can't load web contents in wkwebview

I'm migrating my UIWebView to WKWevView.

but It couldn't loaded contents sometimes.

it occurred ralely in iOS 8 but frequently in iOS 9.


and another question...


I found a page regrading to WKWebview

https://code.google.com/p/chromium/issues/detail?id=423444


in above link, It says WKWebView problems followings


- There is no cookie management API, which means there is no obvious way to clear/manage cookies

- Protocol handlers no longer work, which breaks several very important features

- POST bodies are missing from delegate callbacks, which breaks certain aspects of form handling


is this right?

There is now a (limited) cookie management available, but still no support for protocol handlers, which is probably the biggest issue now. For many tasks the ability to have access to the network requests is essential (for example for filter, for supporting file downloads etc), so support for protocol handlers is required..

can't load web contents in wkwebview
 
 
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