Swift3 阿拉莫菲尔4上传参数
我正在执行以下操作以上载带有参数的PNG文件:Swift3 阿拉莫菲尔4上传参数,swift3,alamofire,Swift3,Alamofire,我正在执行以下操作以上载带有参数的PNG文件: Alamofire.upload( multipartFormData: { multipartFormData in multipartFormData.append(UIImagePNGRepresentation(tempImage!)!, withName: "file", fileName: "picture.png", mimeType: "image/png")
Alamofire.upload(
multipartFormData: { multipartFormData in
multipartFormData.append(UIImagePNGRepresentation(tempImage!)!, withName: "file", fileName: "picture.png", mimeType: "image/png")
// Send parameters
multipartFormData.append((UserDefaults.standard.value(forKey: Email) as! String).data(using: .utf8)!, withName: "email")
multipartFormData.append("png".data(using: .utf8)!, withName: "type")
},
to: "user/picture",
encodingCompletion: { encodingResult in
switch encodingResult {
case .success(let upload, _, _):
upload.responseJSON { response in
debugPrint("SUCCESS RESPONSE: \(response)")
}
case .failure(let encodingError):
self.removeSpinnerFromView()
print("ERROR RESPONSE: \(encodingError)")
}
}
)
问题是,在我的服务器上,我看不到电子邮件
和类型
表单字段。我遵循了网上发布的例子。有什么我应该做的不同吗
编辑
如果我移除我放置的零件:
multipartFormData.append(UIImagePNGRepresentation(tempImage!)!, withName: "file", fileName: "picture.png", mimeType: "image/png")
然后包括参数。否则,我认为这是Alamofire4.0.1中的一个bug。在我这方面工作正常 我正在使用以下代码:
let parameters = [
"file_name": "swift_file.jpeg"
]
Alamofire.upload(multipartFormData: { (multipartFormData) in
multipartFormData.append(UIImageJPEGRepresentation(self.photoImageView.image!, 1)!, withName: "photo_path", fileName: "swift_file.jpeg", mimeType: "image/jpeg")
for (key, value) in parameters {
multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
}
}, to:"http://sample.com/upload_img.php")
{ (result) in
switch result {
case .success(let upload, _, _):
upload.uploadProgress(closure: { (progress) in
//Print progress
})
upload.responseJSON { response in
//print response.result
}
case .failure(let encodingError):
//print encodingError.description
}
}
如果您的值是Any类型,则可以这样更改它
for (key, value) in params {
let paramsData:Data = NSKeyedArchiver.archivedData(withRootObject: value)
formData.append(paramsData, withName: key)
}
在参数中的for(key,value)中,值类型是否为“AnyObject”?@MicroR在我这边工作正常。这可能是后端问题。@EktaPadaliya。你能指导如何使用swift 3 alamofire 4上传图像吗。我已经完成了swift 2.3,但无法实现swift 3。请引导我。@EktaPadaliya。不,但我还需要包括标题,我怎么能add@UmaMadhavi您必须添加“导入Alamofire”。