将 NSMutable 数组发送到 iOS 中的 php 脚本 [英] Sending an NSMutable Array to a php script in iOS

问题描述

我正在制作一个 iPhone 应用程序，它需要将几个数组发送到 php 脚本，然后 php 脚本需要获取这些数组的值并编写一个 xml 文件.我知道如何用 php 编写 xml 文件，但我不确定如何将数据从 iOS 应用程序发送到 php 脚本...

是否可以从 iOS 向 php 脚本发送几个整数参数?抱歉，我对 php 和 iOS 很陌生(一般来说就是编程).

谢谢

解决方案

从 iOS 应用发出 GET 或 POST 请求

示例:

NSURL *url = [NSURL URLWithString:@"http://www.site.com/sendData.php"];NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:urlcachePolicy:NSURLRequestReloadIgnoringCacheData超时间隔:60];[theRequest setHTTPMethod:@"POST"];[theRequest setValue:@"application/x-www-form-urlencoded" for HTTPHeaderField:@"Content-Type"];NSString *postData = [NSString stringWithFormat:@"name1=%@&name2=%@", data1, data2];NSString *length = [NSString stringWithFormat:@"%d", [postData length]];[theRequest setValue:length forHTTPHeaderField:@"Content-Length"];[theRequest setHTTPBody:[postData dataUsingEncoding:NSASCIIStringEncoding]];NSURLConnection *sConnection = [NSURLConnection connectionWithRequest:theRequest 委托:self];[s连接开始];

<块引用>

为了下载 URL 的内容，应用程序需要提供至少实现以下内容的委托对象委托方法:connection:didReceiveResponse:,connection:didReceiveData:, connection:didFailWithError: 和connectionDidFinishLoading:.

关于 NSURLConnection关于 NSURLRequest

I am making an iPhone app which needs to send a couple of arrays to a php script and then the php script needs to take the value(s) of those arrays and write an xml file. I know how to write the xml file with php, but I am unsure how to send the data to the php script from the iOS app...

Is it even possible to send a php script a couple of integer arguments from iOS? Sorry I am very new to php and iOS (programming in general for that matter).

Thanks

解决方案

make GET or POST request from iOS app

example:

NSURL *url = [NSURL URLWithString:@"http://www.site.com/sendData.php"];

        NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url 
                                                                  cachePolicy:NSURLRequestReloadIgnoringCacheData 
                                                              timeoutInterval:60];

        [theRequest setHTTPMethod:@"POST"];     
        [theRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];

        NSString *postData = [NSString stringWithFormat:@"name1=%@&name2=%@", data1, data2];

        NSString *length = [NSString stringWithFormat:@"%d", [postData length]];    
        [theRequest setValue:length forHTTPHeaderField:@"Content-Length"];  

        [theRequest setHTTPBody:[postData dataUsingEncoding:NSASCIIStringEncoding]];

        NSURLConnection *sConnection = [NSURLConnection connectionWithRequest:theRequest delegate:self];    
        [sConnection start];

In order to download the contents of a URL, an application needs to provide a delegate object that, at a minimum, implements the following delegate methods: connection:didReceiveResponse:, connection:didReceiveData:, connection:didFailWithError: and connectionDidFinishLoading:.

about NSURLConnection about NSURLRequest

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