微信web协yi上传图片问题

lgc520

Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Connection: keep-alive
Content-Length: 1922
Content-Type: multipart/form-data; boundary=--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Connection: Keep-Alive
Cookie:webwxuvid=67b00b80a8b56205e0f22cdcca1a0bf76ce42e21dd9e9b8a2e1874704bb942105a9ccb48b1d55a585383c911d684ef00; pgv_pvi=8630461440;
              pt2gguin=o0201534638; RK=DQodCekRZM; ptcz=d33ddb33fafe7177b36be69ff28185740dfcca5778ed32bbf78fd70ee169f30a; pgv_pvid=303899198;
              mm_lang=zh_CN;wxuin=jilJB2OLiFXUzYUe; wxsid=2965383124; webwx_data_ticket=gSelesojQXNFpMfPdOkPYhCN;
              webwx_auth_ticket=CIsBEM7Tgf4PGoABmBK7EyA1Yl/knkS5D7/rT9QUBiLsPLYDP0wynNB/7kKd4hRoDmFv6mI+34sc2v5zLqz5FUo0BL4fZ25ah9mGLd+4zAz15udZEeou8DpL+CKz3qJaQR+iZdaQ2pqv6XMPEtfCjPd7hJi3/aYgK1B6KDn2VG7c4ePbidXvcO0ho/8=;
              wxloadtime=1531221738_expired; wxpluginkey=1531214162
Host: file.wx2.qq.com
Origin: https://wx2.qq.com/
Referer: https://wx2.qq.com/?&lang=zh_CN
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="id"

WU_FILE_0
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="name"

1531273041u=793417954,2245059387&fm=27&gp=0.jpg
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="type"

image/jpeg
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="lastModifiedDate"

Wed, 11 Jul 2018 09:37:21 +0800 (中国标准时间)
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="size"

18148
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="chunks"

2
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="chunk"

1
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="mediatype"

pic
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="uploadmediarequest"

{"UploadType":2,"BaseRequest":{"Uin":2965383124,"Sid":"jilJB2OLiFXUzYUe","Skey":"@crypt_acab629d_57300ab92579178e670f173f38c4d1f9","DeviceID":"e571919334373338"},"ClientMediaId":1531273041000,"TotalLen":18148,"StartPos":0,"DataLen":18148,"MediaType":4,"FromUserName":"@7991a2489d32163e41c447d7c72a80a54808a53d97e9b0cda1693ad2bb4766f5","ToUserName":"@7991a2489d32163e41c447d7c72a80a54808a53d97e9b0cda1693ad2bb4766f5","FileMd5":"77fc3ff9922e6feb4bfd2555510e121d"}
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="webwx_data_ticket"

gSelesojQXNFpMfPdOkPYhCN
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="pass_ticket"

FSScCRWa0tD3G9%2Bx1fnC1ngWXYZ7WmWfGr5T387Rnth%2BBG99xRAu1xu2hEvSxw0o
--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO
Content-Disposition: form-data; name="filename"; filename="1531273041u=793417954,2245059387&fm=27&gp=0.jpg"
Content-Type: image/jpeg


--bgcUXoSmoGudptFFWAKRBBy4rC8gianreO--

这里是返回值：、
{
"BaseResponse": {
"Ret": 1,
"ErrMsg": ""
}
,
"MediaId": "",
"StartPos": 0,
"CDNThumbImgHeight": 0,
"CDNThumbImgWidth": 0,
"EncryFileName": ""
}

我想请教一下到底是哪里错了，为什么老是返回1

初柚

请帖易语言代码