{"status":"ok","message":"API 服务运行中","endpoints":{"\/user.php?action=login":"用户登录","\/user.php?action=register":"用户注册","\/user_wechat.php?action=login":"微信登录","\/course.php?action=list":"课程列表","\/course.php?action=detail&id=xxx":"课程详情"},"timestamp":1792398547}