xcode 10.3 swift 4.2 iPhone 应用程序
我正在使用一个帖子类型的 API 来上传图像以及表单中的一些字符串数据。我得到了成功的响应结果，但是有一个错误参数表明：CredStore - performQuery - Error copying matching creds. Error=-25300
我尝试做一些研究，发现我有问题，URLCredentialStorage但我在 API 中没有任何凭据。我查看了CredStore Perform Query error，我遇到了非常相似的问题，但在那里找不到我的解决方案。
{
let url = route.asURL(constants: constants)
let parameters = route.asParameters(constants: constants)
let headers: HTTPHeaders = [
"authorization-name": APISession.token,
"Content-Type": "multipart/form-data"
]
Log(request: URLRequest(url: url))
Alamofire.upload(multipartFormData: { (multipartFormData) in
for (key, value) in parameters {
if let strValue = value as? String, let valueData = strValue.data(using: .utf8) {
multipartFormData.append(valueData, withName: key)
}
if let imgValue = value as? UIImage, let imgData = imgValue.jpegData(compressionQuality: 0.5) {
multipartFormData.append(imgData, withName: key, mimeType: "image/jpg")
}
}
}, usingThreshold: UInt64.init(), to: url, method: .post, headers: headers) { (result) in
print(result)
switch result{
case .success(let upload, _, _):
upload.uploadProgress(closure: { (progress) in
print("Preogress is: ", progress.fractionCompleted)
})
upload.responseJSON { response in
print("Succesfully uploaded")
switch response.result {
case .success(let value):
print(value)
case .failure(let error):
print(error)
}
}
case .failure(let error):
print("Error in upload: \(error.localizedDescription)")
}
}
}
我得到这样的回应，
success(request: 2019-08-12 13:07:04.224913-0400 project name[65508:460860] CredStore - performQuery - Error copying matching creds. Error=-25300, query={
class = inet;
"m_Limit" = "m_LimitAll";
ptcl = htps;
"r_Attributes" = 1;
sdmn = "url";
srvr = "url";
sync = syna;
}
所以我很困惑为什么我会收到success带有错误参数的响应。