我正在使用此功能在Alamofire中以post方法上传带有参数的多个图像。我的图片没有上传。我交叉检查服务器上没有图像条目,但其他数据成功存储在DB中。 我在Alamofire 3.0中使用此方法,现在我更新到4.0。其他post和get函数对我来说都很好。
static func callUploadApi (_ url: String , parameter:[String: String] , images: [URL] , imageParameterName:String ,showHud:Bool , handler: @escaping (_ result : NSMutableDictionary) -> Void )
{
Alamofire.upload(multipartFormData: { multipartFormData in
for (key, value) in parameter // Add Paramters
{
multipartFormData.append(value.data(using: .utf8 )! , withName: key)
}
for imageUrl in images // Add Images
{
multipartFormData.append(imageUrl, withName: imageParameterName)
}
}, to: "\(baseUrl)\(url)", method: .post,
encodingCompletion: { encodingResult in
switch encodingResult {
case .success(let upload, _, _):
print(upload.progress)
upload.responseJSON { response in
if let JSON = response.result.value
{
print("***********************************************")
print("JSON: \(JSON)")
print("***********************************************")
handler(JSON as! NSMutableDictionary)
}
}
break
case .failure(let encodingError):
print("error:\(encodingError)")
}
})
}
答案 0 :(得分:0)
i
答案 1 :(得分:0)
这对我有用,我写这是为了我的需要。任何人都可以根据需要进行更改。
static func upload( _ url : String ,
parameter : [String : String] = [:],
arrayImage : [String : UIImage],
shouldShowHud : Bool = true,
completionHandler : @escaping (_ result : NSDictionary , _ status : Bool) -> Void )
{
Alamofire.upload(multipartFormData: { multipartFormData in
for (key, value) in parameter{
multipartFormData.append(value.data(using: .utf8 )! , withName: key)
}
for (key, value) in arrayImage {
if let imageData = UIImageJPEGRepresentation(imageUrl, 0.5) {
multipartFormData.append(imageData , withName: key, fileName: "file.jpeg", mimeType: "image/jpeg")
}
}
}, to: MainUrl+url , method: .post, headers : Header, encodingCompletion: { encodingResult in
switch encodingResult{
case .success(let upload, _, _):
print("Upload Progress \(upload.uploadProgress.completedUnitCount) '\' \(upload.uploadProgress.totalUnitCount)")
upload.responseJSON { response in
if let JSON = response.result.value {
let status = (JSON as! NSDictionary)["status"] as? Bool
completionHandler(JSON as! NSDictionary , status!)
} else {
let result : NSDictionary = ["message" : "Request Time out, please refresh again." as Any]
completionHandler( result as NSDictionary , false)
}
}
break
case .failure:
let result : NSDictionary = ["message" : "Request Time out, please refresh again." ]
completionHandler( result as NSDictionary , false)
break
}
}
)
}