Alipay, China's leading third-party online payment solutionAlipay, China's leading third-party online payment solution

How can we help?

BACK

Why the asynchronous notification returns MD5 when the sign_type in the request is RSA?

Question:

When request the sign_type is RSA. Why does asynchronous notification use MD5?

Cause:

Interface alipay.commerce.qrcode.create needs to specify notify_sign_type in the parameter biz_data, otherwise the asynchronous notification will use MD5 signature by default.

Solution:

Specify notify_sign_type = RSA in the parameter biz_data when requesting.


问题:

请求的时候sign_type输入RSA,为何异步通知返回MD5?

原因:

alipay.commerce.qrcode.create这个接口需要在参数biz_data内指定notify_sign_type,否则异步通知默认使用MD5签名。

解决方案:

请求时在参数biz_data内指定notify_sign_type=RSA。

NEED HELP?

NEED HELP?