首次提交

common/exceptions.py

@@ -0,0 +1,4 @@
+class BusinessException(Exception):
+    def __init__(self, code, message):
+        self.code = code
+        self.message = message

common/response.py

@@ -0,0 +1,15 @@
+from flask import jsonify
+
+def success(data=None, message="success"):
+    return jsonify({
+        "code": 0,
+        "message": message,
+        "data": data
+    })
+
+def error(code=50000, message="error"):
+    return jsonify({
+        "code": code,
+        "message": message,
+        "data": None
+    })