Question

Key is>  hi
Value is> hello

我需要将此值发送到server.Consider我的网址为https://mywebsite/myserver/upload 如何通过HTTP POST方法将这些值发送到IOS中的服务器。

Answer 1

这是您可以将密钥对值作为请求正文的一部分发送的方法

    NSString *myKeyValuePairString = @"hi=hello";
    NSData *myRequestData = [NSData dataWithBytes:[myKeyValuePairString UTF8String] length:[myKeyValuePairString length]];
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString: @"https://mywebsite/myserver/upload"]]; 
    [request setHTTPMethod: @"POST"];
    [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"content-type"];
    [request setHTTPBody: myRequestData];

如果作为标题的一部分

[request setValue:@"hello" forHTTPHeaderField:@"hi"];

在IOS中向服务器发送密钥值

1 个答案: