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我需要知道如何使用 Twilio API 和 C# 发送批量 SMS。我做了一些研究,也表明我需要使用 Twilio 的 Passthrough API,但我不明白。这是我编译的代码:

const string accountSid = "xxxxx";
const string authToken = "xxxxx";

TwilioClient.Init(accountSid, authToken);

MessageResource.Create(to: new PhoneNumber("+27" + txtTo.Text),
                       from: new PhoneNumber("xxxxx"),
                       body: txtMessage.Text,
                       provideFeedback: true,
                       statusCallback: new Uri("http://requestb.in/1234abcd"));

MessageBox.Show("Message sent successfully");
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1 回答 1

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你不能这样做。您必须遍历您的订阅者列表并一一发送或使用并行 foreach发送:

var subscriber = new Dictionary<string, string>() {
            {"+3912345678", "John"},
            {"+3917564237", "Mark"},
            {"+3915765311", "Ester"}
        };

// Iterate over subscribers
foreach (var person in subscriber)
{
    // Send a new outgoing SMS by POSTing to the Messages resource
    MessageResource.Create(
        from: new PhoneNumber("555-555-5555"), // From number, must be an SMS-enabled Twilio number
        to: new PhoneNumber(person.Key), // To number, if using Sandbox see note above
        // Message content
        body: $"Hello {person.Value}");

    Console.WriteLine($"Sent message to {person.Value}");
} 
于 2018-04-08T22:21:34.167 回答