秒滴短信验证 模块测试

package com;

import org.apache.commons.codec.digest.DigestUtils;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URL;
import java.net.URLConnection;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Random;

//短信验证

public class SendTelMsgUtils {

public static void main(String[] args) {
    System.out.println("验证码是：" + SendTelMsgUtils.createRandNum());
    String result = SendTelMsgUtils.sendMsgTo("17636511071");
    System.out.println("回调结果是"+result);
}


/**
 * ACCOUNT_SID:开发者主账号ID
 */
public static final String ACCOUNT_SID = "665bc44709984153953e6e208366fe09";
        //"f47b5b834b174f50b485967cd610f1a6";

/**
 * AUTH_TOKEN:开发者账号认证密匙
 */
public static final String AUTH_TOKEN ="******************************";

/**
 * BASE_URL:请求地址
 */
public static final String BASE_URL = "https://api.miaodiyun.com/20150822/industrySMS/sendSMS";

/**
 * RESP_DATA_TYPE:数据返回格式为JSON格式
 */
public static final String RESP_DATA_TYPE = "json";

/**
 * randNum:生成的验证码随机数
 */
static String randNum = createRandNum();

/**
 * smsContent:短信内容,和配置的模板一致，否则报错
 */
public static String smsContent = "【星圈app】登录验证码："+randNum+"，如非本人操作，请忽略此短信。";

/**
 *
 * @Title：sendMsgTo
 * @Description：发送短信验证码
 * @param：
 * @return：String
 */
public static String sendMsgTo(String to) {

    /**
     * 获取时间戳
     */
    String timestamp = getTimestamp();

    /**
     * 获取签名
     */
    String sig = sig_MD5(ACCOUNT_SID + AUTH_TOKEN + timestamp);

    /**
     * 要提交的post数据
     */
    String http_post = "accountSid="+ACCOUNT_SID
            +"&smsContent="+smsContent
            +"&to="+to
            +"&timestamp="+timestamp
            +"&sig="+sig
            +"&respDataType="+RESP_DATA_TYPE;

    OutputStreamWriter osw = null;
    BufferedReader br = null;
    StringBuffer sb = new StringBuffer();
    try {

        /**
         * 获取连接
         */
        URL url = new URL(BASE_URL);

        /**
         * 打开连接
         */
        URLConnection conn = url.openConnection();

        /**
         * 设置连接参数
         */
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setConnectTimeout(5000);
        conn.setReadTimeout(20000);

        /**
         * 提交数据
         */
        osw = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
        osw.write(http_post);
        osw.flush();

        /**
         * 读取返回数据
         */
        br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
        String line = "";
        while((line = br.readLine()) != null) {
            sb.append(line);
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
    return sb.toString();
}

/**
 *
 * @Title:getTimestamp
 * @Description:获取时间戳
 * @param:
 * @return:String
 */
public static String getTimestamp() {
    SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
    String date = sdf.format(new Date());
    return date;
}

public static String sig_MD5(String str) {
    String sig_md5 = DigestUtils.md5Hex(str);
    return sig_md5;
}

/**
 *
 * @Title:createRandNum
 * @Description:生成一个6位的随机码
 * @param:
 * @return:String
 */
public static String createRandNum() {
    Random random = new Random();
    StringBuffer sb = new StringBuffer();
    for(int i = 0; i <= 5; i++) {
        String s = random.nextInt(10) + "";
        sb.append(s);
    }
    return sb.toString();
}

}