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JS与原生OC互相调用的Demo
Provisioning profile "iOS Team Provisioning Profile: com.test.JS-OC-Cordova" doesn't include the application-identifier and keychain-access-groups entitlements.
[self.webView loadRequest:request];
我下载你的代码带本地查看,完全一样的代码你的是可以运行的,我的在加载上面的代码的时候报错NSURLConnection finished with error - code -1100,请问你是怎么解决的?
首页里面的连接点击去都是404的,如果是转为私密的话,能提供一下获取方式吗?
这段代码报错:
`
(void)webView:(WKWebView *)webView
decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction
decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
if (webView != _webView) { return; }
NSURL *url = navigationAction.request.URL;
__strong typeof(_webViewDelegate) strongDelegate = _webViewDelegate;
if ([_base isCorrectProcotocolScheme:url]) {
if ([_base isBridgeLoadedURL:url]) {
[_base injectJavascriptFile];
} else if ([_base isQueueMessageURL:url]) {
[self WKFlushMessageQueue];
} else {
[_base logUnkownMessage:url];
}
decisionHandler(WKNavigationActionPolicyCancel);
}
if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]) {
[_webViewDelegate webView:webView decidePolicyForNavigationAction:navigationAction decisionHandler:decisionHandler];
} else {
decisionHandler(WKNavigationActionPolicyAllow);
}
}
`
可以修改为:
`- (void)webView:(WKWebView *)webView
decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction
decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
if (webView != _webView) { return; }
NSURL *url = navigationAction.request.URL;
__strong typeof(_webViewDelegate) strongDelegate = _webViewDelegate;
if ([_base isCorrectProcotocolScheme:url]) {
if ([_base isBridgeLoadedURL:url]) {
[_base injectJavascriptFile];
} else if ([_base isQueueMessageURL:url]) {
[self WKFlushMessageQueue];
} else {
[_base logUnkownMessage:url];
}
decisionHandler(WKNavigationActionPolicyCancel);
}else
{
if (strongDelegate && [strongDelegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]) {
[_webViewDelegate webView:webView decidePolicyForNavigationAction:navigationAction decisionHandler:decisionHandler];
} else {
decisionHandler(WKNavigationActionPolicyAllow);
}
}
}`
感觉MessageHandler和JavaScriptCore并不能帮我们处理多请求同时并发的情况下,区分回调是对应哪一次请求发起的。
而WebViewJavascriptBridge和Cordova中会在调用时自动生成uniqueId帮助区分。
不知道我的理解对不对会。
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