update

backend/controller/download_manager.py

@@ -181,12 +181,7 @@ class DownloadManager(object):
                     AppDownload(app=app, imei=data.get("imei"))
                     commit()
 
-            # 读取epk文件，按照格式返回相应结构体数据
-            result = None
-            with open(epk_path, "rb") as f:
-                result = f.read()
-
-            return str(result), "get dictionary {}.".format("success" if result else "no data")
+            return epk_path, "get dictionary {}.".format("success" if epk_path else "no data")
 
     def getList(self, data):
         if not data or len(data) <= 0:

backend/view/download.py

@@ -53,10 +53,18 @@ def delete(id):
 def get():
     try:
         result, message = signalManager.actionGetDownload.emit(request.schema_data)
-        if result:
-            return response_result(ResponseCode.OK, data=result, msg=message)
-        else:
-            return response_result(ResponseCode.REQUEST_ERROR, msg=message)
+        print(message)
+        # if result:
+        #     return response_result(ResponseCode.OK, data=result, msg=message)
+        # else:
+        #     return response_result(ResponseCode.REQUEST_ERROR, msg=message)
+
+        # 读取epk文件，按照格式返回相应结构体数据
+        ret = ""
+        if os.path.exists(result):
+            with open(result, "r", "utf-8") as f:
+                ret = f.read()
+        return ret
     except Exception as e:
         traceback.print_exc()
         logger.error(str(e))