【MINIO删除对象方法】

src/main/java/club/joylink/rtss/controller/MinioController.java

@@ -33,6 +33,11 @@ public class MinioController {
         return minioService.downloadObjectUrl(directory, fileName);
     }
 
+    @DeleteMapping("/removeObject")
+    public void removeObject(String directory, String fileName) {
+        minioService.removeMinioObject(directory, fileName);
+    }
+
     @PostMapping("/file/save")
     public void saveFile(@RequestAttribute AccountVO user, @RequestBody MinioFileInfo fileInfo) {
         minioService.saveFileInfo(user, fileInfo);

src/main/java/club/joylink/rtss/services/MinioService.java

@@ -44,4 +44,9 @@ public interface MinioService {
      * 检查文件是否存在
      */
     boolean checkFileIsExist(String directory, String fileName);
+
+    /**
+     * 删除MINIO库中对象
+     */
+    void removeMinioObject(String directory, String fileName);
 }

src/main/java/club/joylink/rtss/services/MinioServiceImpl.java

@@ -41,8 +41,7 @@ public class MinioServiceImpl implements MinioService {
 
     @Override
     public String preSignedObjectUrl(String directory, String fileName, Method method) {
-        MinioClientUtil minioClientUtil = createMinioClientUtil(directory);
+        return createMinioClientUtil(directory).getPreSignedObjectUrl(fileName, method);
-        return minioClientUtil.getPreSignedObjectUrl(fileName, method);
     }
 
     @Override
@@ -83,12 +82,16 @@ public class MinioServiceImpl implements MinioService {
 
     @Override
     public String downloadObjectUrl(String directory, String fileName) {
-        MinioClientUtil minioClientUtil = createMinioClientUtil(directory);
+        return createMinioClientUtil(directory).getDownLoadPath(fileName);
-        return minioClientUtil.getDownLoadPath(fileName);
     }
 
     @Override
     public boolean checkFileIsExist(String directory, String fileName) {
         return createMinioClientUtil(directory).checkFileIsExist(fileName);
     }
+
+    @Override
+    public void removeMinioObject(String directory, String fileName) {
+        createMinioClientUtil(directory).removeObject(fileName);
+    }
 }

src/main/java/club/joylink/rtss/util/MinioClientUtil.java

@@ -3,10 +3,7 @@ package club.joylink.rtss.util;
 import club.joylink.rtss.configuration.MinioClientConfig;
 import club.joylink.rtss.simulation.cbtc.exception.SimulationException;
 import club.joylink.rtss.simulation.cbtc.exception.SimulationExceptionType;
-import io.minio.GetObjectArgs;
+import io.minio.*;
-import io.minio.GetPresignedObjectUrlArgs;
-import io.minio.PutObjectArgs;
-import io.minio.StatObjectArgs;
 import io.minio.http.Method;
 import lombok.Data;
 import org.apache.commons.compress.utils.IOUtils;
@@ -254,6 +251,29 @@ public class MinioClientUtil {
         }
     }
 
+    /**
+     * 根据文件名称删除文件
+     */
+    public void removeObject(String fileName) {
+        removeObjectByPath(getSavePath(fileName));
+    }
+
+    /**
+     * 根据路径删除
+     */
+    public void removeObjectByPath(String path) {
+        try {
+            config.getMinioClient().removeObject(
+                    RemoveObjectArgs.builder()
+                            .bucket(config.getBucket())
+                            .object(path)
+                            .build()
+            );
+        } catch (Exception e) {
+            throw new SimulationException(SimulationExceptionType.System_Fault, e);
+        }
+    }
+
     private String getSavePath(String fileName) {
         return FileInfo.getStoragePath(directory, fileName);
     }