使用 Kannel 发送简单的短信

通过 HTTP GET 发送短信

 Sending SMS via HTTP GET
package com.simpleget;
import java.io.IOException;
import java.net.URI;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
public class simpleGet {
public static void main(String[] args) {
//Create Http client
CloseableHttpClient httpclient = HttpClients.createDefault();
HttpGet httpGet = null;
CloseableHttpResponse response = null;
HttpEntity entity = null;
try{
//Create GET URL
URI uri = new URIBuilder()
.setScheme("http")
.setHost("localhost:13003")
.setPath("/cgi-bin/sendsms")
.setParameter("username", "abc")  // kannel username
.setParameter("password", "xyz")   // kannel password
.setParameter("smsc", "send")        // smsc name
.setParameter("dlr-mask", "31")
.setParameter("from", "Test")          // sender of message (can be any string or number)
.setParameter("to", "980010.....")   // destination (must be a mobile number)
.setParameter("text", "hello sending test message")  // message to send
.build();
httpGet = new HttpGet(uri);
LOG.info(httpGet.getURI());
httpGet.setHeader("content-type", "text/plain");
response = httpclient.execute(httpGet);
    LOG.info(response.getStatusLine());
entity = response.getEntity();

EntityUtils.consume(entity);

} catch (Exception e) {
e.printStackTrace();
} finally {
try {
response.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}

}
Sending SMS via HTTP POST
package com.simplepost;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.io.IOUtils;
import org.apache.http.Consts;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
public class SimplePost {
public static void main(String[] args) {
String url = "http://localhost:13013/cgi-bin/sendsms";
CloseableHttpClient httpClient = HttpClients.createDefault();
HttpPost httpPost = new HttpPost(url);
CloseableHttpResponse response = null;
StringEntity entity = null;
//For sending SMS using POST method requires whole message to be in xml string format. It has all the parameters that are in get only in xml format.
      String inputXML= "<message><submit><da><number>9780.....</number></da><oa><number>Test Sender</number></oa><ud>Hello +esting</ud><from><username>abc</username><password>xyz</password></from><to>send</to></submit></message>";

// While using HTTP POST you have to set content type to "text/xml" or else it wont work
InputStream in ;
entity = new StringEntity(inputXML, ContentType.create("text/xml", Consts.UTF_8));
entity.setChunked(true);
try {
             httpPost = new HttpPost(url);

             httpPost.setEntity(entity);
             response = httpClient.execute(httpPost);

             System.out.println(response.getStatusLine());
             in=response.getEntity().getContent();
             String body = IOUtils.toString(in);
             System.out.println(body);
                EntityUtils.consume(entity);

} catch (Exception e) {
e.printStackTrace();
} finally {
try {
response.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}

Kannel 是一个开源的 SMS 网关，广泛用于发送 SMS（单个或批量 SMS）。

您可以在用户指南中获得有关如何配置和使用 kannel 的大部分信息

上面提供的代码片段具有使用 Kannel 通过 HTTP POST 和 HTTP GET 发送 SMS 的简单方法。