[图片] 查看产品介绍，用户就是这个接口呀！ [图片]

[图片] （加密用api获取回来的证书加密，序列号也是api获取回来的序列号）

[图片]

{"code":"PARAM_ERROR","message":"HTTP header缺少微信支付平台证书序列号(Wechatpay-Serial)"}

[图片]

{"filename":"shang2.png","sha256":"437e39f08ba37df2c7dee1d716ea6dcc6d6c2a1eee2fd86a36f7816ade39b5e6"} --QDg1ww-8V75Jz8y1UI4cxAdhNHvFPR4-- ] {"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_information":{"method":"POST","sign_message_length":190,"truncated_sign_message":"POST\n/v3/marketing/favor/media/image-upload\n1699347930\n7KJggpwXMyRlrBSLoeVATwas0ZdwDfFP\n{\"filena\n","url":"/v3/marketing/favor/media/image-upload"}},"message":"错误的签名，验签失败"}

小程序手机端登录不了以及u-upload图片上传不了，毫无响应，是什么问题呀！各位大佬有遇到吗？。（微信开发工具上可以，就手机不可以）