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标题:用户注册短信验证功能及获取次数限制实例(java)
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chibaobubing
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用户注册短信验证功能及获取次数限制实例(java)
现在不管什么项目,用到短信验证功能,都会在程序上设计一个短信验证码的获取次数限制,这样主要是避免短信验证码接口被刷。

前一段正好做一个项目的用户短信验证码登录功能,就研究了以下,下面贴出来分享一下。

这里涉及到的短信接口,用的第三方短信接口—动力思维思维乐信的(http://www.lx598.com/),如果想了解短信接口接入,可以到他们官网,查看下短信接口API文档说明,参考下面的代码应该就能弄明白。
            
用户注册部分,主要代码如下:
//主要js方法:

//获取手机验证码:
程序代码:
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 = '<font color="red">请填写有效的11位手机号码</font>';
        } 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 = '<font color="red">该手机号已被注册</font>';
                        refreshYzm();
                    } else {
                        document.getElementById('phoneReInfo').innerHTML = '<font color="green">该手机号可用</font>';
                        $.ajax({
                            url : "${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 = '<font color="green">验证码已发送,请注意查收!</font>
                                    accountFID = myArray[1];
                                    }else if(data == '限制申请'){
                                    document.getElementById('phoneReInfo').innerHTML = '<font color="red">一个手机号码一天最多只能申请3次!</font>';
                                    refreshYzm();
                                }else if(data == '验证码错误'){
                                    document.getElementById('phoneReInfo').innerHTML = '<font color="red">验证码错误!</font>';
                                    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
程序代码:
    @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<Account> 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<Account> acList = new ArrayList<Account>();
                    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
*/
程序代码:
                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;
                }

2018-01-05 14:22







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