首次完成数据库登录，注册验证。首次完成，migrate_manager.py迁移多个数据库

app/route/__init__.py

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+from route.public import public
+from route.auth import auth
+from route.admin import admin
+
+__all__ = ['public', 'auth', 'admin']

app/route/admin.py

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+from flask import Blueprint, request, render_template
+
+admin = Blueprint('admin', __name__, url_prefix='/admin')
+
+
+@admin.route('/', methods=['GET', 'POST'])
+def admin_index():
+    if request.method == "POST":
+        username = request.form["username"]
+        password = request.form["password"]
+    return render_template("admin/admin_index.html")

app/route/auth.py

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+from flask import Blueprint, request, render_template
+from model.db import db
+from model.User import User
+
+auth = Blueprint('auth', __name__)
+
+
+@auth.route('/login', methods=['GET', 'POST'])
+def login():
+    if request.method == "POST":
+        username = request.form["username"]
+        password = request.form["password"]
+        user = db.session.execute(db.select(User).where(User.username == username)).scalar()
+        if user is None:
+            return "Username or Password is incorrect"
+        if user.password != password:
+            return "Username or Password is incorrect"
+        # 登录成功
+        return f"Login Successful  {username}:{password}"
+
+    return render_template("public/user/login.html")
+
+
+@auth.route('/register', methods=["POST", "GET"])
+def register():
+    if request.method == "POST":
+        username = request.form["username"]
+        password = request.form["password"]
+        email = request.form["email"]
+        # return f"Register Successful  {username}:{password}:{email}"
+        new_user = User(username=username, password=password, email=email)
+        db.session.add(new_user)
+        db.session.commit()
+    return render_template("public/user/register.html")

app/route/public.py

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+from flask import Blueprint, render_template
+
+public = Blueprint('public', __name__)
+
+
+@public.route('/')
+def index():
+    return render_template("public/index.html")
+
+
+@public.route('/about')
+def about():
+    return render_template("public/about.html")
+
+@public.route("/terms")
+def terms():
+    return "terms Page"
+
+@public.route("/privacy")
+def privacy():
+    return "privacy Page"