fix: 兼容获取appKey和version

src/lib/upload.ts

@@ -110,6 +110,7 @@ export const uploadMiddleware = async (req: http.IncomingMessage, res: http.Serv
       multiples: true, // 支持多文件上传
       uploadDir: filePath, // 上传文件存储目录
     });
+
     // 解析上传的文件
     form.parse(req, async (err, fields, files) => {
       if (err) {
@@ -122,7 +123,18 @@ export const uploadMiddleware = async (req: http.IncomingMessage, res: http.Serv
           fs.unlinkSync(file.filepath);
         });
       };
-      const { appKey, version } = fields;
+      let appKey, version;
+      const { appKey: _appKey, version: _version } = fields;
+      if (Array.isArray(_appKey)) {
+        appKey = _appKey?.[0];
+      } else {
+        appKey = _appKey;
+      }
+      if (Array.isArray(_version)) {
+        version = _version?.[0];
+      } else {
+        version = _version;
+      }
       if (!appKey) {
         res.end(error('appKey is required'));
         clearFiles();
@@ -133,6 +145,8 @@ export const uploadMiddleware = async (req: http.IncomingMessage, res: http.Serv
         clearFiles();
         return;
       }
+      console.log('Appkey', appKey, version);
+
       // 逐个处理每个上传的文件
       const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
       const uploadResults = [];