wkwebview处理h5信息

- (NSString *)getHTMLString:(NSString *)htmlString {
    return [NSString stringWithFormat:@"<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0'><meta name='apple-mobile-web-app-capable' content='yes'><meta name='apple-mobile-web-app-status-bar-style' content='black'><meta name='format-detection' content='telephone=no'><style type='text/css'>img{width:%@} p{font-size:14px}</style>%@",@"100%",htmlString];
}