以下是参数

POST

/v3/certificates

1647744376

SCoIRvhO9rnqsI7JRS9v

{"mchid":"1607543531","out_trade_no":"12177525012014070","appid":"wx0773a11b81cd93f4","description":"两个视频一月会员","notify_url":"http://www.lianggeshipin.com/PaywinxinNativePay.action","amount":{"total": 100,"currency":"CNY"}}

这个是生成的 “验签串”

PsVOGVvVoZNJu1BjuRReB6bNofqtwtNaSNb7TYor5xASX6SvPskusteaJP/OmWNNP4EN+hf0eGrcUV9f4A/6KNwLnWfMUc/K3OcyKgJ7OKI4jik1ky9ZpQw+g93Ayoc7Wtd0s45BO84uWuKwCGE0+9jDqssH5QWNnKTA6125JBPDcVtWGckM5KeSqZfSIOstDti2YPgHJRyGEeEp55gzAb+Qc8PEWmCVQ6j82CcS9bgiUg+7UmUIMkLntIav7X5sqMh+7o58vC7/APvYjwG2zu3dlVQg5PC3ggrsjT7OhLN766CEKH3DXFb1wdDnKblPOMEkFWHGCQnd06zUlonwvA==

这个是http 头里的信息

Authorization: WECHATPAY2-SHA256-RSA2048 mchid="1607543531",nonce_str="SCoIRvhO9rnqsI7JRS9v",timestamp="1647744376",serial_no="7595017E572CEA7BD92E040B38167CF61FF850E3",signature="PsVOGVvVoZNJu1BjuRReB6bNofqtwtNaSNb7TYor5xASX6SvPskusteaJP/OmWNNP4EN+hf0eGrcUV9f4A/6KNwLnWfMUc/K3OcyKgJ7OKI4jik1ky9ZpQw+g93Ayoc7Wtd0s45BO84uWuKwCGE0+9jDqssH5QWNnKTA6125JBPDcVtWGckM5KeSqZfSIOstDti2YPgHJRyGEeEp55gzAb+Qc8PEWmCVQ6j82CcS9bgiUg+7UmUIMkLntIav7X5sqMh+7o58vC7/APvYjwG2zu3dlVQg5PC3ggrsjT7OhLN766CEKH3DXFb1wdDnKblPOMEkFWHGCQnd06zUlonwvA=="

他为什么说我错了，哪错了，鹅厂的人能不能负点责任。