{ "media_url": null, "ResultCode": { "Success": false, "StateCode": "401", "ErrorCode": "SIGN_ERROR", "ErrorMessage": "签名错误", "Solution": "请检查签名参数和方法是否都符合签名算法要求", "Additional": "{\"code\":\"SIGN_ERROR\",\"detail\":{\"detail\":{\"issue\":\"sign not match\"},\"field\":\"signature\",\"location\":\"authorization\",\"sign_information\":{\"method\":\"POST\",\"sign_message_length\":69,\"truncated_sign_message\":\"POST\\n/v3/marketing/favor/media/image-upload\\n1676886831\\nt2itcnxq.xym\\n\\n\",\"url\":\"/v3/marketing/favor/media/image-upload\"}},\"message\":\"错误的签名,验签失败\"}" }, "VerifySignSuccess": null}
结贴,总的来说,提交的参数,要保证和Demo中的保持一模一样,包括不限于 双引号,空格等等