优化图片返回为url

sf_machine_connect/controllers/controllers.py

@@ -15,7 +15,7 @@ db_config = {
     "user": "postgres",
     "password": "postgres",
     "port": "5432",
-    "host": "172.16.10.98"
+    "host": "172.16.10.113"
 }
 
 
@@ -162,7 +162,8 @@ class Sf_Dashboard_Connect(http.Controller):
                         'first_online_duration': first_online_duration,
                         # 停机时间：关机时间 - 运行时间
                         # 停机时长：关机时间 - 初次上线时间
-                        'img': f'data:image/png;base64,{machine_data.machine_tool_picture.decode("utf-8")}',
+                        # 'img': f'data:image/png;base64,{machine_data.machine_tool_picture.decode("utf-8")}',
+                        'img': f'https://xt.sf.jikimo.com/equipment/get_image/{machine_data.id}',
                         'equipment_type': machine_data.category_id.name,
                     })
 
@@ -843,3 +844,21 @@ class Sf_Dashboard_Connect(http.Controller):
         # 返回数据
         res['data'] = oee_data
         return json.dumps(res)
+
+    @http.route(['/equipment/get_image/<int:record_id>'], type='http', auth="public", website=True)
+    def get_image(self, record_id, **kwargs):
+        # 获取模型中的记录
+        record = request.env['maintenance.equipment'].sudo().browse(record_id)
+
+        # 获取图片字段的数据
+        image_data_base64 = record.machine_tool_picture
+
+        if image_data_base64:
+            # 将Base64解码为二进制数据
+            image_data_binary = base64.b64decode(image_data_base64)
+
+            # 返回图片数据，并设置正确的Content-Type
+            return request.make_response(image_data_binary, headers=[('Content-Type', 'image/png')])
+        else:
+            # 如果没有图片数据，返回404
+            return request.not_found()