使用Java计算ColdFusion中的HMAC-SHA256摘要

We are trying to calculate a HMAC-SHA256 digest in ColdFusion and we are using the HMAC CFC, but in one case it is producing a different result for the digest compared to ones generated in different languages - have tried the same data using Ruby & PHP and get the expected result. I have also tried the CF_HMAC custom tag it is based on and get the same results.We are trying to calculate a HMAC-SHA256 digest