java短信验证码获取次数限制实例

 //主要js方法： //获取手机验证码： function getRegCode() { if($.trim($('#inputCaptcha').val()) == ''){ $('#imgRs').html("图形验证码不能为空"); $('#inputCaptcha').select(); return; } if (!isPhoneNum($('#phoneRe').val())) { document.getElementById('phoneReInfo').innerHTML = '请填写有效的11位手机号码'; } else { document.getElementById('phoneReInfo').innerHTML = '注册后用手机号码进行登录'; $.ajax({ url : "${path}/account/checkMob", type : "POST", data : "account.ACCMOB=" + $('#phoneRe').val(), contentType : "application/x-www-form-urlencoded;charset=utf-8", async : false, success : function(data) { res = data; if (data == 1) { document.getElementById('phoneReInfo').innerHTML = '该手机号已被注册'; refreshYzm(); } else { document.getElementById('phoneReInfo').innerHTML = '该手机号可用'; $.ajax({ url : "${path}/account/reAimcodeGetVeCode", type : "POST", data : "account.ACCMOB=" + $('#phoneRe').val() + "&fromSource=4&smsCount="+$('#smsCount').val() +"&searchName="+$.trim($('#inputCaptcha').val()), contentType : "application/x-www-form-urlencoded;charset=utf-8", async : false, success : function(data) { myArray = data.split("&"); if (myArray[0] == '发送成功!') { canCaptcha = true; document.getElementById('phoneReInfo').innerHTML = '验证码已发送，请注意查收！ accountFID = myArray[1]; }else if(data == '限制申请'){ document.getElementById('phoneReInfo').innerHTML = '一个手机号码一天最多只能申请3次！'; refreshYzm(); }else if(data == '验证码错误'){ document.getElementById('phoneReInfo').innerHTML = '验证码错误！'; refreshYzm(); } }, error : function() { alert('异常,内部验证出错！'+data); } }); } }, error : function() { alert('异常，验证出错！'); } }); } var smsCount=parseInt($('#smsCount').val()); smsCount=smsCount<3?smsCount+1:3; $('#smsCount').val(smsCount); }

 // 注册新用户 // account 为用户类 @Action(value = "reAimcodeGetVeCode") public void reAimcodeGetVeCode() { PrintWriter out; String result = "验证码申请失败！请重试！"; try { smsUnit = new SmsUnit(ConfUtil.getProperty("sys_sms_server")); if (null != account.getACCMOB() && !account.getACCMOB().equals("")) { account.setACCSTATUS(new BigDecimal(1));//设置使用状态:未用 String verifyCode = String .valueOf(new Random().nextInt(899999) + 100000);//生成短信验证码 account.setFSECURITYCODE(verifyCode); account.setACCCREATEDATE(new Date()); Calendar c = Calendar.getInstance(); c.add(Calendar.DAY_OF_MONTH, 1); // 设置验证码失效时间为24小时 account.setFREGISTERSOURCE(fromSource);//设置注册来源 // 判断该手机是否获取过验证码 AccountCriteria accountCriteria = new AccountCriteria(); accountCriteria.createCriteria().andACCMOBEqualTo( account.getACCMOB()); List accs = accountService .selectByExample(accountCriteria); //验证码申请次数 int re = 0; Integer cishu = 0; //如果用户不存在 if (accs == null || accs.isEmpty()) { cishu = 1; account.setSDKURL("1"); account.setFSECURITYOUTTIME(c.getTime());//设置验证码有效时间 BigDecimal accid=accountService.getPrimaryKey(); account.setFID(accid); re = accountService.insertSelective(account,IPUtil.getRealIP(request)); Cookie cookie=new Cookie("id" , accid.toString()); cookie.setMaxAge(Integer.MAX_VALUE); response.addCookie(cookie); } else { Account ac = accs.get(0); account.setFID(ac.getFID()); Date date = new Date(); // 通过时间判定申请验证码次数 //如果是新的一天，则使用次数改为1 if (date.getDate() >= ac.getFSECURITYOUTTIME().getDate()) { account.setSDKURL("1"); } else { Integer count = Integer.parseInt(ac.getSDKURL()); account.setSDKURL(count + 1 + "");//不是新的一天则次数+1 } cishu = Integer.parseInt(account.getSDKURL()); account.setFSECURITYOUTTIME(c.getTime()); if (cishu <= 3) re = accountService .updateByPrimaryKeySelective(account); //使用修改方法保存验证码发送信息 } if (re > 0 && cishu <= 3) { request.getSession().removeAttribute(ConstValues.WEB_SESSION_PROMOTE); AccountCriteria ac = new AccountCriteria(); ac.createCriteria().andACCMOBEqualTo(account.getACCMOB()); List acList = new ArrayList(); acList = accountService.selectByExample(ac); if (acList != null && acList.size() > 0) { // 这里执行短信发送 String content = "您的验证码为:" + verifyCode+"，该码有效期为24小时，该码只能使用一次！【短信签名】"; SendSmsReply sendSmsReply = smsUnit.sendSms(accName,accPwd ,account.getACCMOB(),content,""); //调用第三方接口发送短信            result = sendSmsReply.getReplyMsg() + "&" + acList.get(0).getFID() + "&" + acList.get(0).getSDKURL(); } } else if (cishu > 3) { result = "限制申请"; } } } catch (Exception e) { logger.error("获取验证码失败", e); } finally { try { response.setContentType("text/html;charset=UTF-8"); response.setCharacterEncoding("UTF-8"); out = response.getWriter(); out.write(result); } catch (IOException e) { logger.error("", e); } } } 

 //这是动力思维乐信第三方短信接口的发送短信功能部分参考代码： /** * 发送短信 * @param accName 乐信账号用户名 * @param accPwd 乐信账号密码 * @param seed 当前时间 格式：YYYYMMDD HHMISS 例如：20130806102030 * @param aimcodes 手机号多个手机号之间英文半角逗号隔开 * @param content 内容后加签名 * @param schTime 定时时间格式如：2010-01-01 08:00:00 * @return 服务端返回的结果 ok:业务id 或者 错误代码 */ public static String sendSms(String accName,String accPwd,String mobies,String content,String schTime){ StringBuffer sb = new StringBuffer("http://sdk.lx198.com/sdk/send2?"); try { String seed=new SimpleDateFormat(dateFormatStr).format(new Date()); sb.append("&accName="+accName); sb.append("&seed="+seed); sb.append("&accPwd="+MD5.getMd5String(MD5.getMd5String(accPwd)+seed)); sb.append("&aimcodes="+mobies); sb.append("&schTime="+URLEncoder.encode(schTime,"UTF-8")); //空格标点符号做encode转换 sb.append("&content="+URLEncoder.encode(content,"UTF-8")); //中文做encode转换 URL url = new URL(sb.toString()); HttpURLConnection connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("POST"); BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream())); return in.readLine(); } catch (Exception e) { e.printStackTrace(); } return null; }