NSString 去掉前后 spaces and tab
NSString *textStr = [_msgTextField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
?
?
发布时间: 2012-08-21 13:00:22 作者: rapoo
NSString 去掉前后 spaces and tab
NSString *textStr = [_msgTextField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
?
?