授权价格

按需选择授权周期与设备数量，支持月度、年度与永久授权，随时可续期。

DJ9A 舞曲管理系统 dj9a

最超值
永久授权
dj9a · 授权凭证
¥500.00 / 永久
  • 授权时长：永久授权
  • 可绑定设备：10 台
  • 在线激活 / 随时解绑
  • 免费技术支持与版本更新
  • 一次购买，长期有效
立即购买

购买说明

下单前请仔细阅读以下说明

授权形式一码一设备（按套餐限制绑定数量）
激活方式客户端内激活 / 用户中心在线激活
换机政策支持自助解绑后重新绑定新设备
到期处理授权自动失效，数据保留，续期后恢复
批量采购联系客服 804325211 获取阶梯价格
FAQ

购买常见问题

授权码购买后如何使用？+

登录用户中心或在客户端软件内输入授权码完成激活，系统会自动绑定当前设备并记录激活时间。

一个授权码可以绑定几台设备？+

绑定数量由所选套餐决定，例如月度授权 1 台、年度授权 3 台、永久授权 5 台，具体以套餐说明为准。

更换电脑后如何解绑？+

在用户中心「我的授权」中进入授权详情，选择需要解绑的设备点击解绑即可，解绑后可重新绑定新设备。

授权到期后数据会丢失吗？+

不会。到期后仅授权验证失效，软件内数据与配置均保留，续期成功后即可继续正常使用。

如何把授权系统接入到自己的软件？+

参考「接口文档」页面，使用我们提供的 HTTP 接口即可快速接入，支持 PHP、Python、C#、易语言等常见语言调用。

支持批量采购与私有化部署吗？+

支持。批量采购可联系客服获取阶梯价格，同时也提供私有化部署与定制开发服务。

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-13 14:07:11 HTTP/2.0 GET : https://www.9awl.com/price
  2. 运行时间 : 0.073166s [ 吞吐率：13.67req/s ] 内存消耗：4,507.43kb 文件加载：150
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=7e48e4b8dd63ba81f6b64397ba9094d1
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  1. CONNECT:[ UseTime:0.002079s ] mysql:host=127.0.0.1;port=3306;dbname=www_9awl_com;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `product` [ RunTime:0.004522s ]
  3. SELECT * FROM `product` WHERE `status` = 1 ORDER BY `sort` DESC,`id` ASC [ RunTime:0.000982s ]
  4. SHOW FULL COLUMNS FROM `plan` [ RunTime:0.002757s ]
  5. SELECT * FROM `plan` WHERE `product_id` = 4 AND `status` = 1 ORDER BY `sort` DESC,`id` ASC [ RunTime:0.001024s ]
0.076094s