iphone post data

最新推荐文章于 2025-06-29 16:05:22 发布

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本文介绍了一个使用Objective-C实现的简单iOS应用示例，该应用通过POST方法向本地网络地址发送字符串内容，并接收服务器返回的数据。

#define d_LocalNetAddress http://XXX.XXX.XXX.XXX/a.action

        NSString * content = @"Test";

    NSInputStream * nis = [[NSInputStream alloc] initWithData:[content dataUsingEncoding:NSUTF8StringEncoding] ];


    NSMutableURLRequest *request = [ [ NSMutableURLRequest alloc ] initWithURL: [ NSURL URLWithString: pd_LocalNetAddress ] ];
    [ request setHTTPMethod: @"POST" ];
    [ request setHTTPBodyStream: nis];

    NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:request delegate:self];
    if (theConnection) {

        receivedbData=[[NSMutableData data] retain];
    } else {

    }

- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{

    NSLog(@"Succeeded! Received %d bytes of data", [receivedbData length]);

    NSString * firstBuffer;
    firstBuffer = [receivedbData mutableBytes];
    NSLog(@"Succeeded! Received: %s",  firstBuffer);
    [connection release];
    [receivedbData release];
}