问题
My code was working perfectly in before.. recently i have installed Alamofire in other project now below error throwing.
Pattern cannot match values of type 'URLRequest'
got error in Alamofire in this line:
case .Success(let upload, _, _): \\........here getting error
code with error:
func postImageRequestWithURL(withUrl strURL: String,withParam postParam: Dictionary<String, Any>,withImages imageArray:NSMutableArray,completion:@escaping (_ isSuccess: Bool, _ response:NSDictionary) -> Void) {
AF.upload(multipartFormData: { (MultipartFormData) in
// Here is your Image Array
for (imageDic) in imageArray {
let imageDic = imageDic as! NSDictionary
for (key,valus) in imageDic {
MultipartFormData.append(valus as! Data, withName:key as! String,fileName: "file.jpg", mimeType: "image/jpg")
}
}
for (key, value) in postParam {
MultipartFormData.append((value as AnyObject).data(using: String.Encoding.utf8.rawValue)!, withName: key)
}
}, to: strURL, usingThreshold: UInt64.init(), method: .post, headers:["userId":"mfjeriefei","key":"cnhsdnchsj"]) {(result) in
switch result {
case .Success(let upload, _, _): \\........here getting error
upload.uploadProgress(closure: {(progress) in
print("Upload Progress: \(progress.fractionCompleted)")
})
upload.responseJSON { response in
if response.response?.statusCode == 200 {
let json = response.result.value as? NSDictionary
completion(true,json!);
}
else {
let json = response.result.value as? NSDictionary
completion(false,json!);
}
}
case .failure(let encodingError):\\ ............here getting error
print(encodingError)
completion(false,[:]);
}
}
}
}
like below i am calling the method:
func addNewEvents() {
var ImageArray : NSMutableArray!
let data = ["eventName":"Abhi's Birthday", "eventMessage":"Please come and join us", "eventDate":"15-07-2020", "eventTime":"11:30AM"] as [String : Any]
do {
let json = try JSONSerialization.data(withJSONObject: data, options: .prettyPrinted)
let myJsonString = NSString(data: json, encoding: String.Encoding.utf8.rawValue)! as String
let parameters : [String:String] = ["eventdetails":myJsonString]
print("event add json \(json)")
guard let imageData = pickedImage?.pngData() else { return }
let ImageDic = ["eventImage" : imageData]
ImageArray = NSMutableArray(array: [ImageDic as NSDictionary])
postImageRequestWithURL(withUrl: "http://hbfbfhjdbfj/create/event/", withParam: parameters, withImages: ImageArray) { (isSuccess, response) in
if isSuccess {
print(response)
} else {
print(response)
}
}
} catch {
print("error")
}
}
EDIT:
eventdetails: ["eventName":"Abhi's Birthday", "eventMessage":"Please come and join us", "eventDate":"21-07-2020", "eventTime":"11:30AM", "eventEndDate":"21-07-2020", "eventEndTime":"11:00PM", "isAllDayEvent":"false", "isEventRepeatable":"false", "eventAddress":"123 Hyd Rd", "eventCity":"Secbad", "location":["latitude":"-23.345","longitude":"15.234"], "remindersList":["1-day","1-hours"], "eventFrequency":"Never", "numberOfOccurrences":"", "showGuests":true, "status":"Draft", "createGroup":"true", "inviteeType":"individuals", "groupId":"", "guestList":[["userKey":"ef54983685274366ba339375ecda69df"], ["phoneNumber":"3106198542"], ["phoneNumber":"8188369592"]]] as [String : Any]
the postman ouypot:
I am unable to solve the above error.. please any one help m e to solve the error in updated code
回答1:
You can try the below code with latest alamofire.
func addNewEvents()
{
let dict = ["eventName":"Abhi's Birthday", "eventMessage":"Please come and join us", "eventDate":"21-07-2020", "eventTime":"11:30AM", "eventEndDate":"21-07-2020", "eventEndTime":"11:00PM", "isAllDayEvent":"false", "isEventRepeatable":"false", "eventAddress":"123 Hyd Rd", "eventCity":"Secbad", "location":["latitude":"-23.345","longitude":"15.234"], "remindersList":["1-day","1-hours"], "eventFrequency":"Never", "numberOfOccurrences":"", "showGuests":true, "status":"Draft", "createGroup":"true", "inviteeType":"individuals", "groupId":"", "guestList":[["userKey":"ef54983685274366ba339375ecda69df"], ["phoneNumber":"3106198542"], ["phoneNumber":"8188369592"]]] as [String : Any]
let pickedImage : UIImage = UIImage.init(named: "ic_sample.png")!
self.postComplexPictures(url:NSURL.init(string: "http://itaag-env-1.ap-south-1.elasticbeanstalk.com/create/event/")! as URL , params: dict, imageToUpload: pickedImage) { (arg0) in
let (_, list, isSuccess) = arg0
if(isSuccess)
{
print(list)
}
else{
print(list)
}
}
}
And here is the uploading method:
func postComplexPictures(url:URL, params:[String:Any], imageToUpload : UIImage, finish: @escaping ((message:String, list:[[String: Any]],isSuccess:Bool)) -> Void)
{
var result:(message:String, list:[[String: Any]],isSuccess:Bool) = (message: "Fail", list:[],isSuccess : false)
let headers: HTTPHeaders
headers = ["deviceid": "F139424D-C749-42F6-B804-21BD17E28CE0","userType": "personal","key": "c913136e897b419bab20746de7baab62", "Content-Type":"application/json"]
AF.upload(multipartFormData: { (multipartFormData) in
let jpegData = imageToUpload.jpegData(compressionQuality: 0.5)
let jsonData = try! JSONSerialization.data(withJSONObject: params, options: [])
multipartFormData.append(jsonData, withName: "eventdetails" )
multipartFormData.append(jpegData!, withName: "eventImage",fileName: "file.jpg", mimeType: "image/jpg")
}, to: url, usingThreshold: UInt64.init(), method: .post, headers: headers).response{ response in
if((response.error == nil))
{
do
{
if let jsonData = response.data
{
let parsedData = try JSONSerialization.jsonObject(with: jsonData) as! Dictionary<String, AnyObject>
let status = parsedData["status"] as? NSInteger ?? 0
let msg = parsedData["message"] as? String ?? ""
print("parsedData=", parsedData)
if(status==1) {
result.isSuccess = true
result.message=msg
if let jsonArray = parsedData["data"] as? [[String: Any]] {
result.list=jsonArray
}
} else {
result.isSuccess = false
result.message=msg
}
}
finish(result)
} catch {
finish(result)
}
} else {
print("Resonse.error",response.error?.localizedDescription as Any)
finish(result)
}
}
}
Please handle the response as per your convenience.
回答2:
Error is related to a small mistake(i.e .success syntax according to Alomofire, and change AF as Alamofire), I have correct the Syntax as well as code. Now you can use as follows:-
func postImageRequestWithURL(withUrl strURL: String,withParam postParam: Dictionary<String, Any>,withImages imageArray:NSMutableArray,completion:@escaping (_ isSuccess: Bool, _ response:NSDictionary) -> Void) {
Alamofire.upload(multipartFormData: { (MultipartFormData) in
// Here is your Image Array
for (imageDic) in imageArray {
let imageDic = imageDic as! NSDictionary
for (key,valus) in imageDic {
MultipartFormData.append(valus as! Data, withName:key as! String,fileName: "file.jpg", mimeType: "image/jpg")
}
}
for (key, value) in postParam {
MultipartFormData.append((value as AnyObject).data(using: String.Encoding.utf8.rawValue)!, withName: key)
}
}, usingThreshold: UInt64.init(), to: strURL, method: .post, headers:["userId":"mfjeriefei","key":"cnhsdnchsj"]) {(result) in
switch result {
case .success(let upload, _, _): //........here getting error
upload.uploadProgress(closure: {(progress) in
print("Upload Progress: \(progress.fractionCompleted)")
})
upload.responseJSON { response in
if response.response?.statusCode == 200 {
let json = response.result.value as? NSDictionary
completion(true,json!);
}
else {
let json = response.result.value as? NSDictionary
completion(false,json!);
}
}
case .failure(let encodingError)://............here getting error
print(encodingError)
completion(false,[:]);
}
}
}
来源：https://stackoverflow.com/questions/62976628/error-pattern-cannot-match-values-of-type-urlrequest-in-swift