封装的手机短信验证

import java.util.Random;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import java.util.Date;

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.exceptions.ClientException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
public class SmsUtils {
//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 = "LTAI4FbpKBxAgDzf4wbuAgQW";//使用前先导包
static final String accessKeySecret = "ZVYmOuN9SsPwKBJbOARnGFqab72c3h";

public static SendSmsResponse sendSms(String phone, String code) 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(phone);
//必填:短信签名-可在短信控制台中找到
request.setSignName("品优购");
//必填:短信模板-可在短信控制台中找到
request.setTemplateCode("SMS_175538375");
//可选:模板中的变量替换JSON串,如模板内容为"您的验证码为${code}"...时,此处的值为
request.setTemplateParam("{\"code\":\""+code+"\"}");

//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 synchronized String genUniqueKey(){
Random random = new Random();
Integer number = random.nextInt(900000) + 1000;
return String.valueOf(number);
}

public static void main(String[] args) {
try {
String code = SmsUtils.genUniqueKey();
SmsUtils.sendSms("填写要发送的手机号", code);
System.out.println("发送短信验证码成功："+code);
} catch (ClientException e) {
e.printStackTrace();
}
}
}