不清楚你问的是利用webView加载页面的方法 还是说html head标签写法?还是其他?
1.加载本地HTML5
NSURL *url = [[NSBundle mainBundle] URLForResource:@"test" withExtension:@"html"];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[self.webView loadRequest:request];
2.加载网络上网页HTML5
NSURL *url = [NSURL URLWithString:@"http://www.baidu.com"];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[self.webView loadRequest:request];
ios常见的head标签有如下