2025年7月7日16:01:26

src/main/java/com/zhangmeng/minio/controller/MinioController.java

@@ -100,6 +100,8 @@ public class MinioController {
     @FXML
     public TableColumn<BucketFile, String> file_bucket;
     public ImageView preview;
+    public TextField upload_path_dir;
+
 
 
     private File upload_file;
@@ -253,9 +255,13 @@ public class MinioController {
                 AlertUtils.alert_warning("请选择上传的文件后再试!");
                 return;
             }
-            MinioUtils.upload_file(upload_file);
+            String uri = MinioUtils.upload_file(upload_file, upload_path_dir.getText());
-            String objectUrl = MinioUtils.getPresignedObjectUrl(bucket_name.getText(), upload_file.getName());
+            if (uri != null){
-            preview.setImage(new javafx.scene.image.Image(objectUrl));
+                String bucketName = backet_list.getSelectionModel().getSelectedItem();
+                loadPreview(bucketName,uri);
+                reload();
+            }
+
         });
 
         bucket_btn.setOnAction(event -> {

src/main/java/com/zhangmeng/minio/utils/MinioUtils.java

@@ -203,6 +203,21 @@ public class MinioUtils {
         uploadFile(bucketName, file, newFileName, contentType);
     }
 
+    public static String upload_file(File file,String path){
+        //文件名
+        String fileName = file.getName();
+        String newFileName = System.currentTimeMillis() + "." + getFileExtension(fileName);
+        String contentType = getContentType(file);
+        String bucketName = objectMap.get(current_bucket).toString();
+        if (bucketName == null){
+            AlertUtils.alert_warning("上传的bucket不能为空!");
+            return null;
+        }
+        uploadFile(bucketName, file, path + "/" + newFileName, contentType);
+        return path + "/" + newFileName;
+    }
+
+
     public static String getContentType(File file) {
         String fileName = file.getName();
         String extension = getFileExtension(fileName).toLowerCase();

src/main/resources/fxml/main.fxml

@@ -17,7 +17,7 @@
    <children>
       <AnchorPane fx:id="center" layoutY="25.0" prefHeight="623.0" prefWidth="1200.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="25.0">
          <children>
-            <TableView fx:id="tableview" layoutX="378.0" layoutY="277.0" prefHeight="347.0" prefWidth="1200.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="151.0">
+            <TableView fx:id="tableview" layoutX="378.0" layoutY="191.0" prefHeight="433.0" prefWidth="1200.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="191.0">
               <columns>
                 <TableColumn fx:id="file_bucket" prefWidth="300.0" text="bucket名称" />
                 <TableColumn fx:id="file_name" prefWidth="270.0" text="文件名称" />
@@ -31,12 +31,14 @@
             <Label layoutX="23.0" layoutY="58.0" text="backetList  :" />
             <ComboBox fx:id="backet_list" layoutX="112.0" layoutY="52.0" prefHeight="27.0" prefWidth="346.0" />
             <Label layoutX="28.0" layoutY="102.0" text="上传文件  :" />
-            <TextField fx:id="upload_path" layoutX="112.0" layoutY="96.0" prefHeight="27.0" prefWidth="347.0" />
+            <TextField fx:id="upload_path" layoutX="112.0" layoutY="96.0" prefHeight="27.0" prefWidth="346.0" />
             <HBox layoutX="792.0" layoutY="6.0" />
-            <Button fx:id="choose_upload_file" layoutX="484.0" layoutY="99.0" mnemonicParsing="false" prefHeight="23.0" prefWidth="69.0" text="选择文件" />
+            <Button fx:id="choose_upload_file" layoutX="484.0" layoutY="98.0" mnemonicParsing="false" prefHeight="23.0" prefWidth="69.0" text="选择文件" />
-            <Button fx:id="upload" layoutX="571.0" layoutY="99.0" mnemonicParsing="false" prefHeight="23.0" prefWidth="58.0" text="上传" />
+            <Button fx:id="upload" layoutX="484.0" layoutY="135.0" mnemonicParsing="false" prefHeight="23.0" prefWidth="58.0" text="上传" />
-            <ImageView fx:id="preview" fitHeight="133.0" fitWidth="211.0" layoutX="696.0" layoutY="7.0" pickOnBounds="true" preserveRatio="true" />
+            <ImageView fx:id="preview" fitHeight="133.0" fitWidth="211.0" layoutX="955.0" layoutY="13.0" pickOnBounds="true" preserveRatio="true" />
             <Button fx:id="bucket_btn" layoutX="484.0" layoutY="11.0" mnemonicParsing="false" text="创建bucket" />
+            <TextField fx:id="upload_path_dir" layoutX="112.0" layoutY="135.0" prefHeight="27.0" prefWidth="346.0" />
+            <Label layoutX="15.0" layoutY="141.0" text="服务器相对路径:" />
          </children>
       </AnchorPane>
       <MenuBar prefHeight="25.0" prefWidth="240.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0">