UIWebView VS WKWebView to load local html

Question

i create a html string with 500 p tag with timestamp in it

i use UIWebView and WKWebView loadHTMLString:baseURL: to load it,and wkWeb

Answer 1

For me, creating static variable to avoid creating WKWebView multiple times worked. Objective-C example:

- (WKWebView *)webHeaderView
{
    static WKWebView *_webHeaderView = nil;
    static dispatch_once_t onceToken;

    dispatch_once(&onceToken, ^{
        if (!_webHeaderView)
        {
            WKWebViewConfiguration *configuration = [[WKWebViewConfiguration alloc] init];
            _webHeaderView = [[WKWebView alloc] initWithFrame:CGRectZero configuration:configuration];
        }
    });

    return _webHeaderView;
}