只是想确认这个请求是否100％安全连接

Question

我正在写一个iPhone应用程序，我需要安全地发送一个XML请求并安全地接收它。我认为我做对了我只是想确认下面的代码是否安全。谢谢。

NSURL *url = [NSURL URLWithString: @"https://secure.site.com/request"]; 
NSMutableURLRequest *req = [NSMutableURLRequest requestWithURL:url]; 

NSString *msgLength = [NSString stringWithFormat:@"%d", [xml length]]; 

[req addValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"]; 
[req addValue:msgLength forHTTPHeaderField:@"Content-Length"]; 
[req setHTTPMethod:@"POST"]; 
[req setHTTPBody: [xml dataUsingEncoding:NSUTF8StringEncoding]]; 

conn = [[NSURLConnection alloc] initWithRequest：req delegate：self]; if（conn） webData = [[NSMutableData data] retain];

，并在connectionDidFinishLoading ..

- (void) connectionDidFinishLoading:(NSURLConnection *)connection { 
NSString *gotXml = [[NSString alloc] 
        initWithBytes: [webData mutableBytes] 
        length:[webData length] 
        encoding:NSUTF8StringEncoding]; 

感谢

Answer 1

是的，只要URL有https：//开头的话，请求将被安全地发送。