如果你这么写
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler{
if (navigationAction.navigationType == WKNavigationTypeLinkActivated) {
[[UIApplication sharedApplication] openURL:navigationAction.request.URL options:@{} completionHandler:^(BOOL success) {
}];
decisionHandler(WKNavigationActionPolicyAllow);
}
else {
decisionHandler(WKNavigationActionPolicyAllow);
}
}
这么写可以调用支付宝，但是微信就会出现参数错误的网页提示。
解决如下，换种写法。如果帮到你，记得回来点赞哦！
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler{
if ([navigationAction.request.URL.absoluteString hasPrefix:@"weixin://"] || [navigationAction.request.URL.absoluteString hasPrefix:@"alipay://"]) {
[[UIApplication sharedApplication] openURL:navigationAction.request.URL options:@{} completionHandler:^(BOOL success) {
}];
}
decisionHandler(WKNavigationActionPolicyAllow);
}
done！
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