Question

我怎样才能send SMS through twilio，我已经尝试并做了以下事情。

- (IBAction)sendButtonPressed:(id)sender 
 {
    NSLog(@"Sending request.");

    // Common constants
    NSString *kTwilioSID = delegate.sessionId;
    NSString *kTwilioSecret = delegate.twilioToken;
    NSString *kFromNumber = delegate.twlioNumber;
    NSString *kToNumber = @"+14126620408";
    NSString *kMessage = @"Hi there......";

    // Build request
    NSString *urlString = [NSString stringWithFormat:@"https://%@:%@@api.twilio.com/2010-04-01/Accounts/%@/SMS/Messages", kTwilioSID, kTwilioSecret, kTwilioSID];

    NSURL *url = [NSURL URLWithString:urlString];
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
    [request setURL:url];
    [request setHTTPMethod:@"POST"];

    // Set up the body
    NSString *bodyString = [NSString stringWithFormat:@"From=%@&To=%@&Body=%@", kFromNumber, kToNumber, kMessage];
    NSData *data = [bodyString dataUsingEncoding:NSUTF8StringEncoding];
    [request setHTTPBody:data];
    NSError *error;
    NSURLResponse *response;
    NSData *receivedData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];

    // Handle the received data
    if (error) {
        NSLog(@"Error: %@", error);
    } else {
        NSString *receivedString = [[NSString alloc]initWithData:receivedData encoding:NSUTF8StringEncoding];
        NSLog(@"Request sent. %@", receivedString);
    }     
 }

并出错：操作无法完成。（kCFErrorDomainCFNetwork错误-1012。请帮助解决这个问题，或与我分享任何帮助材料。在此先感谢。

Answer 1

根据this answer，错误1012表示用户取消了身份验证请求。

这只是一种预感，但您可能想尝试使用HTTP Basic Auth，方法是添加如下所示的Authorization标头：Objective-c HTTP Basic authentication而不是在URL字符串中包含凭据，这些凭据依赖于Objective C库来转向那些正确的标题。

Answer 2

确保HttpPost参数是URL编码的，因此您应该更改

NSString *kToNumber = @"+14126620408";

到

NSString *kToNumber = @"%2B14126620408";

Answer 3

我写了这篇博文，帮助您使用Xcode 8和Swift 3快速完成这项工作。

https://www.twilio.com/blog/2016/11/how-to-send-an-sms-from-ios-in-swift.html

使用您选择的服务器端语言和Alamofire进行HTTP请求，请求可归结为：

@IBAction func sendData(sender: AnyObject) { 
    let headers = [
        "Content-Type": "application/x-www-form-urlencoded"
    ]

    let parameters: Parameters = [
        "To": phoneNumberField.text ?? "",
        "Body": messageField.text ?? ""
    ]

    Alamofire.request("YOUR_NGROK_URL/sms", method: .post, parameters: parameters, headers: headers).response { response in
            print(response)

    }
}

Answer 4

@IBAction func sendData(sender: AnyObject) { 让标题 = [ “内容类型”：“应用程序/x-www-form-urlencoded” ]

let parameters: Parameters = [
    "To":  "enter your number",
    "Body":  "enter your text"
]

Alamofire.request("YOUR_NGROK_URL/sms", method: .post, parameters: parameters, headers: headers).response { response in
        print(response)

}

}

你必须安装提示：pod 'Alamofire', '~> 5.2'

在ios上通过Twilio发送短信？

4 个答案: