"cartId": "cart_abc123",
return (float)rand() / RAND_MAX;，这一点在safew官方版本下载中也有详细论述
，推荐阅读safew官方下载获取更多信息
CJ Affiliate is one of the oldest and most well-known affiliate networks. The platform has been around for over 20 years and has a massive network of advertisers and publishers. The features on CJ Affiliate are easy to use, and it offers advertisers a wide range of tracking, management, and payment options.
（三）具有改变主叫号码、虚拟拨号、互联网电话违规接入公用电信网络等功能的设备、软件；，详情可参考旺商聊官方下载
const posToTime = new Map(); // 映射：位置 → 到达终点的时间