first commit

Expection.py

@@ -0,0 +1,18 @@
+from enum import Enum
+class Error_Code(Enum):
+    SYS_SUCCESS = 100
+    SYS_NETERROR = 104  #网络异常
+    SYS_NONEPoint = 105
+
+
+class VisionError_Code(Enum):
+    CAMERA_SUCCESS = 200
+    CAMERA_NO_DEVICE = 201
+    CAMERA_NO_DEVICE_FOUND = 202
+
+
+
+
+
+
+