像12306那样的扫码支付，应该看哪个文档，支付宝支付文档太多了，PC网站接入扫码支付？-灵析社区
复古直男你如果要接入扫码支付的话,各个平台有各个平台的sdk,看业务场景,不过一般是微信支付用得会比较多些如果你要接入微信扫码支付,你就参考[https://pay.weixin.qq.com/wiki/doc/apiv3/open/pay/chapter2_7_...](https://link.segmentfault.com/?enc=glyYmZrCtBoAyABds8Rx3g%3D%3D.gQ%2F8zhLlbvlhcpLdyF3tZzz%2BBdFuk64rxXwI6zmpUU8tqYGd7DNF2CGccNuBHBTOYYA9a8S9MJ5azJJRO%2B5vNodgH5vNQEUkNeL12aa0blk%3D)  如果你想接入支付宝支付 就查看这个文档 [https://b.alipay.com/page/product-mall/product-detail/I108030...](https://link.segmentfault.com/?enc=M9YIE%2BcUIsTTJwfAporu4A%3D%3D.9V3j%2FR5cllmaZkj3aalwMRBKD4U5j66Ez4IXqwZcV6MW79D8Ewkg3AtZwfruvGe1cNVvzEmIcm6KmOuI0t8uFMtlP1j4vpLwCTpvmaDvXBU%3D) 