文件上传速度问题

src/main/java/com/lyy/admin/moudle/system/service/impl/UploadServiceImpl.java

@@ -4,6 +4,7 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.IdUtil;
 import com.lyy.admin.common.utils.hwobs.ObsUtils;
 import com.lyy.admin.moudle.system.service.UploadService;
+import org.apache.commons.io.FileUtils;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.util.FileCopyUtils;
@@ -11,10 +12,7 @@ import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
 import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.Map;
@@ -26,6 +24,9 @@ public class UploadServiceImpl implements UploadService {
     @Value("${huaweiObs.bucketName}")
     String bucketName;
 
+    @Value("${lyy.tempFilePath}")
+    String tempFilePath;
+
     @Resource
     private ObsUtils obsUtils;
 
@@ -42,12 +43,22 @@ public class UploadServiceImpl implements UploadService {
         }
         String fileOriginalName = files.getOriginalFilename();
         String fileLastType = fileOriginalName.substring(files.getOriginalFilename().lastIndexOf("."));
-       // String date = LocalDateTimeUtils.formatNow("yyyy-MM-dd");
         String date = DateUtil.format(LocalDateTime.now(), "yyyy-MM-dd");
         String newFilename = IdUtil.simpleUUID() + fileLastType;
         String filePath = "/" + date + "/" + newFilename;
+
+
+        //将MultipartFile转为File,存储为本地临时文件
+        String localDir = tempFilePath + newFilename;
+        File file = new File(localDir);
         InputStream inputStream = files.getInputStream();
-        obsUtils.ObsUpload(bucketName, rootPath + filePath, inputStream);
+        FileUtils.copyInputStreamToFile(inputStream, file);
+
+        InputStream inputStream1 = new FileInputStream(localDir);
+        obsUtils.ObsUpload(bucketName, rootPath + filePath, inputStream1);
+
+        //删除临时文件
+        FileUtils.delete(file);
         return rootPath + filePath;
     }
 

src/main/resources/application-dev.yml

@@ -58,6 +58,8 @@ spring:
 lyy:
   # 本地文件路径 示例（ Windows配置D:/uploadPath，Linux配置 /home/uploadPath）
   profile: /home/liyeyun/uploadPath
+  # 临时文件路径
+  tempFilePath: /home/liyeyun/uploadPath/temp/
   # 华为OBS文件路径 示例（ https://img-t.knowingindustry.com）
   # obsPath: http://img-t.knowingindustry.com
   obsPath: https://cfld-hw-obs-01.obs.cn-north-4.myhuaweicloud.com

src/main/resources/application-local.yml

@@ -58,6 +58,8 @@ spring:
 lyy:
   # 本地文件路径 示例（ Windows配置D:/uploadPath，Linux配置 /home/uploadPath）
   profile: D:/uploadPath
+  # 临时文件路径
+  tempFilePath: D:/uploadPath/temp/
   # 华为OBS文件路径 示例（ https://img-t.knowingindustry.com）
   obsPath: http://img-t.knowingindustry.com
   #密码盐

src/main/resources/application-prod.yml

@@ -58,6 +58,8 @@ spring:
 lyy:
   # 本地文件路径 示例（ Windows配置D:/uploadPath，Linux配置 /home/uploadPath）
   profile: /home/liyeyun/uploadPath
+  # 临时文件路径
+  tempFilePath: /home/liyeyun/uploadPath/temp/
   # 华为OBS文件路径 示例（ https://img-t.knowingindustry.com）
   obsPath: https://cfld-hw-obs-01.obs.cn-north-4.myhuaweicloud.com
   #密码盐

src/main/resources/application-test.yml

@@ -58,6 +58,8 @@ spring:
 lyy:
   # 本地文件路径 示例（ Windows配置D:/uploadPath，Linux配置 /home/uploadPath）
   profile: /home/liyeyun/uploadPath
+  # 临时文件路径
+  tempFilePath: /home/liyeyun/uploadPath/temp/
   # 华为OBS文件路径 示例（ https://img-t.knowingindustry.com）
   obsPath: https://cfld-hw-obs-01.obs.cn-north-4.myhuaweicloud.com
   #密码盐