UIWebView *webView = [[UIWebView alloc]initWithFrame:CGRectZero];
NSString *myUserAgent = [webView stringByEvaluatingJavaScriptFromString:@"navigator.userAgent"];
时间: 2024-08-25 08:53:23
UIWebView *webView = [[UIWebView alloc]initWithFrame:CGRectZero];
NSString *myUserAgent = [webView stringByEvaluatingJavaScriptFromString:@"navigator.userAgent"];