云片网短信服务使用Java

发送验证码

代码如下

import com.yunpian.sdk.YunpianClient;
import com.yunpian.sdk.model.Result;
import com.yunpian.sdk.model.SmsSingleSend;

import java.util.Map;
import java.util.Random;

/**
 * @Author ONE_LLX
 * @Description //TODO
 * @Date 13:51 2019/3/27
 * @Class SmsUtils
 * @Version v1.0
 *导包
 *  <dependency>
 *         <groupId>com.yunpian.sdk</groupId>
 *         <artifactId>yunpian-java-sdk</artifactId>
 *         <version>1.2.7</version>
 *     </dependency>
 **/
public class SmsUtils {

    private final static String YUNPIAN_APIKEY="yunpian_apikey"; //key
    private final static String REGISTINFO="registinfo";//模板信息
    private final static int RANDOMSIZE=6; //验证码长度

    /**
     * 云片网发送手机验证码
     * @param mobile 手机号码
     * @return 成功的话返回验证码，失败的话返回 error字符串
     */
    public static String sendSMS(String mobile){
        //初始化clnt,使用单例方式
        YunpianClient clnt = new YunpianClient(YUNPIAN_APIKEY).init();
        String verifyCode = createRandomBySize(RANDOMSIZE);//生成短信验证码
        //发送短信API
        Map<String, String> param = clnt.newParam(2);
        param.put(YunpianClient.MOBILE, mobile);
        param.put(YunpianClient.TEXT, REGISTINFO+verifyCode);
        Result<SmsSingleSend> r = clnt.sms().single_send(param);
        clnt.close();
        if (r.getCode()!=0){
            return "error";
        }
        return verifyCode;
    }

    /**
     * 根据size长度生成随机数字字符串
     * @param size 长度
     * @return
     */
    public static String createRandomBySize(int size){
        if (size<=0){
            size=1;
        }
        int bound=1;
        for (int i=1;i<size;i++){
            bound=bound*10;
        }
        String verifyCode = String
                .valueOf(new Random().nextInt((bound*10)-(bound+1)) + bound);//生成短信验证码
        return verifyCode;
    }

}