nsstring的小问题 但是我想不明白
NSString* name;打印不出我想要的123abcd来 谁知到为什么啊 我已经吧name弄成全局的了啊
//@synthesize name;
- (void)viewDidLoad
{
[super viewDidLoad];
name =@"123";
// Do any additional setup after loading the view, typically from a nib.
}
- (void)viewDidUnload
{
[self setBb:nil];
[super viewDidUnload];
[name release];
// Release any retained subviews of the main view.
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
- (IBAction)a:(id)sender {
name=[name stringByAppendingString: @"abcd"];
}
- (IBAction)b:(id)sender {
//name=[name stringByAppendingString: @"abcd"];
NSLog(@"%@",name);
}
