备忘一下
//关闭调用方法的时候网页会放大
- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation
{
NSString *injectionJSString = @"var script = document.createElement('meta');"
"script.name = 'viewport';"
"script.content=\"width=device-width, user-scalable=no\";"
"document.getElementsByTagName('head')[0].appendChild(script);";
[webView evaluateJavaScript:injectionJSString completionHandler:nil];
}
