AFNetworking framework _ upload files or images to the server

AFNetworking framework _ upload files or images to the server

In this article, XXXXXXXXXX has your own Parameter

-(Void) uploadImageWithImage :( NSString *) imagePath

{

// Upload other required parameters

NSString * userId = XXXXXXXXXXX;

NSString * token = XXXXXXXXXXX;

// Upload request POST

AFHTTPClient * client = [AFHTTPClientclientWithBaseURL: [NSURLURLWithString: @ ""];

NSString * urlString = [NSStringstringWithFormat: @ "Upload server address];

NSDictionary * dic = [[NSDictionaryalloc] initWithObjectsAndKeys: userId, @ "XXXXXX", token, @ "XXXXXX", nil];

NSURLRequest * request = [clientmultipartFormRequestWithMethod: @ "POST" path: urlString parameters: dicconstructingBodyWithBlock: ^ (id formData ){

// Obtain the data to be uploaded

NSData * data = [NSDatadataWithContentsOfFile: imagePath];

// Use the current system event as the file name during upload

NSDateFormatter * formatter = [[NSDateFormatteralloc] init];

Formatter. dateFormat = @ "yyyyMMddHHmmss ";

NSString * str = [formatter stringFromDate: [NSDate date];

NSString * fileName = [NSStringstringWithFormat: @ "symbol @.jpg", str];

/*

This method parameter

1. [binary data] to be uploaded

2. The [field "file"] for processing files in [upload. php] on the website

3. [file name] to be saved on the server

4. Upload the [mimeType] of the file

*/

// Fields and types of files uploaded by the server

[FormData appendPartWithFileData: data name: @ "XXXXX" fileName: fileName mimeType: @ "image/jpg/file"];

}];

// 3. operation-encapsulated urlconnetion

AFHTTPRequestOperation * op = [[AFHTTPRequestOperationalloc] initWithRequest: request];

[OpsetCompletionBlockWithSuccess: ^ (AFHTTPRequestOperation * operation, id responseObject ){

NSLog (@ "uploaded ");

} Failure: ^ (AFHTTPRequestOperation * operation, NSError * error ){

NSLog (@ "Upload Failed-> % @", error );

}];

// Execute

[Client. operationQueueaddOperation: op];

}