I'm trying to retrieve a line of code from my server and implement it in my NSUserDefaults
.
Right now, this is what my appdelegate.m
looks like:
NSDictionary* defaults = @{@"server_addr": @"http://156.92.15.802"};
[[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
The http://156.92.15.802
url is the part that I need to GET from my server.
If my server has a file named Example.txt on it and within that file is a single line that like http://156.92.15.802
, how can I use AFNetworking to check the file on my server and then add it to the NSUserDefaults
?
Here's the steps:
Example.txt
filetxt
file into a NSString*
NSString*
into your NSUserDefaults
- (void)requestTextFile {
NSString *urlString = @"http://156.92.15.802/Example.txt";
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
NSURL *URL = [NSURL URLWithString:urlString];
NSURLRequest *request = [NSURLRequest requestWithURL:URL];
NSURLSessionDownloadTask *downloadTask = [manager downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
NSURL *documentsDirectoryURL = [[NSFileManager defaultManager] URLForDirectory:NSDocumentDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
return [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];
} completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
NSString* content = [NSString stringWithContentsOfFile:filePath.relativePath encoding:NSUTF8StringEncoding error:NULL];
NSLog(@"content = %@", content);
//save this content to your NSUserDefaults
//...
}];
[downloadTask resume];
}