iOS NSJSON Returning Null
-
12-11-2019 - |
質問
I have the following code
hostStr = [hostStr stringByAppendingString:post];
NSData *dataURL = [NSData dataWithContentsOfURL: [ NSURL URLWithString: hostStr ]];
NSString *serverOutput = [[NSString alloc] initWithData:dataURL encoding: NSASCIIStringEncoding];
NSError *error = nil;
NSDictionary *result = [NSJSONSerialization
JSONObjectWithData:dataURL
options:kNilOptions
error:&error];
NSArray *files = [result objectForKey:@"GV_Return"];
NSLog(@"Files: %@", files);
// For Each Key we seperate the data and add it to an object to be used.
for (NSDictionary *file in files)
{
NSString *userNumber = [result objectForKey:@"UserNumber"];
NSLog(@"output: %@", userNumber);
}
The problem I'm having is that NSLog(@"Files: %@", files); returns what I expect
Files: (
{
UserNumber = 1;
}
)
However NSLog(@"output: %@", userNumber); Returns NULL
I need help figuring out why NSString *userNumber = [result objectForKey:@"UserNumber"]; does not seem to be returning "1" as it should.
正しい解決策はありません
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