[iOS]code=-1016等网络请求错误.

code=-1016 filed: text/html

AFHTTPRequestSerializer *request = [AFHTTPRequestSerializer serializer];

    [request setValue:@"PHPSESSID=k6fkohb2f3moiv8l8dv6o25l52" forHTTPHeaderField:@"Cookie"];

    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

    [manager.responseSerializer setAcceptableContentTypes:[NSSet setWithObjects:@"text/html", nil]];

注意把所有的 AFN弄成-fobjc-arc

code1002问题，get请求https的网址

在 NSURLConnection 旁边添加这个方法

- (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge

{

    if ([challenge previousFailureCount] == 0) {

        NSURLCredential *cre = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];

        [challenge.sender useCredential:cre forAuthenticationChallenge:challenge];

    }

}