在iOS上发送短信与Twilio

Question

如何从iPhone应用程序以编程方式发送短信？我现在正在使用Twilio，并且可以正确设置HTTP请求，与服务器进行身份验证并获得响应。

由于我可以从Twilio服务器获得响应，但是从不传递正确的数据，所以必须存在HTTP头的某些配置错误。

我目前的代码是在一个简单的按钮按下的方法。

- (IBAction)sendButtonPressed:(id)sender { 
NSLog(@"Button pressed."); 

NSString *kYourTwillioSID = @"AC8c3...f6da3"; 
NSString *urlString = [NSString stringWithFormat:@"https://AC8c3...6da3:bf...0b7@api.twilio.com/2010-04-01/Accounts/%@/SMS/Messages", kYourTwillioSID]; 
NSURL *url = [NSURL URLWithString:urlString]; 
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init]; 
[request setURL:url]; 
[request setValue:@"+18584334333" forHTTPHeaderField:@"From"]; 
[request setValue:@"+13063707780" forHTTPHeaderField:@"To"]; 
[request setValue:@"Hello\n" forHTTPHeaderField:@"Body"]; 

NSError *error; 
NSURLResponse *response; 
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error]; 

if (!error) { 
    NSString *response_details = [[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding]; 
    NSLog(@"%@",response_details); 

} 
NSLog(@"Request finished %@", error); 

Answer 1

如果您只是想在iOS发送短信，您可以使用MessageUI.framework中的MFMessageComposeViewController。如你所知，这需要用户交互。

正如您所要求的，您可以使用Twilio直接使用几乎任何平台发送短信。在iOS设备上，你可以使用下面的代码斯威夫特打Twilio API和发送任何短信你想：

func tappedSendButton() { 
    print("Tapped button") 

    // Use your own details here 
    let twilioSID = "AC8c3...6da3" 
    let twilioSecret = "bf2...b0b7" 
    let fromNumber = "4152226666" 
    let toNumber = "4153338888" 
    let message = "Hey" 

    // Build the request 
    let request = NSMutableURLRequest(URL: NSURL(string:"https://\(twilioSID):\(twilioSecret)@api.twilio.com/2010-04-01/Accounts/\(twilioSID)/SMS/Messages")!) 
    request.HTTPMethod = "POST" 
    request.HTTPBody = "From=\(fromNumber)&To=\(toNumber)&Body=\(message)".dataUsingEncoding(NSUTF8StringEncoding) 

    // Build the completion block and send the request 
    NSURLSession.sharedSession().dataTaskWithRequest(request, completionHandler: { (data, response, error) in 
     print("Finished") 
     if let data = data, responseDetails = NSString(data: data, encoding: NSUTF8StringEncoding) { 
      // Success 
      print("Response: \(responseDetails)") 
     } else { 
      // Failure 
      print("Error: \(error)") 
     } 
    }).resume() 

任何进一步API互动，你可以检查出的官方文档：https://www.twilio.com/docs/api/rest

Answer 2

好的，我认为我是正确的头。

我发现这个答案似乎确认：iOS: how to perform a HTTP POST request?

你要发送POST数据请求的身体，而不是在头部。 Twilio正在获取您的HTTP呼叫，但POST数据为空。

让我知道这是否有效。

Answer 3

它可能是这样的：

该号码+ YOURNUMBER未验证。试用帐户不能将邮件发送给未经验证的号码;请在twilio.com/user/account/phone-numbers/verified处验证+ YOURNUMBER，或购买Twilio号码以将邮件发送给未经验证的号码。

Answer 4

使用AFNetworking发送请求。

NSString *kTwilioSID = @"AC73bb270.......4d418cb8"; 
NSString *kTwilioSecret = @"335199.....9"; 
NSString *kFromNumber = @"+1......1"; 
NSString *kToNumber = @"+91.......8"; 
NSString *kMessage = @"Hi"; 

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

NSDictionary* 
dic=@{@"From":kFromNumber,@"To":kToNumber,@"Body":kMessage}; 

__block NSArray* jsonArray; 
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; 
manager.responseSerializer=[AFHTTPResponseSerializer serializer]; 
manager.responseSerializer.acceptableContentTypes=[NSSet setWithObject:@"application/xml"]; 
[manager POST:urlString parameters:para success:^(AFHTTPRequestOperation *operation, id responseObject) 
    { 
     NSError* err; 
     NSLog(@"success %@",[[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding]); 
     jsonArray=[NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingAllowFragments 
error:&err]; 
     [_del getJsonResponsePOST:jsonArray]; 

    } failure:^(AFHTTPRequestOperation *operation, NSError *error) 
    { 
     [_del getError:[NSString stringWithFormat:@"%@",error]]; 
    }]; 

Answer 5

Twilio与夫特2.2+，Alamofire，SwiftyJSON - >答案：

import Alamofire 
import SwiftyJSON 
........ 
........ 
//twillio config 
private static let TWILIO_ACCOUNT_SID = "A...7" 
private static let TWILIO_AUTH_TOKEN = "6...5" 
//end url string is .json,to get response as JSON 
static let URL_TWILIO_SMS = "https://\(TWILIO_ACCOUNT_SID):\(TWILIO_AUTH_TOKEN)@api.twilio.com/2010-04-01/Accounts/\(TWILIO_ACCOUNT_SID)/SMS/Messages.json" 


Alamofire.request(.POST, URL_TWILIO_SMS, parameters: ["To":"+880....6","From":"+1...9","Body":"Hellow Rafsun"]) 


     .responseJSON { response in 

      if let jso = response.result.value { 

       let json = JSON(jso) 

       //Twilio response 
       if let twStatus = json["status"].string,twSentMessage = json["body"].string where twStatus == "queued"{ 
       //Twilio message sent 
       }else{ 
       //Twilio message not sent 
       } 

      }else if let error = response.result.error?.localizedDescription{ 
       //parse error 
      } 
    } 

Answer 6

为Xcode的8和夫特3一个例子（更新）。

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

我们不建议您保存凭据客户端等岗位说明如何使用您的选择和Alamofire的服务器端语言HTTP请求以避免潜在的漏洞：

@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) 

    } 
}