厦门阿里云代理商：安卓发送短信完整代码

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class AlibabaCloudSMS {

public static void main(String[] args) {
    String accessKeyId = "your_access_key_id";
    String accessKeySecret = "your_access_key_secret";
    String phoneNumbers = "your_phone_number";
    String signName = "your_sign_name";
    String templateCode = "your_template_code";
    String templateParam = "{"code":"123456"}";

    try {
        String url = "http://dysmsapi.aliyuncs.com/?Action=SendSms"
                + "&PhoneNumbers=" + URLEncoder.encode(phoneNumbers, "UTF-8")
                + "&SignName=" + URLEncoder.encode(signName, "UTF-8")
                + "&TemplateCode=" + URLEncoder.encode(templateCode, "UTF-8")
                + "&TemplateParam=" + URLEncoder.encode(templateParam, "UTF-8")
                + "&AccessKeyId=" + URLEncoder.encode(accessKeyId, "UTF-8")
                + "&SignatureMethod=HMAC-SHA1"
                + "&SignatureNonce=45e25e9b-0a6f-4e51-9c3a-731b488ec5fc"
                + "&SignatureVersion=1.0"
                + "&Timestamp=2018-12-05T23:56:34Z"
                + "&Signature=Signature";

        System.out.println("SMS URL: " + url);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
}

}

import java.io.*;
import java.net.*;
import java.util.*;

public class SMSSender {

public static void main(String[] args) {
    String url = "http://api.k780.com:88";
    String appKey = "your_app_key";
    
    Map<String, String> params = new HashMap<>();
    params.put("app", "sms.send");
    params.put("tempid", "your_template_id");
    params.put("sign", "your_sign");
    params.put("appkey", appKey);
    params.put("mobile", "your_mobile_number");
    params.put("content", "your_message_content");
    
    try {
        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();
        con.setRequestMethod("POST");
        con.setDoOutput(true);
        
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes(getParamsString(params));
        wr.flush();
        wr.close();
        
        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
        String inputLine;
        StringBuffer response = new StringBuffer();
        
        while ((inputLine = in.readLine()) != null) {
            response.append(inputLine);
        }
        in.close();
        
        System.out.println(response.toString());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

private static String getParamsString(Map<String, String> params) throws UnsupportedEncodingException {
    StringBuilder result = new StringBuilder();
    
    for (Map.Entry<String, String> entry : params.entrySet()) {
        result.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
        result.append("=");
        result.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
        result.append("&");
    }
    
    String resultString = result.toString();
    return resultString.length() > 0 ? resultString.substring(0, resultString.length() - 1) : resultString;
}

}