml
index 48c8578..6816c05 100644
--- a/play-common/pom.xml
+++ b/play-common/pom.xml
@@ -93,31 +93,13 @@
             <groupId>com.github.gavlyukovskiy</groupId>
             <artifactId>p6spy-spring-boot-starter</artifactId>
         </dependency>
-        <!--腾讯云 COS 对象存储-->
-        <dependency>
-            <groupId>com.qcloud</groupId>
-            <artifactId>cos_api</artifactId>
-            <exclusions>
-                <exclusion>
-                    <artifactId>tencentcloud-sdk-java-common</artifactId>
-                    <groupId>com.tencentcloudapi</groupId>
-                </exclusion>
-                <exclusion>
-                    <artifactId>gson</artifactId>
-                    <groupId>com.google.code.gson</groupId>
-                </exclusion>
-            </exclusions>
-        </dependency>
+
+
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>com.qcloud</groupId>
-            <artifactId>cos-sts_api</artifactId>
-        </dependency>
-        <!-- Transmittable ThreadLocal -->
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>transmittable-thread-local</artifactId>
diff --git a/play-common/src/main/java/com/starry/common/config/CosConfig.java b/play-common/src/main/java/com/starry/common/config/CosConfig.java
deleted file mode 100644
index 9894df8..0000000
--- a/play-common/src/main/java/com/starry/common/config/CosConfig.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package com.starry.common.config;
-
-import com.qcloud.cos.COSClient;
-import com.qcloud.cos.ClientConfig;
-import com.qcloud.cos.auth.BasicCOSCredentials;
-import com.qcloud.cos.auth.COSCredentials;
-import com.qcloud.cos.region.Region;
-import lombok.Data;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.stereotype.Component;
-
-/**
- * @author admin
- * 腾讯云cos对象存储配置类
- * @since 2022/10/28
- */
-@Data
-@Component
-@ConfigurationProperties(prefix = "cos")
-public class CosConfig {
-    /**
-     * 存储桶访问路径
-     **/
-    private String baseUrl;
-    /**
-     * 腾讯云账号秘钥
-     **/
-    private String secretId;
-    /**
-     * 密码秘钥
-     **/
-    private String secretKey;
-    /**
-     * 存储桶地区
-     **/
-    private String regionName;
-    /**
-     * 存储桶名称
-     **/
-    private String bucketName;
-    /**
-     * 上传的根目录
-     **/
-    private String folderPrefix;
-
-    public COSClient getCosClient() {
-        // 初始化用户信息
-        COSCredentials cosCredentials = new BasicCOSCredentials(this.secretId, this.secretKey);
-        // 设置地域
-        Region region = new Region(this.regionName);
-        ClientConfig config = new ClientConfig(region);
-        // 生成COS客户端
-        return new COSClient(cosCredentials, config);
-    }
-
-}
diff --git a/play-common/src/main/java/com/starry/common/controller/CosController.java b/play-common/src/main/java/com/starry/common/controller/CosController.java
deleted file mode 100644
index 0047bf3..0000000
--- a/play-common/src/main/java/com/starry/common/controller/CosController.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package com.starry.common.controller;
-
-import com.starry.common.result.R;
-import com.starry.common.utils.file.CosClientUtils;
-import com.tencent.cloud.CosStsClient;
-import com.tencent.cloud.Response;
-import io.swagger.annotations.ApiOperation;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.util.TreeMap;
-
-/**
- * @author admin
- * cos存储前端控制器
- * @since 2022/11/13 17:51
- */
-@Slf4j
-@RestController
-@RequestMapping("/cos")
-public class CosController {
-
-    @Value("${cos.secretId}")
-    private String secretId;
-    @Value("${cos.secretKey}")
-    private String secretKey;
-    @Value("${cos.regionName}")
-    private String regionName;
-    @Value("${cos.bucketName}")
-    private String bucketName;
-
-    @ApiOperation(value = "照片上传")
-    @PostMapping("/upload/image")
-    public R uploadImage(MultipartFile file) throws Exception {
-        if (!file.isEmpty()) {
-            String avatar = CosClientUtils.upload(file, "house");
-            return R.ok(avatar);
-        }
-        return R.error("上传照片异常，请联系管理员");
-    }
-
-    @ApiOperation(value = "获取cos临时密钥")
-    @GetMapping("/temp-key")
-    public R getTempKey() {
-        TreeMap<String, Object> config = new TreeMap<>();
-        try {
-            // 替换为您的云 api 密钥 SecretId
-            config.put("secretId", secretId);
-            // 替换为您的云 api 密钥 SecretKey
-            config.put("secretKey", secretKey);
-            // 临时密钥有效时长，单位是秒，默认 1800 秒，目前主账号最长 2 小时（即 7200 秒），子账号最长 36 小时（即 129600）秒
-            config.put("durationSeconds", 1800);
-            // 换成您的 bucket
-            config.put("bucket", bucketName);
-            // 换成 bucket 所在地区
-            config.put("region", regionName);
-
-            // 只允许用户访问 upload/house 目录下的资源
-            config.put("allowPrefixes", new String[]{"upload/house/*"});
-
-            // 密钥的权限列表。必须在这里指定本次临时密钥所需要的权限。
-            String[] allowActions = new String[]{
-                    // 简单上传
-                    "name/cos:PutObject",
-                    // 表单上传、小程序上传
-                    "name/cos:PostObject",
-                    // 分块上传
-                    "name/cos:InitiateMultipartUpload", "name/cos:ListMultipartUploads", "name/cos:ListParts", "name/cos:UploadPart", "name/cos:CompleteMultipartUpload"};
-            config.put("allowActions", allowActions);
-
-            Response response = CosStsClient.getCredential(config);
-            return R.ok(response);
-        } catch (Exception e) {
-            log.error("getTempKey error", e);
-            throw new IllegalArgumentException("no valid secret !");
-        }
-    }
-}
diff --git a/play-common/src/main/java/com/starry/common/utils/file/CosClientUtils.java b/play-common/src/main/java/com/starry/common/utils/file/CosClientUtils.java
deleted file mode 100644
index 512c0a3..0000000
--- a/play-common/src/main/java/com/starry/common/utils/file/CosClientUtils.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package com.starry.common.utils.file;
-
-
-import com.qcloud.cos.COSClient;
-import com.qcloud.cos.model.PutObjectRequest;
-import com.qcloud.cos.model.UploadResult;
-import com.qcloud.cos.transfer.TransferManager;
-import com.qcloud.cos.transfer.Upload;
-import com.starry.common.config.CosConfig;
-import com.starry.common.utils.SpringUtils;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.io.FilenameUtils;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.concurrent.ArrayBlockingQueue;
-import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
-
-/**
- * @author admin
- * 腾讯云COS文件上传工具类
- * @since 2022/10/31
- */
-@Slf4j
-public class CosClientUtils {
-
-    /**
-     * 获取配置信息
-     */
-    private static final CosConfig cosConfig = SpringUtils.getBean(CosConfig.class);
-
-    public static String upload(MultipartFile file, String dir) throws Exception {
-        String originalFilename = file.getOriginalFilename();
-        // 文件名
-        String name = FilenameUtils.getBaseName(originalFilename) + "_" + System.currentTimeMillis() + originalFilename.substring(originalFilename.lastIndexOf("."));
-        // 目录
-        String folderName = cosConfig.getFolderPrefix() + "/" + dir + "/";
-        String key = folderName + name;
-        File localFile = null;
-        try {
-            localFile = transferToFile(file);
-            String filePath = uploadFileToCos(localFile, key);
-            log.info("upload COS successful: {}", filePath);
-            return filePath;
-        } catch (Exception e) {
-            throw new Exception("文件上传失败");
-        } finally {
-            localFile.delete();
-        }
-    }
-
-    /**
-     * 用缓冲区来创建临时文件
-     * 使用 MultipartFile.transferTo()
-     *
-     * @param multipartFile
-     * @return
-     */
-    private static File transferToFile(MultipartFile multipartFile) throws IOException {
-        String originalFilename = multipartFile.getOriginalFilename();
-        String prefix = originalFilename.split("\\.")[0];
-        String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));
-        File file = File.createTempFile(prefix, suffix);
-        multipartFile.transferTo(file);
-        return file;
-    }
-
-    /**
-     * 上传文件到COS
-     *
-     * @param localFile
-     * @param key
-     * @return
-     */
-    private static String uploadFileToCos(File localFile, String key) throws InterruptedException {
-        PutObjectRequest putObjectRequest = new PutObjectRequest(cosConfig.getBucketName(), key, localFile);
-        // 获取连接
-        COSClient cosClient = cosConfig.getCosClient();
-        // 创建线程池
-        ThreadPoolExecutor threadPool = new ThreadPoolExecutor(8, 16,
-                4, TimeUnit.SECONDS, new ArrayBlockingQueue<>(10), new ThreadPoolExecutor.AbortPolicy());
-        // 传入一个threadPool, 若不传入线程池, 默认TransferManager中会生成一个单线程的线程池
-        TransferManager transferManager = new TransferManager(cosClient, threadPool);
-        // 返回一个异步结果Upload, 可同步的调用waitForUploadResult等待upload结束, 成功返回UploadResult, 失败抛出异常
-        Upload upload = transferManager.upload(putObjectRequest);
-        UploadResult uploadResult = upload.waitForUploadResult();
-        transferManager.shutdownNow();
-        cosClient.shutdown();
-        String filePath = cosConfig.getBaseUrl() + uploadResult.getKey();
-        return filePath;
-    }
-
-}
diff --git a/pom.xml b/pom.xml
index 08580a7..237840a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,6 +20,7 @@
         <module>play-admin</module>
         <module>play-common</module>
         <module>play-generator</module>
+        <module>play-oss</module>
 
     </modules>
 
@@ -50,12 +51,18 @@
         <easyexcel.version>2.2.11</easyexcel.version>
         <!--        weichat-->
         <weixin-java.version>4.6.0</weixin-java.version>
+
+
         <!--腾讯云 COS 对象存储-->
         <cos-version>5.6.205</cos-version>
+        <!--阿里云 COS 对象存储-->
+        <aliyun-oss.version>3.17.4</aliyun-oss.version>
         <!--腾讯云 COS 临时密钥-->
         <cos_sts-version>3.1.1</cos_sts-version>
         <!--   gson     -->
         <gson-version>2.10.1</gson-version>
+        <redisson.version>3.24.3</redisson.version>
+        <lock4j.version>2.2.5</lock4j.version>
     </properties>
 
     <!-- 依赖声明 -->
@@ -127,12 +134,7 @@
                 <artifactId>easyexcel</artifactId>
                 <version>${easyexcel.version}</version>
             </dependency>
-            <!--腾讯云 COS 对象存储-->
-            <dependency>
-                <groupId>com.qcloud</groupId>
-                <artifactId>cos_api</artifactId>
-                <version>${cos-version}</version>
-            </dependency>
+
             <dependency>
                 <groupId>com.google.code.gson</groupId>
                 <artifactId>gson</artifactId>
@@ -145,12 +147,6 @@
                 <version>1.9.1</version>
             </dependency>
 
-            <!--腾讯云 COS 临时密钥-->
-            <dependency>
-                <groupId>com.qcloud</groupId>
-                <artifactId>cos-sts_api</artifactId>
-                <version>${cos_sts-version}</version>
-            </dependency>
 
             <!--通用模块-->
             <dependency>
@@ -170,6 +166,11 @@
                 <artifactId>play-admin</artifactId>
                 <version>1.0</version>
             </dependency>
+            <dependency>
+                <groupId>com.aliyun.oss</groupId>
+                <artifactId>aliyun-sdk-oss</artifactId>
+                <version>${aliyun-oss.version}</version>
+            </dependency>
 
             <!--weixin-java-common-->
             <dependency>
@@ -196,6 +197,18 @@
                 <version>${weixin-java.version}</version>
             </dependency>
 
+            <dependency>
+                <groupId>org.redisson</groupId>
+                <artifactId>redisson-spring-boot-starter</artifactId>
+                <version>${redisson.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>com.baomidou</groupId>
+                <artifactId>lock4j-redisson-spring-boot-starter</artifactId>
+                <version>${lock4j.version}</version>
+            </dependency>
+
 
         </dependencies>
     </dependencyManagement>