还有比这更好的方法吗? killWebView方法中的loadRequest是一个黑客,可以摆脱像youtube这样的webPages。我不想这样做,但我找不到任何关于如何卸载WebView的文档......
- (IBAction)killWebView:(id)sender
{
[self.webView stopLoading];
[self.webModal setHidden:YES];
[self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"index" ofType:@"html"]isDirectory:NO]]];
}
- (IBAction)viewVideoLink:(id)sender
{
self.webModal.backgroundColor = [self randomColor:.4];
[self.webModal setHidden:NO];
NSString *strWebsiteUlr = [NSString stringWithFormat:[NSString stringWithFormat:@"%@", [self.model.currentTrackDictionary objectForKey:@"video_url"]]];
NSURL *url = [NSURL URLWithString:strWebsiteUlr];
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
[self.webView loadRequest:requestObj];
}
答案 0 :(得分:1)
您正在发布self.webView,然后两行,您正在向self.webView发送消息。这将导致崩溃。