JSY-28635 fix:导出超过2G的文件写s3会异常,临时处理一下

src/main/java/com/fanruan/fs/s3/repository/core/S3ResourceRepository.java

@@ -13,15 +13,22 @@ import com.amazonaws.services.s3.model.ObjectMetadata;
 import com.amazonaws.services.s3.model.PutObjectRequest;
 import com.amazonaws.services.s3.model.S3Object;
 import com.amazonaws.services.s3.model.S3ObjectSummary;
+import com.amazonaws.services.s3.transfer.TransferManager;
+import com.amazonaws.services.s3.transfer.TransferManagerBuilder;
+import com.amazonaws.services.s3.transfer.Upload;
 import com.fanruan.api.log.LogKit;
 import com.fanruan.api.util.StringKit;
+import com.fr.config.utils.RandomUtils;
 import com.fr.io.repository.FineFileEntry;
 import com.fr.io.repository.base.BaseResourceRepository;
 import com.fr.log.FineLoggerFactory;
 import com.fr.stable.Filter;
 import com.fr.workspace.resource.ResourceIOException;
 
+import java.io.BufferedOutputStream;
 import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.net.URL;
 import java.net.URLConnection;
@@ -36,6 +43,11 @@ import java.util.List;
 public class S3ResourceRepository extends BaseResourceRepository {
 
     private static final String DELIMITER = "/";
+    /**
+     * 1.5G
+     */
+    private static final int LENGTH_LIMIT = 1610612736;
+    private static final String LINK_SYMBOL = "_";
 
     private final AmazonS3 readClient;
     private final AmazonS3 writeClient;
@@ -114,7 +126,7 @@ public class S3ResourceRepository extends BaseResourceRepository {
         try {
             return readClient.getObject(request).getObjectContent();
         } catch (Exception e) {
-            FineLoggerFactory.getLogger().error(e, "[S3] read path {} is error!", filePath);
+            FineLoggerFactory.getLogger().warn(e, "[S3] read path {} is error!", filePath);
             return new ByteArrayInputStream(new byte[0]);
         }
     }
@@ -145,8 +157,32 @@ public class S3ResourceRepository extends BaseResourceRepository {
         } else {
             ObjectMetadata metadata = new ObjectMetadata();
             try {
-                metadata.setContentLength(inputStream.available());
-                this.writeClient.putObject(this.bucket, path, inputStream, metadata);
+                // 大于1.5G的,就自己算一下长度
+                if (inputStream.available() > LENGTH_LIMIT) {
+                    final long l1 = System.currentTimeMillis();
+                    final File file = new File(l1 + LINK_SYMBOL + RandomUtils.randomId(5));
+                    file.deleteOnExit();
+                    file.createNewFile();
+                    try (final BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileOutputStream(file));) {
+                        final long l = inputStream.transferTo(bufferedOutputStream);
+                        bufferedOutputStream.flush();
+                        metadata.setContentLength(l);
+                        TransferManager tm = TransferManagerBuilder.standard()
+                                .withS3Client(this.writeClient)
+                                .build();
+
+                        // TransferManager processes all transfers asynchronously,
+                        // so this call returns immediately.
+                        Upload upload = tm.upload(this.bucket, path, file);
+                        // Optionally, wait for the upload to finish before continuing.
+                        upload.waitForCompletion();
+                    } finally {
+                        file.deleteOnExit();
+                    }
+                } else {
+                    metadata.setContentLength(inputStream.available());
+                    this.writeClient.putObject(this.bucket, path, inputStream, metadata);
+                }
             } catch (Exception e) {
                 FineLoggerFactory.getLogger().info("S3 inputStream.putObject error,path is {}, error message {}", path, e.getMessage());
             } finally {