短信验证码的速度阿里大于还是值得依赖的，至少在我测试过程中几乎没有大于10分钟的延迟。
先到 阿里大于注册：https://www.alidayu.com/, 获取ALIDAYU_KEY和ALIDAYU_SECRET
再到阿里大于后台创建短信模板，该模板编号在发送短信时会被调用。
public classSmsUtils {
/**
* 调用阿里大于短信平台
*
*@parammobile
*@return
*/
public staticString[]generateCode(String mobile) {
Map codeMap =newHashMap();
intcodeNumber = (int) (Math.random() * (9999-1000+1)) +1000;
String code = String.valueOf(codeNumber);
codeMap.put("code",code);
codeMap.put("product","productName");
String paramJson = JSON.toJSONString(codeMap);
LinkedHashMap responseMap = AliDaYu.smsSend(Constants.REGISTER_TEMPLATE_CODE,mobile,paramJson);
String[] args =newString[2];
args[0] = code;
args[1] = JSONObject.toJSONString(responseMap);
returnargs;
}
public classAliDaYu {
private staticLoggerlogger= LogManager.getLogger(AliDaYu.class);
/**
* 发送短信接口
*
*@paramtemplateCode短信模板号
*@paramphone用户电话号码，多个用 , 号隔开；
*@paramparamJson参数json字符串
*@return状态参数， 200 成功， 400 失败， 500 异常；
*/
public staticLinkedHashMapsmsSend(String templateCode,String phone,String paramJson) {
LinkedHashMap returninfo =newLinkedHashMap();
try{
TaobaoClient client =newDefaultTaobaoClient(Constants.SMS_SEND_URL,Constants.ALIDAYU_KEY,Constants.ALIDAYU_SECRET);
AlibabaAliqinFcSmsNumSendRequest req =newAlibabaAliqinFcSmsNumSendRequest();
req.setSmsType("normal");
req.setSmsFreeSignName("companyName");
req.setSmsParamString(paramJson);
req.setRecNum(phone);
req.setSmsTemplateCode(templateCode);
AlibabaAliqinFcSmsNumSendResponse rsp = client.execute(req);
LinkedHashMap result = JSON.parseObject(rsp.getBody(),LinkedHashMap.class);
System.out.println("result:"+ JSON.toJSONString(result));
if(result.get("error_response") !=null) {
returninfo.put("status",400);
if("15".equals(((Map) result.get("error_response")).get("code").toString())) {
returninfo.put("msg",("请勿频繁发送"));
}else{
returninfo.put("msg",((Map) result.get("error_response")).get("sub_msg"));
}
logger.error("短信发送失败：phone:"+ phone +",参数："+ paramJson);
returnreturninfo;
}
if(result.get("err_code") ==null) {
String stmp ="false";
try{
stmp = ((Map) ((Map) result.get("alibaba_aliqin_fc_sms_num_send_response")).get("result")).get("success").toString();
}catch(Exception e) {
stmp ="false";
}
if("true".equals(stmp)) {
returninfo.put("status",200);
returninfo.put("msg","短信发送成功");
logger.info("短信发送成功：phone:"+ phone +",参数："+ paramJson);
returnreturninfo;
}else{
returninfo.put("status",400);
returninfo.put("msg","短信发送失败，请重试");
logger.error("短信发送失败：phone:"+ phone +",参数："+ paramJson);
returnreturninfo;
}
}
returninfo.put("status",500);
returninfo.put("msg","短信发送异常，稍后重试");
logger.error("短信发送异常：phone:"+ phone +",参数："+ paramJson);
returnreturninfo;
}catch(Exception e) {
StringWriter sw =newStringWriter();
PrintWriter pw =newPrintWriter(sw);
e.printStackTrace(pw);
logger.error("短信发送异常，"+ sw.toString());
returninfo.put("status",500);
returninfo.put("msg","短信发送异常，稍后重试");
returnreturninfo;
}
}
/**
* 获取签名字符串
*
*@paramparams
*@return
*/
private staticStringgetSign(Map params,String secretinfo) {
List keys =newArrayList(params.keySet());
Collections.sort(keys);
String prestr = secretinfo;
//按照文档要求,拼接时参数
for(inti =0;i < keys.size();i++) {
String key = keys.get(i);
String value = params.get(key);
prestr = prestr + key + value;
}
prestr += secretinfo;
returnMD5SignUtils.MD5Encode(prestr, null).toUpperCase();
}