重写&重构项目, 优化项目结构

app/main/__init__.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+# -- coding:utf-8 --
+# @Author: markushammered@gmail.com
+# @Development Tool: PyCharm
+# @Create Time: 2022/3/25
+# @File Name: __init__.py.py
+
+
+from flask import Blueprint
+
+main = Blueprint('main', __name__)
+
+from . import views, errors