iPhone UIWebView 无法连接某些站点

Question

我已经使用UIWebview连接 accounts.craigslist.org 但它不起作用。如果我将站点地址更改为 google www.google.com 有用。我正在使用代理，但我认为这不是代理问题。下面的代码

self.mWebView.delegate = self;

NSURL *url = [NSURL URLWithString:urlString];
NSURLRequest *urlRequest = [NSURLRequest requestWithURL:url cachePolicy:NSURLCacheStorageAllowed timeoutInterval:15.0];
    [self.mWebView loadRequest:urlRequest];

这里是（我看到了一些解决方案，但在这个网站上对我不起作用）

并且我已经通过 NSURLConnectionDataDelegate 委托

应用了其他解决方案

- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace
{
    return YES;
}

- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
    NSArray *trustedHosts = [NSArray arrayWithObjects:@"mytrustedhost",nil];

    if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]){
        if ([trustedHosts containsObject:challenge.protectionSpace.host]) {
            [challenge.sender useCredential:[NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust] forAuthenticationChallenge:challenge];
        }
    }
    [challenge.sender continueWithoutCredentialForAuthenticationChallenge:challenge];
}

Error Output screenshot

Answer 1

试试这个

NSString *Url=@"accounts.craigslist.org";
NSString *str=[NSString stringWithFormat:@"%@",Url];
NSURL *urls=[[NSURL alloc]initWithString:str];

[_webView loadRequest:[NSURLRequest requestWithURL:urls]];

iPhone UIWebView 无法连接某些站点

iPhone UIWebView Can't connect Some site

iphone

objective-c

uiwebview

ios