#pragma mark-NSURLConnectionDataDelegate
//收到回应
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
self.data = [NSMutableData data];
}
//接收数据
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
[self.data appendData:data];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSLog(@"%@",[NSJSONSerialization JSONObjectWithData:self.data options:NSJSONReadingMutableContainers error:nil]);
}
#pragma mark-NSURLConnectionDelegate
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace
{
NSLog(@"处理证书");
return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
{
if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
[challenge.sender useCredential:[NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust] forAuthenticationChallenge:challenge];
} else {
[challenge.sender cancelAuthenticationChallenge:challenge];
}
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://chanyouji.com/api/users.json"]];
request.HTTPMethod = @"POST";
//设置请求体
request.HTTPBody = [@"email=473775989@qq.com&password=wsn13995145612"dataUsingEncoding:NSUTF8StringEncoding];
//开启请求
[NSURLConnection connectionWithRequest:request delegate:self];
}
原文：http://www.cnblogs.com/wsn1993/p/5058181.html