fix: 确保默认Admin账户存在且登录用户名不区分大小写

app/__init__.py

@@ -17,6 +17,26 @@ def create_app():
     csrf.init_app(app)
     with app.app_context():
         db.create_all()
+        from .models import User, UserStatus, Profile
+        from sqlalchemy import text
+        try:
+            db.session.execute(text("ALTER TABLE user ADD COLUMN must_change_password BOOLEAN DEFAULT 0"))
+            db.session.commit()
+        except Exception:
+            pass
+        from .models import User, UserStatus, Profile
+        from werkzeug.security import generate_password_hash
+        admin_any = User.query.filter_by(role="admin").first()
+        admin_named = User.query.filter_by(username="Admin").first()
+        if not admin_named:
+            email = "admin@example.com"
+            if User.query.filter_by(email=email).first():
+                email = "admin2@example.com"
+            u = User(email=email, username="Admin", password_hash=generate_password_hash("lzgzsystem"), role="admin", status=UserStatus.approved, must_change_password=True)
+            db.session.add(u)
+            db.session.flush()
+            db.session.add(Profile(user_id=u.id))
+            db.session.commit()
     @app.context_processor
     def inject_csrf():
         return dict(csrf_token=generate_csrf())
@@ -42,15 +62,4 @@ def create_app():
     app.register_blueprint(admin_bp)
     from .cli import register_cli
     register_cli(app)
-    @app.before_request
-    def ensure_admin_setup():
-        from .models import User
-        from flask import request, redirect, url_for
-        try:
-            has_admin = User.query.filter_by(role="admin").first() is not None
-        except Exception:
-            has_admin = True
-        if not has_admin:
-            if not (request.path.startswith("/setup/admin") or request.path.startswith("/static")):
-                return redirect(url_for("setup.admin"))
     return app