Question

我有一个发送两个字符串值的函数＆＃34; Name和Text＆＃34;到服务器。当发送post方法时，php文件会发送一封包含这两个值的电子邮件。

如果我只从iOS应用中发送一个值，那么一切正常，但如果我尝试发送两个或更多值，我就不会收到任何电子邮件。

我使用的代码是：

func postToServerFunction() {
    var textFromapp: NSString = sendValueText.text
    var nameFromapp: NSString = sendValueName.text
    println("Button Pressed")
    var url: NSURL = NSURL(string: "http://example.com//iOS/send_ios.php")!
    var request:NSMutableURLRequest = NSMutableURLRequest(URL:url)
    var bodyData = "data=" + (textFromapp as String) //data to send
    var bodyName = "name=" + (nameFromapp as String) //data to send
    request.HTTPMethod = "POST"
    request.HTTPBody = bodyData.dataUsingEncoding(NSUTF8StringEncoding);
    request.HTTPBody = bodyName.dataUsingEncoding(NSUTF8StringEncoding);
    NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue())
        {
            (response, data, error) in
            println(response)

            if let HTTPResponse = response as? NSHTTPURLResponse {
                let statusCode = HTTPResponse.statusCode

                if statusCode == 200 {
                    // Yes, Do something. 
                }
            }

    }


}

我如何告诉HTTPBody查看这两个值？

Answer 1

在这里我将如何解决它：

var bodyData = "data=" + (textFromapp as String) + "&name=" + (nameFromapp as String)

欢迎任何其他建议

Answer 2

看看这个answers。有趣（ctional）是最美丽的。

function encodeData(data) {
    return Object.keys(data).map(function(key) {
        return [key, data[key]].map(encodeURIComponent).join("=");
    }).join("&");
}

Swift - 发布到服务器的多个值

2 个答案: