Javapackage com.netease.sms.v2;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.HashMap;
import java.util.Map;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.netease.checksum.CheckSumBuilder;
import com.alibaba.fastjson.JSON;

/**
 * 发送文本验证码短信(V2)
 * 模板示例：你的验证码是#{code}
 * 
 * @author sms-team
 */
public class SendCodeV2 {
    
    private static final String SERVER_URL = "https://sms.yunxinapi.com/sms/sendcode.action";
    private static final String APP_KEY = "your_app_key";
    private static final String APP_SECRET = "your_app_secret";
    private static final String NONCE = "123456";

    public static void main(String[] args) throws Exception {
        
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(SERVER_URL);
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(APP_SECRET, NONCE, curTime);

        // 设置请求头
        httpPost.addHeader("AppKey", APP_KEY);
        httpPost.addHeader("Nonce", NONCE);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");

        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        
        // 基础参数
        nvps.add(new BasicNameValuePair("mobile", "13888888888"));
        nvps.add(new BasicNameValuePair("templateid", "123456"));
        
        // 模板参数映射 - 对应模板：你的验证码是#{code}
        Map<String, String> paramMap = new HashMap<>();
        paramMap.put("code", "123456");
        nvps.add(new BasicNameValuePair("paramMap", JSON.toJSONString(paramMap)));

        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));

        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        System.out.println(EntityUtils.toString(response.getEntity(), "utf-8"));
    }
}

C#using System;
using System.Collections.Generic;
using System.Text;
using System.Security.Cryptography;
using System.Net;
using System.IO;
using Newtonsoft.Json;

namespace SmsApiV2
{
    /// <summary>
    /// 发送文本验证码短信(V2)
    /// 模板示例：你的验证码是#{code}
    /// </summary>
    public class SendCodeV2
    {
        private static string SERVER_URL = "https://sms.yunxinapi.com/sms/sendcode.action";
        private static string APP_KEY = "your_app_key";
        private static string APP_SECRET = "your_app_secret";

        public static void Main(string[] args)
        {
            try
            {
                // 示例调用 - 对应模板：你的验证码是#{code}
                string mobile = "13888888888";
                string templateId = "123456";
                
                var paramMap = new Dictionary<string, string>
                {
                    {"code", "123456"}
                };
                
                SendCode(mobile, templateId, paramMap);
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error: " + ex.Message);
            }
        }

        public static void SendCode(string mobile, string templateId, Dictionary<string, string> paramMap)
        {
            // 生成认证参数
            string nonce = Guid.NewGuid().ToString().Replace("-", "");
            TimeSpan ts = DateTime.Now.ToUniversalTime() - new DateTime(1970, 1, 1);
            string curTime = Convert.ToInt32(ts.TotalSeconds).ToString();
            string checkSum = GetCheckSum(APP_SECRET, nonce, curTime);

            // 构建请求参数
            var postData = new List<string>
            {
                $"mobile={Uri.EscapeDataString(mobile)}",
                $"templateid={templateId}",
                $"paramMap={Uri.EscapeDataString(JsonConvert.SerializeObject(paramMap))}"
            };

            string postDataString = string.Join("&", postData);

            // 发送请求
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(SERVER_URL);
            request.Method = "POST";
            request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
            
            // 设置请求头
            request.Headers.Add("AppKey", APP_KEY);
            request.Headers.Add("Nonce", nonce);
            request.Headers.Add("CurTime", curTime);
            request.Headers.Add("CheckSum", checkSum);

            // 写入请求数据
            byte[] postBytes = Encoding.UTF8.GetBytes(postDataString);
            request.ContentLength = postBytes.Length;
            using (Stream requestStream = request.GetRequestStream())
            {
                requestStream.Write(postBytes, 0, postBytes.Length);
            }

            // 获取响应
            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
            using (StreamReader reader = new StreamReader(response.GetResponseStream()))
            {
                string responseText = reader.ReadToEnd();
                Console.WriteLine("Response: " + responseText);
            }
        }

        private static string GetCheckSum(string appSecret, string nonce, string curTime)
        {
            string input = appSecret + nonce + curTime;
            using (SHA1 sha1 = SHA1.Create())
            {
                byte[] hashBytes = sha1.ComputeHash(Encoding.UTF8.GetBytes(input));
                return BitConverter.ToString(hashBytes).Replace("-", "").ToLower();
            }
        }
    }
}

Python# coding=utf-8
import hashlib
import time
import requests
import json

def send_code_v2(mobile, template_id, param_map):
    """
    发送文本验证码短信(V2)
    模板示例：你的验证码是#{code}
    
    Args:
        mobile: 目标手机号
        template_id: 模板ID
        param_map: 模板参数映射
    """
    url = 'https://sms.yunxinapi.com/sms/sendcode.action'
    
    # 认证信息
    app_key = "your_app_key"
    app_secret = "your_app_secret"
    
    # 生成认证参数
    nonce = hashlib.new('sha512', str(time.time()).encode("utf-8")).hexdigest()
    curtime = str(int(time.time()))
    check_sum = hashlib.sha1((app_secret + nonce + curtime).encode("utf-8")).hexdigest()

    # 请求头
    headers = {
        "AppKey": app_key,
        "Nonce": nonce,
        "CurTime": curtime,
        "CheckSum": check_sum,
        "Content-Type": "application/x-www-form-urlencoded;charset=utf-8"
    }

    # 请求参数
    data = {
        'mobile': mobile,
        'templateid': template_id,
        'paramMap': json.dumps(param_map)
    }

    response = requests.post(url, data=data, headers=headers)
    print("Response:", response.text)
    return response.json()

if __name__ == '__main__':
    # 示例调用 - 对应模板：你的验证码是#{code}
    mobile = "13888888888"
    template_id = 123456
    param_map = {"code": "123456"}
    
    send_code_v2(mobile, template_id, param_map)

PHP<?php

/**
 * 发送文本验证码短信(V2)
 * 模板示例：你的验证码是#{code}
 * 
 * @author sms-team
 */
class SendCodeV2
{
    private $appKey;
    private $appSecret;
    
    public function __construct($appKey, $appSecret)
    {
        $this->appKey = $appKey;
        $this->appSecret = $appSecret;
    }
    
    /**
     * 发送验证码短信
     * 
     * @param string $mobile 手机号
     * @param string $templateId 模板ID
     * @param array $paramMap 模板参数映射
     * @return array 响应结果
     */
    public function sendCode($mobile, $templateId, $paramMap)
    {
        $url = 'https://sms.yunxinapi.com/sms/sendcode.action';
        
        // 生成认证参数
        $nonce = $this->generateNonce();
        $curTime = time();
        $checkSum = sha1($this->appSecret . $nonce . $curTime);
        
        // 设置请求头
        $headers = [
            'AppKey: ' . $this->appKey,
            'Nonce: ' . $nonce,
            'CurTime: ' . $curTime,
            'CheckSum: ' . $checkSum,
            'Content-Type: application/x-www-form-urlencoded;charset=utf-8'
        ];
        
        // 构建请求参数
        $data = [
            'mobile' => $mobile,
            'templateid' => $templateId,
            'paramMap' => json_encode($paramMap)
        ];
        
        // 发送请求
        return $this->sendRequest($url, $data, $headers);
    }
    
    private function generateNonce($length = 32)
    {
        return substr(md5(uniqid(rand(), true)), 0, $length);
    }
    
    private function sendRequest($url, $data, $headers)
    {
        $ch = curl_init();
        curl_setopt_array($ch, [
            CURLOPT_URL => $url,
            CURLOPT_POST => true,
            CURLOPT_POSTFIELDS => http_build_query($data),
            CURLOPT_HTTPHEADER => $headers,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_TIMEOUT => 30
        ]);
        
        $response = curl_exec($ch);
        if (curl_error($ch)) {
            throw new Exception('CURL Error: ' . curl_error($ch));
        }
        curl_close($ch);
        
        return json_decode($response, true);
    }
}

// 使用示例 - 对应模板：你的验证码是#{code}
try {
    $sms = new SendCodeV2('your_app_key', 'your_app_secret');
    
    $mobile = '13888888888';
    $templateId = '123456';
    $paramMap = ['code' => '123456'];
    
    $result = $sms->sendCode($mobile, $templateId, $paramMap);
    echo "发送结果: " . json_encode($result) . "\n";
    
} catch (Exception $e) {
    echo "Error: " . $e->getMessage() . "\n";
}

?>

cURL# 发送文本验证码短信(V2)
# 对应模板：你的验证码是#{code}
curl -X POST \
  'https://sms.yunxinapi.com/sms/sendcode.action' \
  -H 'AppKey: your_app_key' \
  -H 'CurTime: 1443592222' \
  -H 'CheckSum: 9e9db3b6c9abb2e1962cf3e6f7316fcc55583f86' \
  -H 'Nonce: 123456' \
  -H 'Content-Type: application/x-www-form-urlencoded;charset=utf-8' \
  -d 'mobile=13888888888' \
  -d 'templateid=123456' \
  -d 'paramMap={"code":"123456"}'

Javapackage com.netease.sms.v2;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
import java.util.Arrays;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.netease.checksum.CheckSumBuilder;
import com.alibaba.fastjson.JSON;

/**
 * 发送通知/营销模板短信(V2)
 * 模板示例：你的取件码是#{code}，请到#{address}领取，截止时间#{time}
 * 
 * @author sms-team
 */
public class SendTemplateV2 {
    
    private static final String SERVER_URL = "https://sms.yunxinapi.com/sms/sendtemplate.action";
    private static final String APP_KEY = "your_app_key";
    private static final String APP_SECRET = "your_app_secret";
    private static final String NONCE = "123456";

    public static void main(String[] args) throws Exception {
        
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(SERVER_URL);
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        String checkSum = CheckSumBuilder.getCheckSum(APP_SECRET, NONCE, curTime);

        // 设置请求头
        httpPost.addHeader("AppKey", APP_KEY);
        httpPost.addHeader("Nonce", NONCE);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");

        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        
        // 基础参数
        nvps.add(new BasicNameValuePair("templateid", "789123"));
        
        // 手机号列表
        List<String> mobiles = Arrays.asList("13888888888", "13666666666");
        nvps.add(new BasicNameValuePair("mobiles", JSON.toJSONString(mobiles)));
        
        // 模板参数映射 - 对应模板：你的取件码是#{code}，请到#{address}领取，截止时间#{time}
        Map<String, String> paramMap = new HashMap<>();
        paramMap.put("code", "TK789456");
        paramMap.put("address", "北京市朝阳区SOHO现代城A座1层快递柜");
        paramMap.put("time", "2024年12月15日18:00");
        nvps.add(new BasicNameValuePair("paramMap", JSON.toJSONString(paramMap)));

        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));

        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        System.out.println(EntityUtils.toString(response.getEntity(), "utf-8"));
    }
}

C#using System;
using System.Collections.Generic;
using System.Text;
using System.Security.Cryptography;
using System.Net;
using System.IO;
using Newtonsoft.Json;

namespace SmsApiV2
{
    /// <summary>
    /// 发送文本验证码短信(V2)
    /// 模板示例：你的验证码是#{code}
    /// </summary>
    public class SendCodeV2
    {
        private static string SERVER_URL = "https://sms.yunxinapi.com/sms/sendcode.action";
        private static string APP_KEY = "your_app_key";
        private static string APP_SECRET = "your_app_secret";

        public static void Main(string[] args)
        {
            try
            {
                // 示例调用 - 对应模板：你的验证码是#{code}
                string mobile = "13888888888";
                string templateId = "123456";
                
                var paramMap = new Dictionary<string, string>
                {
                    {"code", "123456"}
                };
                
                SendCode(mobile, templateId, paramMap);
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error: " + ex.Message);
            }
        }

        public static void SendCode(string mobile, string templateId, Dictionary<string, string> paramMap)
        {
            // 生成认证参数
            string nonce = Guid.NewGuid().ToString().Replace("-", "");
            TimeSpan ts = DateTime.Now.ToUniversalTime() - new DateTime(1970, 1, 1);
            string curTime = Convert.ToInt32(ts.TotalSeconds).ToString();
            string checkSum = GetCheckSum(APP_SECRET, nonce, curTime);

            // 构建请求参数
            var postData = new List<string>
            {
                $"mobile={Uri.EscapeDataString(mobile)}",
                $"templateid={templateId}",
                $"paramMap={Uri.EscapeDataString(JsonConvert.SerializeObject(paramMap))}"
            };

            string postDataString = string.Join("&", postData);

            // 发送请求
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(SERVER_URL);
            request.Method = "POST";
            request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";
            
            // 设置请求头
            request.Headers.Add("AppKey", APP_KEY);
            request.Headers.Add("Nonce", nonce);
            request.Headers.Add("CurTime", curTime);
            request.Headers.Add("CheckSum", checkSum);

            // 写入请求数据
            byte[] postBytes = Encoding.UTF8.GetBytes(postDataString);
            request.ContentLength = postBytes.Length;
            using (Stream requestStream = request.GetRequestStream())
            {
                requestStream.Write(postBytes, 0, postBytes.Length);
            }

            // 获取响应
            using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
            using (StreamReader reader = new StreamReader(response.GetResponseStream()))
            {
                string responseText = reader.ReadToEnd();
                Console.WriteLine("Response: " + responseText);
            }
        }

        private static string GetCheckSum(string appSecret, string nonce, string curTime)
        {
            string input = appSecret + nonce + curTime;
            using (SHA1 sha1 = SHA1.Create())
            {
                byte[] hashBytes = sha1.ComputeHash(Encoding.UTF8.GetBytes(input));
                return BitConverter.ToString(hashBytes).Replace("-", "").ToLower();
            }
        }
    }
}

Python# coding=utf-8
import hashlib
import time
import requests
import json

def send_template_v2(mobiles, template_id, param_map):
    """
    发送通知/营销模板短信(V2)
    模板示例：你的取件码是#{code}，请到#{address}领取，截止时间#{time}
    
    Args:
        mobiles: 手机号列表
        template_id: 模板ID
        param_map: 模板参数映射
    """
    url = 'https://sms.yunxinapi.com/sms/sendtemplate.action'
    
    # 认证信息
    app_key = "your_app_key"
    app_secret = "your_app_secret"
    
    # 生成认证参数
    nonce = hashlib.new('sha512', str(time.time()).encode("utf-8")).hexdigest()
    curtime = str(int(time.time()))
    check_sum = hashlib.sha1((app_secret + nonce + curtime).encode("utf-8")).hexdigest()

    # 请求头
    headers = {
        "AppKey": app_key,
        "Nonce": nonce,
        "CurTime": curtime,
        "CheckSum": check_sum,
        "Content-Type": "application/x-www-form-urlencoded;charset=utf-8"
    }

    # 请求参数
    data = {
        'mobiles': json.dumps(mobiles),
        'templateid': template_id,
        'paramMap': json.dumps(param_map)
    }

    response = requests.post(url, data=data, headers=headers)
    print("Response:", response.text)
    return response.json()

if __name__ == '__main__':
    # 示例调用 - 对应模板：你的取件码是#{code}，请到#{address}领取，截止时间#{time}
    mobiles = ["13888888888", "13666666666"]
    template_id = 789123
    
    param_map = {
        "code": "TK789456",
        "address": "北京市朝阳区SOHO现代城A座1层快递柜",
        "time": "2024年12月15日18:00"
    }
    
    send_template_v2(mobiles, template_id, param_map)

PHP<?php

/**
 * 发送文本验证码短信(V2)
 * 模板示例：你的验证码是#{code}
 * 
 * @author sms-team
 */
class SendCodeV2
{
    private $appKey;
    private $appSecret;
    
    public function __construct($appKey, $appSecret)
    {
        $this->appKey = $appKey;
        $this->appSecret = $appSecret;
    }
    
    /**
     * 发送验证码短信
     * 
     * @param string $mobile 手机号
     * @param string $templateId 模板ID
     * @param array $paramMap 模板参数映射
     * @return array 响应结果
     */
    public function sendCode($mobile, $templateId, $paramMap)
    {
        $url = 'https://sms.yunxinapi.com/sms/sendcode.action';
        
        // 生成认证参数
        $nonce = $this->generateNonce();
        $curTime = time();
        $checkSum = sha1($this->appSecret . $nonce . $curTime);
        
        // 设置请求头
        $headers = [
            'AppKey: ' . $this->appKey,
            'Nonce: ' . $nonce,
            'CurTime: ' . $curTime,
            'CheckSum: ' . $checkSum,
            'Content-Type: application/x-www-form-urlencoded;charset=utf-8'
        ];
        
        // 构建请求参数
        $data = [
            'mobile' => $mobile,
            'templateid' => $templateId,
            'paramMap' => json_encode($paramMap)
        ];
        
        // 发送请求
        return $this->sendRequest($url, $data, $headers);
    }
    
    private function generateNonce($length = 32)
    {
        return substr(md5(uniqid(rand(), true)), 0, $length);
    }
    
    private function sendRequest($url, $data, $headers)
    {
        $ch = curl_init();
        curl_setopt_array($ch, [
            CURLOPT_URL => $url,
            CURLOPT_POST => true,
            CURLOPT_POSTFIELDS => http_build_query($data),
            CURLOPT_HTTPHEADER => $headers,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_TIMEOUT => 30
        ]);
        
        $response = curl_exec($ch);
        if (curl_error($ch)) {
            throw new Exception('CURL Error: ' . curl_error($ch));
        }
        curl_close($ch);
        
        return json_decode($response, true);
    }
}

// 使用示例 - 对应模板：你的验证码是#{code}
try {
    $sms = new SendCodeV2('your_app_key', 'your_app_secret');
    
    $mobile = '13888888888';
    $templateId = '123456';
    $paramMap = ['code' => '123456'];
    
    $result = $sms->sendCode($mobile, $templateId, $paramMap);
    echo "发送结果: " . json_encode($result) . "\n";
    
} catch (Exception $e) {
    echo "Error: " . $e->getMessage() . "\n";
}

?>

curl# 发送文本验证码短信(V2)
# 对应模板：你的验证码是#{code}
curl -X POST \
  'https://sms.yunxinapi.com/sms/sendcode.action' \
  -H 'AppKey: your_app_key' \
  -H 'CurTime: 1443592222' \
  -H 'CheckSum: 9e9db3b6c9abb2e1962cf3e6f7316fcc55583f86' \
  -H 'Nonce: 123456' \
  -H 'Content-Type: application/x-www-form-urlencoded;charset=utf-8' \
  -d 'mobile=13888888888' \
  -d 'templateid=123456' \
  -d 'paramMap={"code":"123456"}'

Javapackage com.netease.sms;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.netease.checksum.CheckSumBuilder;
/**
 * 发送验证码
 * @author liuxuanlin
 *
 */
public class SendCode {
    //发送验证码的请求路径 URL
    private static final String
            SERVER_URL="https://sms.yunxinapi.com/sms/sendcode.action";
    //网易云信分配的账号，请替换您在网易云信控制台应用下创建的 Appkey
    private static final String
            APP_KEY="fd460d34e786e7754e505bc4fab0f027";
    //网易云信分配的密钥，请替换您在网易云信控制台应用下创建的 appSecret
    private static final String APP_SECRET="xxxxxxxx";
    //随机数
    private static final String NONCE="123456";
    //短信模板 ID
    private static final String TEMPLATEID="3057527";
    //手机号
    private static final String MOBILE="13888888888";
    //验证码长度，范围 4～10，默认为 4
    private static final Int CODELEN=6;

    public static void main(String[] args) throws Exception {

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(SERVER_URL);
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        /*
         * 参考计算 CheckSum 的 java 代码，在上述文档的参数列表中，有 CheckSum 的计算文档示例
         */
        String checkSum = CheckSumBuilder.getCheckSum(APP_SECRET, NONCE, curTime);

        // 设置请求的 header
        httpPost.addHeader("AppKey", APP_KEY);
        httpPost.addHeader("Nonce", NONCE);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");

        // 设置请求的的参数，requestBody 参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        /*
         * 1.如果是模板短信，请注意参数 mobile 是有 s 的，详细参数配置请参考 **发送模板短信文档**
         * 2.参数格式是 jsonArray 的格式，例如 "['13888888888','13666666666']"
         * 3.params 是根据您模板里面有几个参数，那里面的参数也是 jsonArray 格式
         */
        nvps.add(new BasicNameValuePair("templateid", TEMPLATEID));
        nvps.add(new BasicNameValuePair("mobile", MOBILE));
        nvps.add(new BasicNameValuePair("codeLen", CODELEN));

        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));

        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        /*
         * 1.打印执行结果，打印结果一般会 200、315、403、404、413、414、500
         * 2.具体的 code 有问题的可以参考官网的 Code 状态表
         */
        System.out.println(EntityUtils.toString(response.getEntity(), "utf-8"));
    }
}

C#using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security.Cryptography;
using System.Net;
using System.IO;

namespace server_http_api
{
    class CheckSumBuilder
    {
        // 计算并获取 CheckSum
        public static String getCheckSum(String appSecret, String nonce, String curTime)
        {
            byte[] data = Encoding.Default.GetBytes(appSecret + nonce + curTime);
            byte[] result;

            SHA1 sha = new SHA1CryptoServiceProvider();
            // This is one implementation of the abstract class SHA1.
            result = sha.ComputeHash(data);

            return getFormattedText(result);
        }

        // 计算并获取 md5 值
        public static String getMD5(String requestBody)
        {
            if (requestBody == null)
                return null;

            // Create a new instance of the MD5CryptoServiceProvider object.
            MD5 md5Hasher = MD5.Create();

            // Convert the input string to a byte array and compute the hash.
            byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(requestBody));

            // Create a new Stringbuilder to collect the bytes
            // and create a string.
            StringBuilder sBuilder = new StringBuilder();

            // Loop through each byte of the hashed data
            // and format each one as a hexadecimal string.
            for (int i = 0; i < data.Length; i++)
            {
                sBuilder.Append(data[i].ToString("x2"));
            }

            // Return the hexadecimal string.
            return getFormattedText(Encoding.Default.GetBytes(sBuilder.ToString()));
        }

        private static String getFormattedText(byte[] bytes)
        {
            char[] HEX_DIGITS = { '0', '1', '2', '3', '4', '5',
            '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
            int len = bytes.Length;
            StringBuilder buf = new StringBuilder(len * 2);
            for (int j = 0; j < len; j++) {
                buf.Append(HEX_DIGITS[(bytes[j] >> 4) & 0x0f]);
                buf.Append(HEX_DIGITS[bytes[j] & 0x0f]);
            }
            return buf.ToString();
        }
    }

    class HttpClient
    {
        //发起 HTTP 请求
        public static void HttpPost(string url, Stream data, IDictionary<object, string> headers = null)
        {
            System.Net.WebRequest request = HttpWebRequest.Create(url);
            request.Method = "POST";
            if (data != null)
            request.ContentLength = data.Length;
            //request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";

            if (headers != null)
            {
                foreach (var v in headers)
                {
                    if (v.Key is HttpRequestHeader)
                        request.Headers[(HttpRequestHeader)v.Key] = v.Value;
                    else
                        request.Headers[v.Key.ToString()] = v.Value;
                }
            }
            HttpWebResponse response = null;
            try
            {
                // Get the response.
                response = (HttpWebResponse)request.GetResponse();
                // Display the status.
                Console.WriteLine(response.StatusDescription);
                // Get the stream containing content returned by the server.
                Stream dataStream = response.GetResponseStream();
                // Open the stream using a StreamReader for easy access.
                StreamReader reader = new StreamReader(dataStream);
                // Read the content.
                string responseFromServer = reader.ReadToEnd();
                // Display the content.
                Console.WriteLine(responseFromServer);
                // Cleanup the streams and the response.
                reader.Close();
                dataStream.Close();
                response.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                Console.WriteLine(response.StatusDescription);
            }
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            String url = "https://sms.yunxinapi.com/sms/sendcode.action";
            url += "?templateid=3030410&mobile=13888888888";//请输入正确的手机号

            //网易云信分配的账号，请替换您在网易云信控制台应用下创建的 Appkey
            String appKey = "fd460d34e786e7754e505bc4fab0f027";
            //网易云信分配的密钥，请替换您在网易云信控制台应用下创建的 appSecret
            String appSecret = "xxxxxxxx";
            //随机数（最大长度 128 个字符）
            String nonce = "12345";

            TimeSpan ts = DateTime.Now.ToUniversalTime() - new DateTime(1970, 1, 1);
            Int32 ticks = System.Convert.ToInt32(ts.TotalSeconds);
            //当前 UTC 时间戳，从 1970 年 1 月 1 日 0 点 0 分 0 秒开始到现在的秒数(String)
            String curTime = ticks.ToString();
            //SHA1(AppSecret + Nonce + CurTime),三个参数拼接的字符串，进行 SHA1 哈希计算，转化成 16 进制字符(String，小写)
            String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);

            IDictionary<object, String> headers = new Dictionary<object, String>();
            headers["AppKey"] = appKey;
            headers["Nonce"] = nonce;
            headers["CurTime"] = curTime;
            headers["CheckSum"] = checkSum;
            headers["ContentType"] = "application/x-www-form-urlencoded;charset=utf-8";
            //执行 HTTP 请求
            HttpClient.HttpPost(url, null, headers);
        }
    }
}

Python# coding=utf-8
import hashlib
import time
import requests

def send_code(mobile):
    url = 'https://sms.yunxinapi.com/sms/sendcode.action'
    """
    AppKey    网易云信分配的账号，请替换您在网易云信控制台应用下创建的 Appkey
    Nonce    随机数（最大长度 128 个字符）
    CurTime    当前 UTC 时间戳，从 1970 年 1 月 1 日 0 点 0 分 0 秒开始到现在的秒数(String)
    CheckSum    SHA1(AppSecret + Nonce + CurTime)，三个参数拼接的字符串，进行 SHA1 哈希计算，转化成 16 进制字符(String，小写)
    """
    AppKey = ""
    # 生成 128 个长度以内的随机字符串
    nonce = hashlib.new('sha512', str(time.time()).encode("utf-8")).hexdigest()
    # 获取当前时间戳
    curtime = str(int(time.time()))
    # 网易云信的 App Secret
    AppSecret = ""
    # 根据要求进行 SHA1 哈希计算
    check_sum = hashlib.sha1((AppSecret + nonce + curtime).encode("utf-8")).hexdigest()

    header = {
        "AppKey": AppKey,
        "Nonce": nonce,
        "CurTime": curtime,
        "CheckSum": check_sum
    }

    data = {
        'mobile': mobile, # 手机号
        "templateid": 123456,

    }

    resp = requests.post(url, data=data, headers=header)

    print("Response:", resp.content)

if __name__ == '__main__':
    send_code("12345678910") #要发送的手机号

PHP<?php

/**
 * 网易云信 server API 简单实例
 * Class ServerAPI
 * @author chensheng dengyuan
 * @created date    2018-02-02 13:45
 *
 *
 ***/

class ServerAPI
{
    public $AppKey;                //网易云信控制台分配的 AppKey
    public $AppSecret;             //网易云信控制台分配的 AppSecret,可刷新
    public $Nonce;                    //随机数（最大长度 128 个字符）
    public $CurTime;                 //当前 UTC 时间戳，从 1970 年 1 月 1 日 0 点 0 分 0 秒开始到现在的秒数(String)
    public $CheckSum;                //SHA1(AppSecret + Nonce + CurTime),三个参数拼接的字符串，进行 SHA1 哈希计算，转化成 16 进制字符(String，小写)
    const HEX_DIGITS = "0123456789abcdef";

    /**
     * 参数初始化
     * @param $AppKey
     * @param $AppSecret
     * @param $RequestType [选择 php 请求方式，fsockopen 或 curl，若为 curl 方式，请检查 php 配置是否开启]
     */
    public function __construct($AppKey, $AppSecret, $RequestType = 'curl')
    {
        $this->AppKey = $AppKey;
        $this->AppSecret = $AppSecret;
        $this->RequestType = $RequestType;
    }

    /**
     * API checksum 校验生成
     * @param void
     * @return $CheckSum(对象私有属性)
     */
    public function checkSumBuilder()
    {
        //此部分生成随机字符串
        $hex_digits = self::HEX_DIGITS;
        $this->Nonce;
        for ($i = 0; $i < 128; $i++) {            //随机字符串最大 128 个字符，也可以小于该数
            $this->Nonce .= $hex_digits[rand(0, 15)];
        }
        $this->CurTime = (string)(time());    //当前时间戳，以秒为单位

        $join_string = $this->AppSecret . $this->Nonce . $this->CurTime;
        $this->CheckSum = sha1($join_string);
        //print_r($this->CheckSum);
    }

    /**
     * 将 json 字符串转化成 php 数组
     * @param $json_str
     * @return $json_arr
     */
    public function json_to_array($json_str)
    {

        if (is_array($json_str) || is_object($json_str)) {
            $json_str = $json_str;
        } else if (is_null(json_decode($json_str))) {
            $json_str = $json_str;
        } else {
            $json_str = strval($json_str);
            $json_str = json_decode($json_str, true);
        }
        $json_arr = array();
        foreach ($json_str as $k => $w) {
            if (is_object($w)) {
                $json_arr[$k] = $this->json_to_array($w); //判断类型是不是 object
            } else if (is_array($w)) {
                $json_arr[$k] = $this->json_to_array($w);
            } else {
                $json_arr[$k] = $w;
            }
        }
        return $json_arr;
    }

    /**
     * 使用 CURL 方式发送 post 请求
     * @param $url     [请求地址]
     * @param $data    [array 格式数据]
     * @return $请求返回结果(array)
     */
    public function postDataCurl($url, $data)
    {
        $this->checkSumBuilder();       //发送请求前需先生成 checkSum

        $timeout = 5000;
        $http_header = array(
            'AppKey:' . $this->AppKey,
            'Nonce:' . $this->Nonce,
            'CurTime:' . $this->CurTime,
            'CheckSum:' . $this->CheckSum,
            'Content-Type:application/x-www-form-urlencoded;charset=utf-8'
        );
        //print_r($http_header);

        // $postdata = '';
        $postdataArray = array();
        foreach ($data as $key => $value) {
            array_push($postdataArray, $key . '=' . urlencode($value));
        }
        $postdata = join('&', $postdataArray);

        // var_dump($postdata);

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $http_header);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //处理 http 证书问题
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        $result = curl_exec($ch);
        if (false === $result) {
            $result = curl_errno($ch);
        }
        curl_close($ch);
        return $this->json_to_array($result);
    }

    /**
     * 使用 FSOCKOPEN 方式发送 post 请求
     * @param $url     [请求地址]
     * @param $data    [array 格式数据]
     * @return $请求返回结果(array)
     */
    public function postDataFsockopen($url, $data)
    {
        $this->checkSumBuilder();//发送请求前需先生成 checkSum

        $postdata = '';
        foreach ($data as $key => $value) {
            $postdata .= ($key . '=' . urlencode($value) . '&');
        }
        // building POST-request:
        $URL_Info = parse_url($url);
        if (!isset($URL_Info["port"])) {
            $URL_Info["port"] = 80;
        }
        $request = '';
        $request .= "POST " . $URL_Info["path"] . " HTTP/1.1\r\n";
        $request .= "Host:" . $URL_Info["host"] . "\r\n";
        $request .= "Content-type: application/x-www-form-urlencoded;charset=utf-8\r\n";
        $request .= "Content-length: " . strlen($postdata) . "\r\n";
        $request .= "Connection: close\r\n";
        $request .= "AppKey: " . $this->AppKey . "\r\n";
        $request .= "Nonce: " . $this->Nonce . "\r\n";
        $request .= "CurTime: " . $this->CurTime . "\r\n";
        $request .= "CheckSum: " . $this->CheckSum . "\r\n";
        $request .= "\r\n";
        $request .= $postdata . "\r\n";

        print_r($request);
        $fp = fsockopen($URL_Info["host"], $URL_Info["port"]);
        fputs($fp, $request);
        $result = '';
        while (!feof($fp)) {
            $result .= fgets($fp, 128);
        }
        fclose($fp);

        $str_s = strpos($result, '{');
        $str_e = strrpos($result, '}');
        $str = substr($result, $str_s, $str_e - $str_s + 1);
        print_r($result);
        return $this->json_to_array($str);
    }

    /**
     * 发送短信验证码
     * @param $templateid    [模板编号(由客服配置之后告知开发者)]
     * @param $mobile       [目标手机号]
     * @param $deviceId     [目标设备号，可选参数]
     * @return $codeLen      [验证码长度,范围 4～10，默认为 4]
     */
    public function sendSmsCode($templateid, $mobile, $deviceId = '', $codeLen)
    {
        $url = 'https://sms.yunxinapi.com/sms/sendcode.action';
        $data = array(
            'templateid' => $templateid,
            'mobile' => $mobile,
            'deviceId' => $deviceId,
            'codeLen' => $codeLen
        );
        if ($this->RequestType == 'curl') {
            $result = $this->postDataCurl($url, $data);
        } else {
            $result = $this->postDataFsockopen($url, $data);
        }
        return $result;
    }

    /**
     * 发送模板短信
     * @param $templateid       [模板编号(由客服配置之后告知开发者)]
     * @param $mobiles          [验证码]
     * @param $params          [短信参数列表，用于依次填充模板，JSONArray 格式，如["xxx","yyy"];对于不包含变量的模板，不填此参数表示模板即短信全文内容]
     * @return $result      [返回 array 数组对象]
     */
    public function sendSMSTemplate($templateid, $mobiles = array(), $params = '')
    {
        $url = 'https://sms.yunxinapi.com/sms/sendtemplate.action';
        $data = array(
            'templateid' => $templateid,
            'mobiles' => json_encode($mobiles),
            'params' => json_encode($params)
        );
        if ($this->RequestType == 'curl') {
            $result = $this->postDataCurl($url, $data);
        } else {
            $result = $this->postDataFsockopen($url, $data);
        }
        return $result;
    }

}

?>

cURLcurl -X POST -H "AppKey: go9dnk49bkd9jd9vmel1kglw0803mgq3" -H "CurTime: 1443592222" -H "CheckSum: 9e9db3b6c9abb2e1962cf3e6f7316fcc55583f86" -H "Nonce: 4tgggergigwow323t23t" -H "Content-Type: application/x-www-form-urlencoded" -d 'mobile=13812345678' 'https://sms.yunxinapi.com/sms/sendcode.action'

Javapackage com.netease.code;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.netease.checksum.CheckSumBuilder;
/**
 * 发送模板短信请求
 * @author liuxuanlin
 *
 */
public class SendTemplate {
    //发送通知类和运营类短信的请求路径 URL
    private static final String
            SERVER_URL="https://sms.yunxinapi.com/sms/sendtemplate.action";
    //网易云信分配的账号，请替换您在网易云信控制台应用下创建的 Appkey
    private static final String
            APP_KEY="fd460d34e786e7754e505bc4fab0f027";
    //网易云信分配的密钥，请替换您在网易云信控制台应用下创建的 appSecret
    private static final String APP_SECRET="xxxxxxxx";
    //随机数
    private static final String NONCE="123456";
    //短信模板 ID
    private static final String TEMPLATEID="3057527";
    //手机号，接收者号码列表，JSONArray 格式，限制接收者号码个数最多为 100 个
    private static final String MOBILES="['13888888888','13666666666']";
    //短信参数列表，用于依次填充模板，JSONArray 格式，每个变量长度不能超过 30 字,对于不包含变量的模板，不填此参数表示模板即短信全文内容
    private static final String PARAMS="['xxxx','xxxx']";

    public static void main(String[] args) throws Exception {

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(SERVER_URL);
        String curTime = String.valueOf((new Date()).getTime() / 1000L);
        /*
         * 参考计算 CheckSum 的 java 代码，在上述文档的参数列表中，有 CheckSum 的计算文档示例
         */
        String checkSum = CheckSumBuilder.getCheckSum(APP_SECRET, NONCE, curTime);

        // 设置请求的 header
        httpPost.addHeader("AppKey", APP_KEY);
        httpPost.addHeader("Nonce", NONCE);
        httpPost.addHeader("CurTime", curTime);
        httpPost.addHeader("CheckSum", checkSum);
        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");

        // 设置请求的的参数，requestBody 参数
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        /*
         * 1.如果是模板短信，请注意参数 mobile 是有 s 的，详细参数配置请参考 **发送模板短信文档**
         * 2.参数格式是 jsonArray 的格式，例如 "['13888888888','13666666666']"
         * 3.params 是根据您模板里面有几个参数，那里面的参数也是 jsonArray 格式
         */
        nvps.add(new BasicNameValuePair("templateid", TEMPLATEID));
        nvps.add(new BasicNameValuePair("mobiles", MOBILES));
        nvps.add(new BasicNameValuePair("params", PARAMS));

        httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));

        // 执行请求
        HttpResponse response = httpClient.execute(httpPost);
        /*
         * 1.打印执行结果，打印结果一般会 200、315、403、404、413、414、500
         * 2.具体的 code 有问题的可以参考官网的 Code 状态表
         */
        System.out.println(EntityUtils.toString(response.getEntity(), "utf-8"));

    }
}

C#using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security.Cryptography;
using System.Net;
using System.IO;

namespace server_http_api
{
    class CheckSumBuilder
    {
        // 计算并获取 CheckSum
        public static String getCheckSum(String appSecret, String nonce, String curTime)
        {
            byte[] data = Encoding.Default.GetBytes(appSecret + nonce + curTime);
            byte[] result;

            SHA1 sha = new SHA1CryptoServiceProvider();
            // This is one implementation of the abstract class SHA1.
            result = sha.ComputeHash(data);

            return getFormattedText(result);
        }

        // 计算并获取 md5 值
        public static String getMD5(String requestBody)
        {
            if (requestBody == null)
                return null;

            // Create a new instance of the MD5CryptoServiceProvider object.
            MD5 md5Hasher = MD5.Create();

            // Convert the input string to a byte array and compute the hash.
            byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(requestBody));

            // Create a new Stringbuilder to collect the bytes
            // and create a string.
            StringBuilder sBuilder = new StringBuilder();

            // Loop through each byte of the hashed data
            // and format each one as a hexadecimal string.
            for (int i = 0; i < data.Length; i++)
            {
                sBuilder.Append(data[i].ToString("x2"));
            }

            // Return the hexadecimal string.
            return getFormattedText(Encoding.Default.GetBytes(sBuilder.ToString()));
        }

        private static String getFormattedText(byte[] bytes)
        {
            char[] HEX_DIGITS = { '0', '1', '2', '3', '4', '5',
            '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
            int len = bytes.Length;
            StringBuilder buf = new StringBuilder(len * 2);
            for (int j = 0; j < len; j++) {
                buf.Append(HEX_DIGITS[(bytes[j] >> 4) & 0x0f]);
                buf.Append(HEX_DIGITS[bytes[j] & 0x0f]);
            }
            return buf.ToString();
        }
    }

    class HttpClient
    {
        //发起 HTTP 请求
        public static void HttpPost(string url, Stream data, IDictionary<object, string> headers = null)
        {
            System.Net.WebRequest request = HttpWebRequest.Create(url);
            request.Method = "POST";
            if (data != null)
            request.ContentLength = data.Length;
            //request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";

            if (headers != null)
            {
                foreach (var v in headers)
                {
                    if (v.Key is HttpRequestHeader)
                        request.Headers[(HttpRequestHeader)v.Key] = v.Value;
                    else
                        request.Headers[v.Key.ToString()] = v.Value;
                }
            }
            HttpWebResponse response = null;
            try
            {
                // Get the response.
                response = (HttpWebResponse)request.GetResponse();
                // Display the status.
                Console.WriteLine(response.StatusDescription);
                // Get the stream containing content returned by the server.
                Stream dataStream = response.GetResponseStream();
                // Open the stream using a StreamReader for easy access.
                StreamReader reader = new StreamReader(dataStream);
                // Read the content.
                string responseFromServer = reader.ReadToEnd();
                // Display the content.
                Console.WriteLine(responseFromServer);
                // Cleanup the streams and the response.
                reader.Close();
                dataStream.Close();
                response.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                Console.WriteLine(response.StatusDescription);
            }
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            String url = "https://sms.yunxinapi.com/sms/sendtemplate.action";
            url += "?templateid=3030410&mobiles=['13888888888','13666666666']&params=['xxxx','xxxx']";//请输入正确的手机号

            //网易云信分配的账号，请替换您在网易云信控制台应用下创建的 Appkey
            String appKey = "fd460d34e786e7754e505bc4fab0f027";
            //网易云信分配的密钥，请替换您在网易云信控制台应用下创建的 appSecret
            String appSecret = "xxxxxxxx";
            //随机数（最大长度 128 个字符）
            String nonce = "12345";

            TimeSpan ts = DateTime.Now.ToUniversalTime() - new DateTime(1970, 1, 1);
            Int32 ticks = System.Convert.ToInt32(ts.TotalSeconds);
            //当前 UTC 时间戳，从 1970 年 1 月 1 日 0 点 0 分 0 秒开始到现在的秒数(String)
            String curTime = ticks.ToString();
            //SHA1(AppSecret + Nonce + CurTime),三个参数拼接的字符串，进行 SHA1 哈希计算，转化成 16 进制字符(String，小写)
            String checkSum = CheckSumBuilder.getCheckSum(appSecret, nonce, curTime);

            IDictionary<object, String> headers = new Dictionary<object, String>();
            headers["AppKey"] = appKey;
            headers["Nonce"] = nonce;
            headers["CurTime"] = curTime;
            headers["CheckSum"] = checkSum;
            headers["ContentType"] = "application/x-www-form-urlencoded;charset=utf-8";
            //执行 HTTP 请求
            HttpClient.HttpPost(url, null, headers);
        }
    }
}

Python# coding=utf-8
import hashlib
import time
import requests
import json

def send_notice(mobiles,params):
    url = 'https://sms.yunxinapi.com/sms/sendtemplate.action'
    """
    AppKey    网易云信分配的账号，请替换您在网易云信控制台应用下创建的 Appkey
    Nonce    随机数（最大长度 128 个字符）
    CurTime    当前 UTC 时间戳，从 1970 年 1 月 1 日 0 点 0 分 0 秒开始到现在的秒数(String)
    CheckSum    SHA1(AppSecret + Nonce + CurTime)，三个参数拼接的字符串，进行 SHA1 哈希计算，转化成 16 进制字符(String，小写)
    """
    AppKey = ""
    # 生成 128 个长度以内的随机字符串
    nonce = hashlib.new('sha512', str(time.time()).encode("utf-8")).hexdigest()
    # 获取当前时间戳
    curtime = str(int(time.time()))
    # 网易云信的 App Secret
    AppSecret = ""
    # 根据要求进行 SHA1 哈希计算
    check_sum = hashlib.sha1((AppSecret + nonce + curtime).encode("utf-8")).hexdigest()

    header = {
        "AppKey": AppKey,
        "Nonce": nonce,
        "CurTime": curtime,
        "CheckSum": check_sum
    }

    data = {
        'mobiles': json.dumps(mobiles), # 手机号
        "templateid": 123456, # 模板 ID
        "params":json.dumps(params),

    }

    resp = requests.post(url, data=data, headers=header)

    print("Response:", resp.content)

if __name__ == '__main__':
    mobiles = ["12345678910", "12345678911"] # 要发送的手机号
    params = ["name","day"] # 模板中的变量
    send_notice(mobiles,params)

PHP<?php

/**
 * 网易云信 server API 简单实例
 * Class ServerAPI
 * @author chensheng dengyuan
 * @created date    2018-02-02 13:45
 *
 *
 ***/

class ServerAPI
{
    public $AppKey;                //网易云信控制台分配的 AppKey
    public $AppSecret;             //网易云信控制台分配的 AppSecret,可刷新
    public $Nonce;                    //随机数（最大长度 128 个字符）
    public $CurTime;                 //当前 UTC 时间戳，从 1970 年 1 月 1 日 0 点 0 分 0 秒开始到现在的秒数(String)
    public $CheckSum;                //SHA1(AppSecret + Nonce + CurTime),三个参数拼接的字符串，进行 SHA1 哈希计算，转化成 16 进制字符(String，小写)
    const HEX_DIGITS = "0123456789abcdef";

    /**
     * 参数初始化
     * @param $AppKey
     * @param $AppSecret
     * @param $RequestType [选择 php 请求方式，fsockopen 或 curl,若为 curl 方式，请检查 php 配置是否开启]
     */
    public function __construct($AppKey, $AppSecret, $RequestType = 'curl')
    {
        $this->AppKey = $AppKey;
        $this->AppSecret = $AppSecret;
        $this->RequestType = $RequestType;
    }

    /**
     * API checksum 校验生成
     * @param void
     * @return $CheckSum(对象私有属性)
     */
    public function checkSumBuilder()
    {
        //此部分生成随机字符串
        $hex_digits = self::HEX_DIGITS;
        $this->Nonce;
        for ($i = 0; $i < 128; $i++) {            //随机字符串最大 128 个字符，也可以小于该数
            $this->Nonce .= $hex_digits[rand(0, 15)];
        }
        $this->CurTime = (string)(time());    //当前时间戳，以秒为单位

        $join_string = $this->AppSecret . $this->Nonce . $this->CurTime;
        $this->CheckSum = sha1($join_string);
        //print_r($this->CheckSum);
    }

    /**
     * 将 json 字符串转化成 php 数组
     * @param $json_str
     * @return $json_arr
     */
    public function json_to_array($json_str)
    {

        if (is_array($json_str) || is_object($json_str)) {
            $json_str = $json_str;
        } else if (is_null(json_decode($json_str))) {
            $json_str = $json_str;
        } else {
            $json_str = strval($json_str);
            $json_str = json_decode($json_str, true);
        }
        $json_arr = array();
        foreach ($json_str as $k => $w) {
            if (is_object($w)) {
                $json_arr[$k] = $this->json_to_array($w); //判断类型是不是 object
            } else if (is_array($w)) {
                $json_arr[$k] = $this->json_to_array($w);
            } else {
                $json_arr[$k] = $w;
            }
        }
        return $json_arr;
    }

    /**
     * 使用 CURL 方式发送 post 请求
     * @param $url     [请求地址]
     * @param $data    [array 格式数据]
     * @return $请求返回结果(array)
     */
    public function postDataCurl($url, $data)
    {
        $this->checkSumBuilder();       //发送请求前需先生成 checkSum

        $timeout = 5000;
        $http_header = array(
            'AppKey:' . $this->AppKey,
            'Nonce:' . $this->Nonce,
            'CurTime:' . $this->CurTime,
            'CheckSum:' . $this->CheckSum,
            'Content-Type:application/x-www-form-urlencoded;charset=utf-8'
        );
        //print_r($http_header);

        // $postdata = '';
        $postdataArray = array();
        foreach ($data as $key => $value) {
            array_push($postdataArray, $key . '=' . urlencode($value));
        }
        $postdata = join('&', $postdataArray);

        // var_dump($postdata);

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $http_header);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //处理 http 证书问题
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        $result = curl_exec($ch);
        if (false === $result) {
            $result = curl_errno($ch);
        }
        curl_close($ch);
        return $this->json_to_array($result);
    }

    /**
     * 使用 FSOCKOPEN 方式发送 post 请求
     * @param $url     [请求地址]
     * @param $data    [array 格式数据]
     * @return $请求返回结果(array)
     */
    public function postDataFsockopen($url, $data)
    {
        $this->checkSumBuilder();//发送请求前需先生成 checkSum

        $postdata = '';
        foreach ($data as $key => $value) {
            $postdata .= ($key . '=' . urlencode($value) . '&');
        }
        // building POST-request:
        $URL_Info = parse_url($url);
        if (!isset($URL_Info["port"])) {
            $URL_Info["port"] = 80;
        }
        $request = '';
        $request .= "POST " . $URL_Info["path"] . " HTTP/1.1\r\n";
        $request .= "Host:" . $URL_Info["host"] . "\r\n";
        $request .= "Content-type: application/x-www-form-urlencoded;charset=utf-8\r\n";
        $request .= "Content-length: " . strlen($postdata) . "\r\n";
        $request .= "Connection: close\r\n";
        $request .= "AppKey: " . $this->AppKey . "\r\n";
        $request .= "Nonce: " . $this->Nonce . "\r\n";
        $request .= "CurTime: " . $this->CurTime . "\r\n";
        $request .= "CheckSum: " . $this->CheckSum . "\r\n";
        $request .= "\r\n";
        $request .= $postdata . "\r\n";

        print_r($request);
        $fp = fsockopen($URL_Info["host"], $URL_Info["port"]);
        fputs($fp, $request);
        $result = '';
        while (!feof($fp)) {
            $result .= fgets($fp, 128);
        }
        fclose($fp);

        $str_s = strpos($result, '{');
        $str_e = strrpos($result, '}');
        $str = substr($result, $str_s, $str_e - $str_s + 1);
        print_r($result);
        return $this->json_to_array($str);
    }

    /**
     * 发送模板短信
     * @param $templateid       [模板编号(由客服配置之后告知开发者)]
     * @param $mobiles          [验证码]
     * @param $params          [短信参数列表，用于依次填充模板，JSONArray 格式，如["xxx","yyy"];对于不包含变量的模板，不填此参数表示模板即短信全文内容]
     * @return $result      [返回 array 数组对象]
     */
    public function sendSMSTemplate($templateid, $mobiles = array(), $params = '')
    {
        $url = 'https://sms.yunxinapi.com/sms/sendtemplate.action';
        $data = array(
            'templateid' => $templateid,
            'mobiles' => json_encode($mobiles),
            'params' => json_encode($params)
        );
        if ($this->RequestType == 'curl') {
            $result = $this->postDataCurl($url, $data);
        } else {
            $result = $this->postDataFsockopen($url, $data);
        }
        return $result;
    }
}
?>

cURLcurl -X POST -H "AppKey: go9dnk49bkd9jd9vmel1kglw0803mgq3" -H "CurTime: 1443592222" -H "CheckSum: 9e9db3b6c9abb2e1962cf3e6f7316fcc55583f86" -H "Nonce: 4tgggergigwow323t23t" -H "charset: utf-8" -H "Content-Type: application/x-www-form-urlencoded" -d 'templateid=1007&mobiles=["13812345678"]&params=["hello"]' 'https://sms.yunxinapi.com/sms/sendtemplate.action'