能分享下图片上传的代码吗,我签名通过后一直报参数错误[图片]
V3图片上传提示错误的签名,验签失败,返回状态码 401Unauthorized, 请问怎么解决呢我采用的是NET 开发,我能调用更新证书接口,但是调用上传图片出现签名错误,奇怪了请问怎么个情况。 接口:https://api.mch.weixin.qq.com/v3/merchant/media/upload 错误信息: { "code": "SIGN_ERROR", "detail": { "detail": { "issue": "sign not match" }, "field": "signature", "location": "authorization", "sign_information": { "method": "POST", "sign_message_length": 76, "truncated_sign_message": "POST\n/v3/merchant/media/upload\n1582126700\n43ea80201ba84d05a7baf2e526cb0774\n\n", "url": "/v3/merchant/media/upload" } }, "message": "错误的签名,验签失败" } 请求的签名: [图片] 签名后的信息: ULRjtyB6buDyoqbysVcSWuh4Y2w/fRaUKMUE481oJamMcCAzf2Ure3fYLGGDUW5AjbOeJp8WRoEW7WQJ6/wm1ogk5dz255BHMeOD2ojcN5i97V0DWh7qMViEw5ttqgWb1pzgq0w8GBpaRa0PJ+9koZGOlbg3nu+OAfxvI66lvKnSo15ZMQ7zxlqtkOFrD463Jli2SAA+H7QzWXa7WdErbgRkQEsYowTyHDJiJtw2BbPgqR9m3/x0+BYq7qaviGlawCrSdXgkcRJLPzYp9LwQj5n7zR5Ko1OW8x/uzGdtQPHtTa+Zb/5o54L8EfumOgpX5mtb2aTaSJ0ihxaed1BUYg== 我提交的body : [图片] 签名代码: [图片]
2020-06-28