嗨，大家好我写了一个简单的应用程序，在web视图中显示一个html文件，该html文件在主包中。 我不知道我怎样才能使HTML文件字体大小大/小由两个按钮 这是我的.m更改按一个按钮的HTML字体大小
#import "ViewController.h"
@interface ViewController()
@end
@implementation ViewController
@synthesize webView;
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"jama" ofType:@"htm"]isDirectory:NO]]];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (IBAction)increase:(id)sender {
}
- (IBAction)decrease:(id)sender {
}
@end
，这是我的HTML文件，该文件是在我的主束
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; text-align: left; font: 21.0px 'Geeza Pro'}
hello
-08-27
ALz
