feat:增加对话框工具类

2025-11-23 23:07:36 +08:00
parent 98b389a6ff
commit 1953e43ca4
11 changed files with 669 additions and 93 deletions
--- a/lib/utils/minio_utils.dart
+++ b/lib/utils/minio_utils.dart
@@ -0,0 +1,58 @@
+import 'dart:io';
+
+import 'package:file_picker/file_picker.dart';
+import 'package:minio/io.dart';
+import 'package:minio/minio.dart';
+
+import 'file_utils.dart';
+
+class MinIOHelper {
+  static final MinIOHelper _instance = MinIOHelper._internal();
+
+  factory MinIOHelper() => _instance;
+
+  final String ip = '14.103.235.151';
+  final String fileUrl = 'http://14.103.235.151:9100';
+
+  MinIOHelper._internal() {
+    _minio = Minio(
+      endPoint: ip,
+      port: 9100,
+      accessKey: "tHSFfcDW8qpCzKa2Xg6Y",
+      secretKey: "oq79EeYJ4jdczRp2IHUMCnbKtSw58NgDlG3sOkvX",
+      useSSL: false,
+    );
+  }
+
+  late Minio _minio;
+
+  Future<String> uploadFile({
+    required PlatformFile file,
+    required String bucketName,
+    Function(double)? onProgress,
+  }) async {
+    try {
+      if (isImageFile(file.name)) {
+        // 压缩图片
+        final compressedFile = await compressImage(File(file.path!));
+
+        String hashName = await generateMD5HashName(compressedFile.path);
+        String fileName = '$hashName${getFileExtension(file.name)}';
+
+        await _minio.fPutObject(bucketName, fileName, compressedFile.path);
+        await compressedFile.delete();
+
+        return fileName;
+      } else {
+        String hashName = await generateMD5HashName(file.path!);
+        String fileName = '$hashName${getFileExtension(file.name)}';
+
+        await _minio.fPutObject(bucketName, fileName, file.path!);
+
+        return fileName;
+      }
+    } catch (e) {
+      throw Exception('文件上传失败: $e');
+    }
+  }
+}