使用一个私有API可以忽略证书无效等问题
[NSURLRequest setAllowsAnyHTTPSCertificate:YES forHost:[url host]];
注意这是一个私有API,使用这个代码的APP将会被苹果商店拒绝。
另提供2个合法的方式,NSURLConnectionDelegate的
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace
*)protectionSpace
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge
*)challenge
实例代码:
-(BOOL)connection:(NSURLConnection*)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace*)protectionSpace {
return[protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}
-(void)connection:(NSURLConnection*)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge*)challenge {
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];
}
如果使用web view来请求网页的话,添加这么一句[NSURLConnection connectionWithRequest:request delegate:self];