要求：
1.賬號權限要求
您先有網易云信賬號，已經開通好了具體應用，附上了短信權限，開通好了短息模板。
這個條件就緒后，您有：
應用下申請的Appkey、網易云信分配的密鑰appSecret、短信模板TEMPLATEID
2.官方jar包
網易云信發送短信之前，需要本地項目引入其官方的jar包
以maven項目為例，具體引入環節參照：
這篇博客

引入完成后：
網易云信常用接口：發送驗證碼、校驗驗證碼、發送通知類信息。
為了滿足不同場景下使用，方便大家測試，把這三個時間整合三個獨立的，然后第四段我們整合成一個，具體用那個方便，自行選擇。

強烈推薦第四個代碼片 理由如下：
整合了發送短信消息、發送驗證碼、短信校驗碼。
修復了官方提供代碼片中過時的 DefaultHttpClient httpClient = new DefaultHttpClient();寫法。
針對有阿里代碼規范要求的做了調整。
直接粘貼復制 配參數可用！
一句話，它香啊！

【網易云信驗證碼】封裝類以及測試：

package com.項目路徑.util;import com.alibaba.fastjson.JSON; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; 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 java.io.IOException; import java.security.MessageDigest; import java.util.ArrayList; import java.util.Date; import java.util.List;/*** @program: auth* @description: 短信驗證碼**/ public final class SmsCodeUtil {public SmsCodeUtil() {throw new AssertionError();}//發送驗證碼的請求路徑URLprivate static final String serverUrl = "https://api.netease.im/sms/sendcode.action";//網易云信分配的賬號 private static final String appKey = "這里是一個36位的appKey";//網易云信分配的密鑰private static final String appSecret = "這里是一個12位的appSecret";//隨機數private static final String nonce = "123456";//短信模板IDprivate static final String templateid = "這里是一個12位的templateid";//驗證碼長度，范圍4～10，默認為4private static final String codelen = "4";public static String sendSmsCode(String phone) throws ClientProtocolException, IOException {DefaultHttpClient httpClient = new DefaultHttpClient();HttpPost httpPost = new HttpPost(serverUrl);String curTime = String.valueOf((new Date()).getTime() / 1000L);String checkSum = getCheckSum(appSecret, nonce, curTime);// 設置請求的headerhttpPost.addHeader("AppKey", appKey);httpPost.addHeader("Nonce", nonce);httpPost.addHeader("CurTime", curTime);httpPost.addHeader("CheckSum", checkSum);httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");// 設置請求的的參數，requestBody參數List<NameValuePair> nvps = new ArrayList<NameValuePair>();/** 1.如果是模板短信，請注意參數mobile是有s的，詳細參數配置請參考“發送模板短信文檔”* 2.參數格式是jsonArray的格式，例如 "['13888888888','13666666666']"* 3.params是根據你模板里面有幾個參數，那里面的參數也是jsonArray格式*/nvps.add(new BasicNameValuePair("templateid", templateid));nvps.add(new BasicNameValuePair("mobile", phone));nvps.add(new BasicNameValuePair("codeLen", codelen));httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));// 執行請求HttpResponse response = httpClient.execute(httpPost);/** 1.打印執行結果，打印結果一般會200、315、403、404、413、414、500* 2.具體的code有問題的可以參考官網的Code狀態表*/String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");//獲取發送狀態碼String code = JSON.parseObject(responseEntity).getString("code");return code;}// 計算并獲取CheckSumprivate static String getCheckSum(String appSecret, String nonce, String curTime) {return encode("sha1", appSecret + nonce + curTime);}private static String encode(String algorithm, String value) {if (value == null) {return null;}try {MessageDigest messageDigest= MessageDigest.getInstance(algorithm);messageDigest.update(value.getBytes());return getFormattedText(messageDigest.digest());} catch (Exception e) {throw new RuntimeException(e);}}private static String getFormattedText(byte[] bytes) {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();}private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5','6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};public static void main(String[] args) throws ClientProtocolException, IOException {sendSmsCode("155*******0");} }

【網易云信校驗驗證碼】封裝類以及測試：

package com.項目路徑.util;import com.alibaba.fastjson.JSON; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; 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 org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients;import java.io.IOException; import java.security.MessageDigest; import java.util.ArrayList; import java.util.Date; import java.util.List;/*** @program: auth* @description: 短信驗證碼校驗**/ public final class SmsVerifyCodeUtil {public SmsVerifyCodeUtil() {throw new AssertionError();}//校驗驗證碼的請求路徑URLprivate static final String serverUrl = "https://api.netease.im/sms/verifycode.action";//網易云信分配的賬號 private static final String appKey = "appKey ";//網易云信分配的密鑰private static final String appSecret = "appSecret ";//隨機數private static final String nonce = "123456";public static String checkMsg(String phone, String sum) throws ClientProtocolException, IOException {DefaultHttpClient httpClient = new DefaultHttpClient();HttpPost httpPost = new HttpPost(serverUrl);String curTime = String.valueOf((new Date()).getTime() / 1000L);String checkSum = getCheckSum(appSecret, nonce, curTime);// 設置請求的headerhttpPost.addHeader("AppKey", appKey);httpPost.addHeader("Nonce", nonce);httpPost.addHeader("CurTime", curTime);httpPost.addHeader("CheckSum", checkSum);httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");// 設置請求的的參數，requestBody參數List<NameValuePair> nvps = new ArrayList<NameValuePair>();nvps.add(new BasicNameValuePair("mobile", phone));nvps.add(new BasicNameValuePair("code", sum));httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));// 執行請求HttpResponse response = httpClient.execute(httpPost);/** 1.打印執行結果，打印結果一般會200、315、403、404、413、414、500* 2.具體的code有問題的可以參考官網的Code狀態表*/String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");//獲取發送狀態碼String code = JSON.parseObject(responseEntity).getString("code");System.out.println(code);if (code.equals("200")) {return "success";}return "error";}// 計算并獲取CheckSumprivate static String getCheckSum(String appSecret, String nonce, String curTime) {return encode("sha1", appSecret + nonce + curTime);}private static String encode(String algorithm, String value) {if (value == null) {return null;}try {MessageDigest messageDigest= MessageDigest.getInstance(algorithm);messageDigest.update(value.getBytes());return getFormattedText(messageDigest.digest());} catch (Exception e) {throw new RuntimeException(e);}}private static String getFormattedText(byte[] bytes) {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();}private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5','6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};public static void main(String[] args) throws ClientProtocolException, IOException {checkMsg("15502293820", "7559");}}

【網易云信短息通知信息】封裝類以及測試：

package com.項目路徑.util;import com.alibaba.fastjson.JSON; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; 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 java.io.IOException; import java.security.MessageDigest; import java.util.ArrayList; import java.util.Date; import java.util.List;/*** @program: auth* @description: 短信通知類**/ public final class SmsMsgUtil {public SmsMsgUtil() {throw new AssertionError();}//發送短信通知的請求路徑URLprivate static final String serverUrl = "https://api.netease.im/sms/sendtemplate.action";//網易云信分配的賬號 private static final String appKey = "appKey ";//網易云信分配的密鑰private static final String appSecret = "appSecret";//隨機數private static final String nonce = "123456";//短信模板IDprivate static final String templateid = "templateid ";/**** @param mobiles* 如：String mobiles="['155*******0']";* 手機號，接收者號碼列表，JSONArray格式，限制接收者號碼個數最多為100個* @param params* 如：String params="['Hi,Goods Boy']";* 短信參數列表，用于依次填充模板，JSONArray格式，每個變量長度不能超過30字,對于不包含變量的模板，不填此參數表示模板即短信全文內容* @return* @throws ClientProtocolException* @throws IOException*/public static String sendSmsMsg(String mobiles,String params) throws ClientProtocolException, IOException {DefaultHttpClient httpClient = new DefaultHttpClient();HttpPost httpPost = new HttpPost(serverUrl);String curTime = String.valueOf((new Date()).getTime() / 1000L);String checkSum = getCheckSum(appSecret, nonce, curTime);// 設置請求的headerhttpPost.addHeader("AppKey", appKey);httpPost.addHeader("Nonce", nonce);httpPost.addHeader("CurTime", curTime);httpPost.addHeader("CheckSum", checkSum);httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");// 設置請求的的參數，requestBody參數List<NameValuePair> nvps = new ArrayList<NameValuePair>();/** 1.如果是模板短信，請注意參數mobile是有s的，詳細參數配置請參考“發送模板短信文檔”* 2.參數格式是jsonArray的格式，例如 "['13888888888','13666666666']"* 3.params是根據你模板里面有幾個參數，那里面的參數也是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"));// 執行請求HttpResponse response = httpClient.execute(httpPost);/** 1.打印執行結果，打印結果一般會200、315、403、404、413、414、500* 2.具體的code有問題的可以參考官網的Code狀態表*/String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");//獲取發送狀態碼String code = JSON.parseObject(responseEntity).getString("code");return code;}// 計算并獲取CheckSumprivate static String getCheckSum(String appSecret, String nonce, String curTime) {return encode("sha1", appSecret + nonce + curTime);}private static String encode(String algorithm, String value) {if (value == null) {return null;}try {MessageDigest messageDigest= MessageDigest.getInstance(algorithm);messageDigest.update(value.getBytes());return getFormattedText(messageDigest.digest());} catch (Exception e) {throw new RuntimeException(e);}}private static String getFormattedText(byte[] bytes) {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();}private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5','6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};public static void main(String[] args) throws ClientProtocolException, IOException {sendSmsMsg("['155*******0']","['恭喜，你又收到我的測試短信了！']");} }

【整合：網易云信 發送驗證碼、校驗驗證碼、發送短息通知信息】封裝類以及測試：

package com.項目路徑.util;import com.alibaba.fastjson.JSON; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.message.BasicNameValuePair; import org.apache.http.util.EntityUtils;import java.io.IOException; import java.security.MessageDigest; import java.util.ArrayList; import java.util.Date; import java.util.List;/*** 網易云信發送短信、驗證碼、校驗驗證碼* @author zhaoxinglu*/ public final class SmsWyyxUtil {public SmsWyyxUtil() {throw new AssertionError();}/*** 網易云信分配的賬號*/private static final String APP_KEY = "APP_KEY ";/*** 網易云信分配的密鑰*/private static final String APP_SECRET = "APP_SECRET ";/*** 隨機數*/private static final String NONCE = "NONCE ";/*** 發送短息通知信息配置參數 - 請求路徑URL*/private static final String SERVER_MSG = "https://api.netease.im/sms/sendtemplate.action";/*** 發送短息通知信息配置參數 - 短信模板*/private static final String TEMPLATE_ID_MSG = "短信模板ID";/*** 發送短信驗證碼配置參數 - 請求路徑URL*/private static final String SERVER_CODE = "https://api.netease.im/sms/sendcode.action";/*** 發送短信驗證碼配置參數 - 短信模板*/private static final String TEMPLATE_ID_CODE = "短信模板ID";/*** 發送短信驗證碼配置參數 - 驗證碼長度，范圍4～10，默認為4*/private static final String CODE_LEN = "4";/*** 校驗驗證碼配置參數 - 請求路徑URL*/private static final String SERVER_VERIFY_CODE = "https://api.netease.im/sms/verifycode.action";/*** 成功值*/private static final String SUCCESS = "200";/*** 發送信息通知** @param mobiles 如：String mobiles="['15502293820']";* 手機號，接收者號碼列表，JSONArray格式，限制接收者號碼個數最多為100個* @param params 如：String params="['Hi,Goods Boy']";* 短信參數列表，用于依次填充模板，JSONArray格式，每個變量長度不能超過30字,對于不包含變量的模板，不填此參數表示模板即短信全文內容* @return true 發送成功 false失敗* @throws ClientProtocolException* @throws IOException*/public static Boolean sendSmsMsg(String mobiles, String params) throws ClientProtocolException, IOException {CloseableHttpClient httpClient = HttpClients.createDefault();HttpPost httpPost = new HttpPost(SERVER_MSG);String curTime = String.valueOf((new Date()).getTime() / 1000L);String checkSum = getCheckSum(APP_SECRET, NONCE, curTime);// 設置請求的headerhttpPost.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");// 設置請求的的參數，requestBody參數List<NameValuePair> nvps = new ArrayList<NameValuePair>();nvps.add(new BasicNameValuePair("templateid", TEMPLATE_ID_MSG));nvps.add(new BasicNameValuePair("mobiles", mobiles));nvps.add(new BasicNameValuePair("params", params));httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));// 執行請求HttpResponse response = httpClient.execute(httpPost);String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");//獲取發送狀態碼String code = JSON.parseObject(responseEntity).getString("code");if(SUCCESS.equals(code)) {return true;} else {return false;}}/*** 發送短信驗證碼** @param phone 發送手機號* @return true 發送成功 false失敗* @throws ClientProtocolException* @throws IOException*/public static Boolean sendSmsCode(String phone) throws ClientProtocolException, IOException {CloseableHttpClient httpClient = HttpClients.createDefault();HttpPost httpPost = new HttpPost(SERVER_CODE);String curTime = String.valueOf((new Date()).getTime() / 1000L);String checkSum = getCheckSum(APP_SECRET, NONCE, curTime);// 設置請求的headerhttpPost.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");// 設置請求的的參數，requestBody參數List<NameValuePair> nvps = new ArrayList<NameValuePair>();nvps.add(new BasicNameValuePair("templateid", TEMPLATE_ID_CODE));nvps.add(new BasicNameValuePair("mobile", phone));nvps.add(new BasicNameValuePair("codeLen", CODE_LEN));httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));// 執行請求HttpResponse response = httpClient.execute(httpPost);String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");//獲取發送狀態碼String code = JSON.parseObject(responseEntity).getString("code");if(SUCCESS.equals(code)) {return true;} else {return false;}}/*** 校驗驗證碼** @param phone 校驗手機號* @param sum 驗證碼* @return true 校驗成功 false校驗失敗* @throws ClientProtocolException* @throws IOException*/public static Boolean verifyCode(String phone, String sum) throws ClientProtocolException, IOException {CloseableHttpClient httpClient = HttpClients.createDefault();HttpPost httpPost = new HttpPost(SERVER_VERIFY_CODE);String curTime = String.valueOf((new Date()).getTime() / 1000L);String checkSum = getCheckSum(APP_SECRET, NONCE, curTime);// 設置請求的headerhttpPost.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");// 設置請求的的參數，requestBody參數List<NameValuePair> nvps = new ArrayList<NameValuePair>();nvps.add(new BasicNameValuePair("mobile", phone));nvps.add(new BasicNameValuePair("code", sum));httpPost.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));// 執行請求HttpResponse response = httpClient.execute(httpPost);String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");//獲取發送狀態碼String code = JSON.parseObject(responseEntity).getString("code");System.out.println("校驗發送狀態碼:" + code);if(SUCCESS.equals(code)) {return true;} else {return false;}}/*** 計算并獲取CheckSum* @param appSecret* @param nonce* @param curTime* @return*/private static String getCheckSum(String appSecret, String nonce, String curTime) {return encode("sha1", appSecret + nonce + curTime);}private static String encode(String algorithm, String value) {if (value == null) {return null;}try {MessageDigest messageDigest= MessageDigest.getInstance(algorithm);messageDigest.update(value.getBytes());return getFormattedText(messageDigest.digest());} catch (Exception e) {throw new RuntimeException(e);}}private static String getFormattedText(byte[] bytes) {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();}private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5','6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};public static void main(String[] args) throws ClientProtocolException, IOException {//測試發送通知信息//sendSmsMsg("['155*******0']","['恭喜，你又收到我的測試短信了！']");//測試發送驗證碼//sendSmsCode("155*******0");//測試校驗驗證碼verifyCode("155*******0", "7559");}}

總結

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