前台登陆逻辑修改，请帮我实现“单设备登录（同端互斥）”功能

2026-08-13 09:37:39 +08:00
parent f38f9b09ab
commit 58e061c9e7
8 changed files with 116 additions and 11 deletions
@@ -0,0 +1,22 @@
+"""增加用户token_version字段 — 单设备登录
+
+Revision ID: 20260813_token_version
+Revises:b7e2c4d91a63
+Create Date: 2026-08-13 10:00:00.000000
+"""
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision = '20260813_token_version'
+down_revision = 'b7e2c4d91a63'  # 设置为上一个迁移的 revision
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column('users', sa.Column('token_version', sa.Integer(), nullable=False, server_default='0'))
+
+
+def downgrade():
+    op.drop_column('users', 'token_version')