[英]The data couldn’t be read because it isn’t in the correct format. Swift 5
[英]The data couldn't be read because it isn't in the correct format."
] 2我正在使用 AFNetworking 將數據發送到服務器。下面是我的代碼:
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
[manager setRequestSerializer:[AFJSONRequestSerializer serializer]];
[manager setResponseSerializer:[AFJSONResponseSerializer serializer]];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
NSMutableDictionary *dict = [[NSMutableDictionary alloc]init];
[dict setValue:[[arrLoginDetails objectAtIndex:0] objectForKey:@"id"] forKey:@"user_id"];
[dict setValue:[[arrLoginDetails objectAtIndex:0] objectForKey:@"id"] forKey:@"shipper_id"];
[dict setValue:strUuid forKey:@"imageOrderId"];
[dict setValue:@"1" forKey:@"type"];
NSData * imageData = UIImageJPEGRepresentation([aryImages objectAtIndex:0], 0.7);
if([imageData length]>0){
NSString *base64String = [imageData base64EncodedStringWithOptions:0];
if([base64String length]>0){
[dict setValue:base64String forKey:@"file_path"];
NSString * reqFormat= [NSString stringWithFormat:@"%@&email=%@&dev_id=%@",UploadImage,[[arrLoginDetails objectAtIndex:0] objectForKey:@"email"],APP_DELEGATE.stringDeviceID];
[manager POST:reqFormat parameters:dict1 success:^(AFHTTPRequestOperation *operation, id responseObject)
{
}failure:^(AFHTTPRequestOperation *operation, NSError *error)
{
NSLog(@"error:%@",error.debugDescription);
}
以下是我收到的錯誤:
無法讀取數據,因為它的格式不正確。
錯誤:
錯誤:錯誤域=NSCocoaErrorDomain 代碼=3840“無值。” UserInfo={NSDebugDescription=無值。}
如果我 nslog error.debugdescription 我得到“無法讀取數據,因為它的格式不正確。”
請幫我解決這個錯誤。
謝謝你。
試試下面的代碼:
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
AFJSONRequestSerializer *serializer = [AFJSONRequestSerializer serializer];
[serializer setStringEncoding:NSUTF8StringEncoding];
manager.requestSerializer=serializer;
manager.responseSerializer.acceptableContentTypes= [NSSet setWithObjects:@"text/html",@"application/json", nil];
[manager POST:reqFormat parameters:dict1 progress:nil success:^(NSURLSessionTask *task, id responseObject)
{
//Print response
} failure:^(NSURLSessionTask *operation, NSError *error) {
//Print error
}];
在AFNetworking 3.0 AFHTTPRequestOperationManager
替換AFHTTPSessionManager
。
其實出現這個問題主要有兩個原因
出於同樣的原因,我兩次遇到同樣的問題。
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