商户进件调用图片上传接口 https://api.mch.weixin.qq.com/secapi/mch/uploadmedia 返回： 参数填写有误，请检查后重试

到底是什么参数错误呢，接口入参：

array(5) {

["mch_id"]=>

string(10) "xxxxx"  // 打码

["sign_type"]=>

string(11) "HMAC-SHA256"

["media_hash"]=>

string(32) "b3433df8ef854481934b8225437f54e7"

["sign"]=>

string(64) "25443C481F5B4575A04C697BAEB6B4BD31B2D83B9235EB5266AA2CA4D9660FA7"

["media"]=>

object(CURLFile)#2134 (3) {

["name"]=>

string(53) "C:\laragon\www\isv\public\upload\adimg\qinfeng111.jpg"

["mime"]=>

string(10) "image/jpeg"

["postname"]=>

string(14) "qinfeng111.jpg"