H5的撥打電話代碼是
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UIWebView加載的H5，可以調(diào)用叉趣；但是WKWebView就是不行泞边，找了半天，最后解決疗杉，在WKWebView的WKNavigationDelegate代理方法處理阵谚，代碼如下：
// 處理撥打電話以及Url跳轉(zhuǎn)等等
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
NSURL *URL = navigationAction.request.URL;
NSString *scheme = [URL scheme];
if ([scheme isEqualToString:@"tel"]) {
NSString *resourceSpecifier = [URL resourceSpecifier];
NSString *callPhone = [NSString stringWithFormat:@"telprompt://%@", resourceSpecifier];
/// 防止iOS 10及其之后，撥打電話系統(tǒng)彈出框延遲出現(xiàn)
dispatch_async(dispatch_get_global_queue(0, 0), ^{
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:callPhone]];
});
}
decisionHandler(WKNavigationActionPolicyAllow);
}
