最近公司需要用到短信验证注册,所以申请了阿里云的短信服务。我的项目是分布式的spring boot
原理:

  1. 利用第三方发送短信
  2. 获取回执消息,然后存入缓存里面
  3. 将用户填写的验证码与缓存里面的验证码对比,相同则验证通过,否则验证码有误。
步骤:
   1. 向阿里云买服务
   2. 阅读接口文档那个后, 下载SDK工具包

      SDK工具包中一共包含了2个类库,一个aliyun-java-sdk-core包,另外一个是alicom-dysms-api包,将这两个包执行mvn package命令或者mvn deploy命令打包出相应的jar包,添加到工程类库中依赖使用。
    注意: aliyun-java-sdk-core包可以在mvn仓库里面引入,而alicom-dysms-api包是没有的,那么就要在阿里云下载这个包,然后在你的项目中建一个文件夹存放,然后当本地jar包引用。
    gradle项目引入本地jar包的的话,
      dependencies {
                //表示在你的项目路径下建一个lib文件夹,把这个包放进去,然后在这里依赖进去
               compile files("lib/aliyun-java-sdk-dysmsapi-1.0.0.jar")
   }

3. 把demo放到你的项目里面
    package com.alicom.dysms.api;

    import com.aliyuncs.DefaultAcsClient;
    import com.aliyuncs.IAcsClient;
    import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsRequest;
    import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsResponse;
    import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
    import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
    import com.aliyuncs.dysmsapi.transform.v20170525.SendSmsResponseUnmarshaller;
    import com.aliyuncs.exceptions.ClientException;
    import com.aliyuncs.http.FormatType;
    import com.aliyuncs.http.HttpResponse;
    import com.aliyuncs.profile.DefaultProfile;
    import com.aliyuncs.profile.IClientProfile;

    import java.nio.charset.Charset;
    import java.text.SimpleDateFormat;
    import java.util.Date;
    import java.util.UUID;

    /**
     * Created on 17/6/7.
     * 短信API产品的DEMO程序,工程中包含了一个SmsDemo类,直接通过
     * 执行main函数即可体验短信产品API功能(只需要将AK替换成开通了云通信-短信产品功能的AK即可)
     * 工程依赖了2个jar包(存放在工程的libs目录下)
     * 1:aliyun-java-sdk-core.jar
     * 2:aliyun-java-sdk-dysmsapi.jar
     *
     * 备注:Demo工程编码采用UTF-8
     * 国际短信发送请勿参照此DEMO
     */
    public class SmsDemo {

        //产品名称:云通信短信API产品,开发者无需替换
        static final String product = "Dysmsapi";
        //产品域名,开发者无需替换
        static final String domain = "dysmsapi.aliyuncs.com";

        // TODO 此处需要替换成开发者自己的AK(在阿里云访问控制台寻找)
        static final String accessKeyId = "yourAccessKeyId";
        static final String accessKeySecret = "yourAccessKeySecret";

        public static SendSmsResponse sendSms() throws ClientException {

            //可自助调整超时时间
            System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
            System.setProperty("sun.net.client.defaultReadTimeout", "10000");

            //初始化acsClient,暂不支持region化
            IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
            IAcsClient acsClient = new DefaultAcsClient(profile);

            //组装请求对象-具体描述见控制台-文档部分内容
            SendSmsRequest request = new SendSmsRequest();
            //必填:待发送手机号
            request.setPhoneNumbers("15000000000");
            //必填:短信签名-可在短信控制台中找到
            request.setSignName("云通信");
            //必填:短信模板-可在短信控制台中找到
            request.setTemplateCode("SMS_1000000");
            //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
            request.setTemplateParam("{\"name\":\"Tom\", \"code\":\"123\"}");

            //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
            //request.setSmsUpExtendCode("90997");

            //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
            request.setOutId("yourOutId");

            //hint 此处可能会抛出异常,注意catch
            SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);

            return sendSmsResponse;
        }


public static QuerySendDetailsResponse querySendDetails(String bizId) throws ClientException {

    //可自助调整超时时间
    System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
    System.setProperty("sun.net.client.defaultReadTimeout", "10000");

    //初始化acsClient,暂不支持region化
    IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
    DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
    IAcsClient acsClient = new DefaultAcsClient(profile);

    //组装请求对象
    QuerySendDetailsRequest request = new QuerySendDetailsRequest();
    //必填-号码
    request.setPhoneNumber("15000000000");
    //可选-流水号
    request.setBizId(bizId);
    //必填-发送日期 支持30天内记录查询,格式yyyyMMdd
    SimpleDateFormat ft = new SimpleDateFormat("yyyyMMdd");
    request.setSendDate(ft.format(new Date()));
    //必填-页大小
    request.setPageSize(10L);
    //必填-当前页码从1开始计数
    request.setCurrentPage(1L);

    //hint 此处可能会抛出异常,注意catch
    QuerySendDetailsResponse querySendDetailsResponse = acsClient.getAcsResponse(request);

    return querySendDetailsResponse;
}

public static void main(String[] args) throws ClientException, InterruptedException {

    //发短信
    SendSmsResponse response = sendSms();
    System.out.println("短信接口返回的数据----------------");
    System.out.println("Code=" + response.getCode());
    System.out.println("Message=" + response.getMessage());
    System.out.println("RequestId=" + response.getRequestId());
    System.out.println("BizId=" + response.getBizId());

    Thread.sleep(3000L);

    //查明细
    if(response.getCode() != null && response.getCode().equals("OK")) {
        QuerySendDetailsResponse querySendDetailsResponse = querySendDetails(response.getBizId());
        System.out.println("短信明细查询接口返回数据----------------");
        System.out.println("Code=" + querySendDetailsResponse.getCode());
        System.out.println("Message=" + querySendDetailsResponse.getMessage());
        int i = 0;
        for(QuerySendDetailsResponse.SmsSendDetailDTO smsSendDetailDTO : querySendDetailsResponse.getSmsSendDetailDTOs())
        {
            System.out.println("SmsSendDetailDTO["+i+"]:");
            System.out.println("Content=" + smsSendDetailDTO.getContent());
            System.out.println("ErrCode=" + smsSendDetailDTO.getErrCode());
            System.out.println("OutId=" + smsSendDetailDTO.getOutId());
            System.out.println("PhoneNum=" + smsSendDetailDTO.getPhoneNum());
            System.out.println("ReceiveDate=" + smsSendDetailDTO.getReceiveDate());
            System.out.println("SendDate=" + smsSendDetailDTO.getSendDate());
            System.out.println("SendStatus=" + smsSendDetailDTO.getSendStatus());
            System.out.println("Template=" + smsSendDetailDTO.getTemplateCode());
        }
        System.out.println("TotalCount=" + querySendDetailsResponse.getTotalCount());
        System.out.println("RequestId=" + querySendDetailsResponse.getRequestId());
    }

}
    }

最后我写的代码:

  1. 图片顺序:a->b->c

->d

  1. 最后的缓存:
public final class AuthCodeSession {
  private static Logger logger = LoggerFactory.getLogger(AuthCodeSession.class);

  private AuthCodeSession() {
  }

  private static final RuntimeException ACCOUNT_NOT_NULL = new RuntimeException("account令牌不能为空");

  private static final LoadingCache<String, String> AUTH_CODE_SESSION = CacheBuilder.newBuilder()
          .expireAfterWrite(5, TimeUnit.MINUTES)
          .maximumSize(1000)
          .removalListener(new RemovalListener<String, String>() {
              @Override
              public void onRemoval(RemovalNotification<String, String> notification) {
                  logger.info("remove:" + notification.getCause().name());
              }
          })
          .build(new CacheLoader<String, String>() {
              @Override
              public String load(String key) throws Exception {
                  return null;
              }
          });
/**
 * 新增验证码
 *
 * @param account 用户名,手机,昵称
 */
public static void put(String account, String code) throws SerException {
    if (StringUtils.isNotBlank(account)) {
        AUTH_CODE_SESSION.put(account, code);
    } else {
        throw ACCOUNT_NOT_NULL;
    }
}

/**
 * 根据令牌删除验证码会话信息
 *
 * @param account 用户名,手机,昵称
 */
public static void remove(String account) {
    if (StringUtils.isNotBlank(account)) {
        AUTH_CODE_SESSION.invalidate(account);
    } else {

        throw ACCOUNT_NOT_NULL;
    }
}


public static String get(String account) {
    try {
        if (StringUtils.isNotBlank(account)) {
            return AUTH_CODE_SESSION.get(account);
        }
    } catch (Exception e) {
        return null;
    }

    throw ACCOUNT_NOT_NULL;
}


    }

java 短信内容效验_java

java 短信内容效验_System_02

java 短信内容效验_验证码_03