ios - UIWebView 身份验证在 iOS 7.1 中不再起作用
<p><p>自从升级到 iOS 7.1 后,我的应用程序出现了一些严重问题。 webview 和身份验证挑战运行良好。由于我已经升级,webview 不再显示内容。身份验证似乎工作正常,因为我通过调试 + NSLog 获得了正确的值,所以无效的凭据不是问题(检查了大约 10 次)。在 webview 使用有效凭据重新加载页面后,仍然没有显示任何内容。这是我的代码:</p>
<pre><code>- (void)viewDidLoad
{
_authed = NO;
]];
}
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType;
{
NSLog(@"Did start loading: %@ auth:%d", [ absoluteString], _authed);
if (!_authed) {
_authed = NO;
[ initWithRequest:request delegate:self];
return NO;
}
return YES;
}
- (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
{
if ( > 0) {
}
else
{
NSURLCredential *credential = [NSURLCredential credentialWithUser:@"xxx"
password:@"xxx"
persistence:NSURLCredentialPersistencePermanent];
[ useCredential:credential forAuthenticationChallenge:challenge];
}
}
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge;
{
NSLog(@"got auth challange");
if ( == 0) {
_authed = YES;
[ useCredential: forAuthenticationChallenge:challenge];
}
else
[ cancelAuthenticationChallenge:challenge];
}
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response;
{
NSLog(@"received response via nsurlconnection");
NSURLRequest *urlRequest = ];
;
_authed = YES;
}
- (BOOL)connectionShouldUseCredentialStorage:(NSURLConnection *)connection;
{
return NO;
}
</code></pre>
<p><strong>NSLog 输出:</strong> </p>
<pre><code>2014-04-17 12:23:20.418 Test Did start loading: xxx auth:0
2014-04-17 12:23:20.704 Test received response via nsurlconnection
2014-04-17 12:23:20.710 Test Did start loading: xxx auth:1
</code></pre>
<p>提前致谢。</p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>您可以在 url 而不是请求 header 中通过身份验证,请尝试而不是 BASE_URL:
NSString* urlString = </p></p>
<p style="font-size: 20px;">关于ios - UIWebView 身份验证在 iOS 7.1 中不再起作用,我们在Stack Overflow上找到一个类似的问题:
<a href="https://stackoverflow.com/questions/23130780/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/23130780/
</a>
</p>
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