fix: 恢复为旧的文件传输方法实现

src/utils/jensen.js

@@ -1012,31 +1012,19 @@ Jensen.prototype.getFile = async function (filename, length, ondata, onprogress)
     }
   };
   // this.onreceive = onprogress;
-  this.onprogress = null;
-  this.onreceive = null;
   this._progress_report = {};
-  let self = this;
-  // try { onprogress(0); } catch(e) {}
-  this.onprogress = onprogress;
   this.onreceive = function(recvBytes)
   {
     let percent = Math.floor(recvBytes / length * 100);
     let k = 't' + percent;
     if (percent % 5 == 0 && percent > 0 && percent < 100)
     {
-      // Logger.info('jensen', 'file-transfer', percent);
-      if (!(k in self._progress_report))
-      {
-        Logger.debug('jensen', 'file-transfer', 'current: ' + percent + '%');
-        onprogress?.(recvBytes);
-      }
-      self._progress_report[k] = true;
+      this._progress_report[k] && onprogress?.(recvBytes);
+      this._progress_report[k] = true;
     }
-    if (recvBytes >= length)
+    if (percent == 100)
     {
-      // Logger.debug('jensen', 'file-transfer', 'current: 100%, ' + recvBytes);
-      if (!(k in self._progress_report)) onprogress?.(length);
-      self._progress_report[k] = true;
+      onprogress?.(recvBytes);
     }
   }
   this.registerHandler(TRANSFER_FILE, handler);