用户头像更换后移除旧头像文件

ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/RemoteFileService.java

@@ -2,7 +2,9 @@ package com.ruoyi.system.api;
 
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.core.constant.ServiceNameConstants;
@@ -26,4 +28,13 @@ public interface RemoteFileService
      */
     @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
     public R<SysFile> upload(@RequestPart(value = "file") MultipartFile file);
+
+    /**
+     * 删除文件
+     *
+     * @param fileUrl 文件地址
+     * @return 结果
+     */
+    @DeleteMapping(value = "/delete", consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE)
+    public R<Boolean> delete(@RequestParam("fileUrl") String fileUrl);
 }

ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/factory/RemoteFileFallbackFactory.java

@@ -30,6 +30,12 @@ public class RemoteFileFallbackFactory implements FallbackFactory<RemoteFileServ
             {
                 return R.fail("上传文件失败:" + throwable.getMessage());
             }
+
+            @Override
+            public R<Boolean> delete(String fileUrl)
+            {
+                return R.fail("删除文件失败:" + throwable.getMessage());
+            }
         };
     }
 }

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/file/FileUtils.java

@@ -114,20 +114,20 @@ public class FileUtils
     }
 
     /**
-     * 检查文件是否可下载
+     * 校验文件路径合法性（安全性与扩展名）
      * 
-     * @param resource 需要下载的文件
+     * @param fileUrl 待校验的文件地址
      * @return true 正常 false 非法
      */
-    public static boolean checkAllowDownload(String resource)
+    public static boolean validateFilePath(String fileUrl)
     {
         // 禁止目录上跳级别
-        if (StringUtils.contains(resource, ".."))
+        if (StringUtils.contains(fileUrl, ".."))
         {
             return false;
         }
         // 判断是否在允许下载的文件规则内
-        return ArrayUtils.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(resource));
+        return ArrayUtils.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(fileUrl));
     }
 
     /**

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/controller/SysFileController.java

@@ -3,10 +3,12 @@ package com.ruoyi.file.controller;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.core.domain.R;
+import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.utils.file.FileUtils;
 import com.ruoyi.file.service.ISysFileService;
 import com.ruoyi.system.api.domain.SysFile;
@@ -45,4 +47,26 @@ public class SysFileController
             return R.fail(e.getMessage());
         }
     }
+
+    /**
+     * 文件删除请求
+     */
+    @DeleteMapping("delete")
+    public R<Boolean> delete(String fileUrl)
+    {
+        try
+        {
+            if (!FileUtils.validateFilePath(fileUrl))
+            {
+                throw new Exception(StringUtils.format("资源文件({})非法，不允许删除。 ", fileUrl));
+            }
+            sysFileService.deleteFile(fileUrl);
+            return R.ok();
+        }
+        catch (Exception e)
+        {
+            log.error("删除文件失败", e);
+            return R.fail(e.getMessage());
+        }
+    }
 }

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FastDfsSysFileServiceImpl.java

@@ -1,11 +1,11 @@
 package com.ruoyi.file.service;
 
 import java.io.InputStream;
-import com.alibaba.nacos.common.utils.IoUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
+import com.alibaba.nacos.common.utils.IoUtils;
 import com.github.tobato.fastdfs.domain.fdfs.StorePath;
 import com.github.tobato.fastdfs.service.FastFileStorageClient;
 import com.ruoyi.common.core.utils.file.FileTypeUtils;
@@ -53,4 +53,24 @@ public class FastDfsSysFileServiceImpl implements ISysFileService
             IoUtils.closeQuietly(inputStream);
         }
     }
+
+    /**
+     * FastDFS文件删除接口
+     * 
+     * @param fileUrl 文件访问URL
+     * @throws Exception
+     */
+    @Override
+    public void deleteFile(String fileUrl) throws Exception
+    {
+        try
+        {
+            StorePath storePath = StorePath.parseFromUrl(fileUrl);
+            storageClient.deleteFile(storePath.getGroup(), storePath.getPath());
+        }
+        catch (Exception e)
+        {
+            throw new RuntimeException("FastDfs Failed to delete file: ", e);
+        }
+    }
 }

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/ISysFileService.java

@@ -17,4 +17,12 @@ public interface ISysFileService
      * @throws Exception
      */
     public String uploadFile(MultipartFile file) throws Exception;
+
+    /**
+     * 文件删除接口
+     * 
+     * @param fileUrl 文件访问URL
+     * @throws Exception
+     */
+    public void deleteFile(String fileUrl) throws Exception;
 }

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java

@@ -4,6 +4,8 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
+import com.ruoyi.common.core.utils.StringUtils;
+import com.ruoyi.common.core.utils.file.FileUtils;
 import com.ruoyi.file.utils.FileUploadUtils;
 
 /**
@@ -47,4 +49,17 @@ public class LocalSysFileServiceImpl implements ISysFileService
         String url = domain + localFilePrefix + name;
         return url;
     }
+
+    /**
+     * 本地文件删除接口
+     * 
+     * @param fileUrl 文件访问URL
+     * @throws Exception
+     */
+    @Override
+    public void deleteFile(String fileUrl) throws Exception
+    {
+        String localFile = StringUtils.substringAfter(fileUrl, localFilePrefix);
+        FileUtils.deleteFile(localFilePath + localFile);
+    }
 }

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/MinioSysFileServiceImpl.java

@@ -5,10 +5,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 import com.alibaba.nacos.common.utils.IoUtils;
+import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.file.config.MinioConfig;
 import com.ruoyi.file.utils.FileUploadUtils;
 import io.minio.MinioClient;
 import io.minio.PutObjectArgs;
+import io.minio.RemoveObjectArgs;
 
 /**
  * Minio 文件存储
@@ -57,4 +59,24 @@ public class MinioSysFileServiceImpl implements ISysFileService
             IoUtils.closeQuietly(inputStream);
         }
     }
+
+    /**
+     * Minio文件删除接口
+     * 
+     * @param fileUrl 文件访问URL
+     * @throws Exception
+     */
+    @Override
+    public void deleteFile(String fileUrl) throws Exception
+    {
+        try
+        {
+            String minioFile = StringUtils.substringAfter(fileUrl, minioConfig.getBucketName());
+            client.removeObject(RemoveObjectArgs.builder().bucket(minioConfig.getBucketName()).object(minioFile).build());
+        }
+        catch (Exception e)
+        {
+            throw new RuntimeException("Minio Failed to delete file", e);
+        }
+    }
 }

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysProfileController.java

@@ -100,7 +100,7 @@ public class SysProfileController extends BaseController
         String oldPassword = params.get("oldPassword");
         String newPassword = params.get("newPassword");
         LoginUser loginUser = SecurityUtils.getLoginUser();
-        String userName = loginUser.getUsername();
+        Long userId = loginUser.getUserid();
         String password = loginUser.getSysUser().getPassword();
         if (!SecurityUtils.matchesPassword(oldPassword, password))
         {
@@ -111,7 +111,7 @@ public class SysProfileController extends BaseController
             return error("新密码不能与旧密码相同");
         }
         newPassword = SecurityUtils.encryptPassword(newPassword);
-        if (userService.resetUserPwd(userName, newPassword) > 0)
+        if (userService.resetUserPwd(userId, newPassword) > 0)
         {
             // 更新缓存用户密码&密码最后更新时间
             loginUser.getSysUser().setPwdUpdateDate(DateUtils.getNowDate());
@@ -143,8 +143,13 @@ public class SysProfileController extends BaseController
                 return error("文件服务异常，请联系管理员");
             }
             String url = fileResult.getData().getUrl();
-            if (userService.updateUserAvatar(loginUser.getUsername(), url))
+            if (userService.updateUserAvatar(loginUser.getUserid(), url))
             {
+                String oldAvatarUrl = loginUser.getSysUser().getAvatar();
+                if (StringUtils.isNotEmpty(oldAvatarUrl))
+                {
+                    remoteFileService.delete(oldAvatarUrl);
+                }
                 AjaxResult ajax = AjaxResult.success();
                 ajax.put("imgUrl", url);
                 // 更新缓存用户头像

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysUserMapper.java

@@ -70,20 +70,20 @@ public interface SysUserMapper
     /**
      * 修改用户头像
      * 
-     * @param userName 用户名
+     * @param userId 用户ID
      * @param avatar 头像地址
      * @return 结果
      */
-    public int updateUserAvatar(@Param("userName") String userName, @Param("avatar") String avatar);
+    public int updateUserAvatar(@Param("userId") Long userId, @Param("avatar") String avatar);
 
     /**
      * 重置用户密码
      * 
-     * @param userName 用户名
+     * @param userId 用户ID
      * @param password 密码
      * @return 结果
      */
-    public int resetUserPwd(@Param("userName") String userName, @Param("password") String password);
+    public int resetUserPwd(@Param("userId") Long userId, @Param("password") String password);
 
     /**
      * 通过用户ID删除用户

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysUserService.java

@@ -155,11 +155,11 @@ public interface ISysUserService
     /**
      * 修改用户头像
      * 
-     * @param userName 用户名
+     * @param userId 用户ID
      * @param avatar 头像地址
      * @return 结果
      */
-    public boolean updateUserAvatar(String userName, String avatar);
+    public boolean updateUserAvatar(Long userId, String avatar);
 
     /**
      * 重置用户密码
@@ -172,11 +172,11 @@ public interface ISysUserService
     /**
      * 重置用户密码
      * 
-     * @param userName 用户名
+     * @param userId 用户ID
      * @param password 密码
      * @return 结果
      */
-    public int resetUserPwd(String userName, String password);
+    public int resetUserPwd(Long userId, String password);
 
     /**
      * 通过用户ID删除用户

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java

@@ -344,14 +344,14 @@ public class SysUserServiceImpl implements ISysUserService
     /**
      * 修改用户头像
      * 
-     * @param userName 用户名
+     * @param userId 用户ID
      * @param avatar 头像地址
      * @return 结果
      */
     @Override
-    public boolean updateUserAvatar(String userName, String avatar)
+    public boolean updateUserAvatar(Long userId, String avatar)
     {
-        return userMapper.updateUserAvatar(userName, avatar) > 0;
+        return userMapper.updateUserAvatar(userId, avatar) > 0;
     }
 
     /**
@@ -369,14 +369,14 @@ public class SysUserServiceImpl implements ISysUserService
     /**
      * 重置用户密码
      * 
-     * @param userName 用户名
+     * @param userId 用户ID
      * @param password 密码
      * @return 结果
      */
     @Override
-    public int resetUserPwd(String userName, String password)
+    public int resetUserPwd(Long userId, String password)
     {
-        return userMapper.resetUserPwd(userName, password);
+        return userMapper.resetUserPwd(userId, password);
     }
 
     /**

ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml

@@ -202,11 +202,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</update>
 	
 	<update id="updateUserAvatar" parameterType="SysUser">
- 		update sys_user set avatar = #{avatar} where user_name = #{userName}
+ 		update sys_user set avatar = #{avatar} where user_id = #{userId}
 	</update>
 	
 	<update id="resetUserPwd" parameterType="SysUser">
- 		update sys_user set pwd_update_date = sysdate(), password = #{password} where user_name = #{userName}
+ 		update sys_user set pwd_update_date = sysdate(), password = #{password} where user_id = #{userId}
 	</update>
 	
 	<delete id="deleteUserById" parameterType="Long">