From 3e8c337551471ff14952d94544ad0fcc07addcfe Mon Sep 17 00:00:00 2001
From: Theo <971366405@qq.com>
Date: Tue, 10 Dec 2024 17:39:05 +0800
Subject: [PATCH] =?UTF-8?q?feat(file):=20=E6=B7=BB=E5=8A=A0=E6=9C=AC?=
 =?UTF-8?q?=E5=9C=B0=E5=AD=98=E5=82=A8=E6=9C=8D=E5=8A=A1-=20=E6=96=B0?=
 =?UTF-8?q?=E5=A2=9E=20LocalFileService=20=E7=B1=BB=E5=AE=9E=E7=8E=B0?=
 =?UTF-8?q?=E6=9C=AC=E5=9C=B0=E6=96=87=E4=BB=B6=E4=B8=8A=E4=BC=A0=E5=92=8C?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E5=8A=9F=E8=83=BD=20-=20=E5=9C=A8=20applicat?=
 =?UTF-8?q?ion-dev.yml=20=E5=92=8C=20application-prod.yml=20=E4=B8=AD?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=9C=AC=E5=9C=B0=E5=AD=98=E5=82=A8=E9=85=8D?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../file/service/impl/LocalFileService.java   | 74 +++++++++++++++++++
 src/main/resources/application-dev.yml        |  5 +-
 src/main/resources/application-prod.yml       |  5 +-
 3 files changed, 82 insertions(+), 2 deletions(-)
 create mode 100644 src/main/java/com/youlai/boot/shared/file/service/impl/LocalFileService.java

diff --git a/src/main/java/com/youlai/boot/shared/file/service/impl/LocalFileService.java b/src/main/java/com/youlai/boot/shared/file/service/impl/LocalFileService.java
new file mode 100644
index 00000000..f6a217e4
--- /dev/null
+++ b/src/main/java/com/youlai/boot/shared/file/service/impl/LocalFileService.java
@@ -0,0 +1,74 @@
+package com.youlai.boot.shared.file.service.impl;
+
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.util.IdUtil;
+import com.youlai.boot.shared.file.model.FileInfo;
+import com.youlai.boot.shared.file.service.FileService;
+import lombok.Data;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.io.InputStream;
+import java.time.LocalDateTime;
+
+/**
+ * 本地存储服务类
+ *
+ * @author Theo
+ * @since 2024-12-09 17:11
+ */
+@Component
+@ConditionalOnProperty(value = "oss.type", havingValue = "local")
+@ConfigurationProperties(prefix = "oss.local")
+@RequiredArgsConstructor
+@Data
+public class LocalFileService implements FileService {
+
+    @Value("${oss.local.storage-path}")
+    private String storagePath;
+
+    @Override
+    public FileInfo uploadFile(MultipartFile file) {
+        // 生成文件名(日期文件夹)
+        String suffix = FileUtil.getSuffix(file.getOriginalFilename());
+        String uuid = IdUtil.simpleUUID();
+        String folder = DateUtil.format(LocalDateTime.now(), "yyyyMMdd") + File.separator;
+        String fileName =  uuid + "." + suffix;
+        String filePrefix = storagePath.endsWith(File.separator) ? storagePath : storagePath + File.separator;
+        //  try-with-resource 语法糖自动释放流
+        try (InputStream inputStream = file.getInputStream()) {
+            // 上传文件
+            FileUtil.writeFromStream(inputStream, filePrefix +folder+ fileName);
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException("文件上传失败");
+        }
+        // 获取文件访问路径，因为这里是本地存储，所以直接返回文件的相对路径，需要前端自行处理访问前缀
+        String fileUrl = File.separator +folder+File.separator + fileName;
+        FileInfo fileInfo = new FileInfo();
+        fileInfo.setName(fileName);
+        fileInfo.setUrl(fileUrl);
+        return fileInfo;
+    }
+
+    @Override
+    public boolean deleteFile(String filePath) {
+        //判断文件是否为空
+        if (filePath == null || filePath.isEmpty()) {
+            return false;
+        }
+        // 判断filepath是否为文件夹
+        if (FileUtil.isDirectory(storagePath + filePath)) {
+            // 禁止删除文件夹
+            return false;
+        }
+        // 删除文件
+        return FileUtil.del(storagePath + filePath);
+    }
+}
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index badc8126..00bd8854 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -122,7 +122,10 @@ oss:
     access-key-secret: your-access-key-secret
     # 存储桶名称
     bucket-name: default
-
+  # 本地存储
+  local:
+    # 文件存储路径 请注意下，mac用户请使用 /Users/your-username/your-path/，否则会有权限问题，windows用户请使用 D:/your-path/
+    storage-path: /Users/theo/home/
 # 短信配置
 sms:
   # 阿里云短信
diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
index 05995d30..5e0f2137 100644
--- a/src/main/resources/application-prod.yml
+++ b/src/main/resources/application-prod.yml
@@ -121,7 +121,10 @@ oss:
     access-key-secret: your-access-key-secret
     # 存储桶名称
     bucket-name: default
-
+  # 本地存储
+  local:
+    # 文件存储路径 请注意下，mac用户请使用 /Users/your-username/your-path/，否则会有权限问题，windows用户请使用 D:/your-path/
+    storage-path: /Users/theo/home/
 # 短信配置
 sms:
   # 阿里云短信