这篇文章主要介绍了PHP实现的登录,注册及密码修改功能,结合实例形式分析了php实现登陆功能的相关数据库操作、ajax交互、数据验证及验证码相关操作技巧,需要的朋友可以参考下
这里介绍注册,登录,修改密码的界面布局与功能实现:
1.登录
2.忘记密码
3.免费注册
页面布局:
<p id="views" class="views"> <p id="view-login" class="page-view view-login active"> <present name="wxuser"> <p id="wxuser" class="form-group text-center"> <p> <img src="{sh:$wxuser.headimgurl}"> </p> <h4 class="nickname">{sh:$wxuser.nickname}</h4> </p> </present> <!--登录--> <p id="login" class="step"> <h4 class="popup-title login">登录</h4> <p class="go-forget">忘记密码</p> <form class="form-horizontal" role="form" type="get"> <p class="form-group"> <label>手机号码</label> <input type="tel" name="tel" class="form-item" id="tel_num" placeholder="请输入手机号码" value=""> </p> <p class="form-group"> <label>登录密码</label> <input type="password" name="password" class="form-item" placeholder="请填写密码"> </p> <p class="js-help-info error"></p> </form> <p class="popup-options"> <button type="button" class="btn btn-block btn-success js-login">确认</button> </p> <p class="go-register">免费注册</p> </p> <!--注册--> <p id="register" class="step" style="display:none;"> <h4 class="popup-title">注册账号</h4> <form role="form" class="form-horizontal"> <p class="form-group"> <label>手机号码</label> <input type="tel" name="tel" class="form-item" id="tel_num" placeholder="请输入手机号码" value=""> </p> <p class="form-group form-group-r"> <label>验证码</label> <button class="btn-sm btn-white js-sms-code" type="button">获取验证码</button> <input type="text" placeholder="请填写验证码" class="form-item" name="smscode" /> </p> <p class="form-group"> <label>登录密码</label> <input type="password" placeholder="设置登录密码" class="form-item" name="password" maxlength="30"> </p> <p class="form-group"> <label>确认密码</label> <input type="password" placeholder="确认登录密码" class="form-item" name="re_password" maxlength="30"> </p> <p class="js-help-info error"> </p> </form> <p class="popup-options"> <button type="button" class="btn btn-block btn-success js-register">确认</button> </p> <p class="go-login">立即登录</p> </p> <!--修改密码--> <p id="changePwd" class="step" style="display:none;"> <h4 class="popup-title">修改密码</h4> <form role="form" class="form-horizontal"> <p class="form-group"> <label>手机号码</label> <input type="tel" name="tel" class="form-item" id="tel_num" placeholder="请输入手机号码" value=""> </p> <p class="form-group form-group-r"> <label>验证码</label> <button class="btn-sm btn-white js-sms-excode" type="button">获取验证码</button> <input type="text" placeholder="请填写验证码" class="form-item" name="smscode" /> </p> <p class="form-group"> <label>新密码</label> <input type="password" placeholder="设置登录密码" class="form-item" name="password" maxlength="30"> </p> <p class="form-group"> <label>确认密码</label> <input type="password" placeholder="确认登录密码" class="form-item" name="re_password" maxlength="30"> </p> <p class="js-help-info error"> </p> </form> <p class="popup-options"> <button type="button" class="btn btn-block btn-success js-changePwd">确认</button> </p> <p class="go-login">立即登录</p> </p> </p> </p>
js处理:
<script type="text/javascript"> var tel = ''; $(function() { var check = { checkPwd: function(password) { if (typeof password == 'undefined' || password == '') { return false; } return true; }, checkSmscode: function(code) { if (typeof code == 'undefined' || code == '') { return false; } return true; }, validTel: function(value) { return /^((\+86)|(86))?(1)\d{10}$/.test('' + value); } } //登录 $(".js-login").click(function() { var tel = $("#login").find("input[name='tel']").val(); if (!check.validTel(tel)) { $('.js-help-info').html('请输入正确的手机号'); //**提示下个页面还有 return false; } var password = $("#login").find("input[name='password']").val(); if (!check.checkPwd(password)) { $('.js-help-info').html('请输入密码'); return false; } $('.js-login').attr("disabled", "disabled"); $.ajax({ url: "{sh::U('Home/userLogin')}", type: 'POST', dataType: "json", data: { tel: tel, password: password }, success: function(response) { if (response.result) { location.href = response.href; } else { setTimeout(function() { $('.js-login').removeAttr("disabled"); }, 500); $('.js-help-info').html(response.error); } }, error: function() { $('.js-help-info').html("请求失败"); } }); }); //注册 $(".js-register").click(function() { var tel = $("#register").find("input[name='tel']").val(); if (!check.validTel(tel)) { $('.js-help-info').html('请输入正确的手机号'); //**提示下个页面还有 return false; } var password = $("#register input[name='password']").val(); var smscode = $("#register input[name='smscode']").val(); var re_password = $("#register input[name='re_password']").val(); if (!check.checkSmscode(smscode)) { $('.js-help-info').html('请输入验证码'); return false; } if (!check.checkPwd(password)) { $('.js-help-info').html('请输入登录密码'); return false; } if (!check.checkPwd(re_password)) { $('.js-help-info').html('请输入确认密码'); return false; } else if (password != re_password) { $('.js-help-info').html('两次输入的密码不一致'); return false; } $('.js-login').attr("disabled", "disabled"); $.ajax({ url: "{sh::U('Home/userRegister')}", type: 'POST', dataType: "json", data: { tel: tel, password: password, smscode: smscode }, success: function(response) { if (response.result) { location.href = response.href; } else { setTimeout(function() { $('.js-login').removeAttr("disabled"); }, 500); $('.js-help-info').html(response.error); } }, error: function() { $('.js-help-info').html("请求失败"); } }); }); //发送验证码 $('.js-sms-code').click(function() { var tel = $('#register #tel_num').val(); if (!check.validTel(tel)) { $('.js-help-info').html('请输入正确的手机号'); //**提示下个页面还有 return false; } // 检测是否已经注册 $.ajax({ url: "{sh::U('Home/checkTel')}", type: 'POST', dataType: "json", async: false, data: { tel: tel }, success: function(json) { checkRes = json.status; }, error: function(json) { $('.js-help-info').html("发送失败"); } }); if (checkRes == 1) { $('.js-help-info').html("已是注册用户");return false; } if (checkRes == 3) { $('.js-help-info').html("错误的请求");return false; } $(this).attr("disabled", "disabled").html("<span style='color:#666'><span id='countdown'>60</span>s 后再试</span>"); countdown(); $.ajax({ url: "{sh::U('Home/sendSmscode')}", type: 'POST', dataType: "json", data: { tel: tel }, success: function() {}, error: function() { $('.js-help-info').html("发送失败"); } }); }); //修改密码 $('.go-forget').click(function() { var tel = $('#login #tel_num').val(); $("#login").hide(); $("#register").hide(); $("#changePwd").show(); $("#changePwd #tel_num").val(tel).focus(); $('.js-help-info').html(''); }); //免费注册 $('.go-register').click(function() { var tel = $('#login #tel_num').val(); $("#login").hide(); $("#changePwd").hide(); $("#register").show(); $("#register #tel_num").val(tel).focus(); $('.js-help-info').html(''); }); //立即登录 $('#changePwd .go-login').click(function() { var tel = $('#changePwd #tel_num').val(); $("#register").hide(); $("#changePwd").hide(); $("#login").show(); $("#login #tel_num").val(tel).focus(); $('.js-help-info').html(''); }); //立即登录 $('#register .go-login').click(function() { var tel = $('#register #tel_num').val(); $("#register").hide(); $("#changePwd").hide(); $("#login").show(); $("#login #tel_num").val(tel).focus(); $('.js-help-info').html(''); }); $('.js-changePwd').click(function() { var tel = $("#changePwd").find("input[name='tel']").val(); if (!check.validTel(tel)) { $('.js-help-info').html('请输入正确的手机号'); //**提示下个页面还有 return false; } var password = $("#changePwd input[name='password']").val(); var smscode = $("#changePwd input[name='smscode']").val(); var re_password = $("#changePwd input[name='re_password']").val(); if (!check.checkSmscode(smscode)) { $('#changePwd .js-help-info').html('请输入验证码'); return false; } if (!check.checkPwd(password)) { $('#changePwd .js-help-info').html('请输入新密码'); return false; } if (!check.checkPwd(re_password)) { $('#changePwd .js-help-info').html('请输入确认密码'); return false; } else if (password != re_password) { $('#changePwd .js-help-info').html('两次输入的密码不一致'); return false; } $.ajax({ url: "{sh::U('Home/changePwd')}", type: "POST", dataType: "json", data: { tel: tel, password: password, smscode: smscode }, success: function(response) { if (response.result) { location.href = response.href; } else { setTimeout(function() { $('.js-login').removeAttr("disabled"); }, 500); $('.js-help-info').html(response.error); } }, error: function() { $('.js-help-info').html("请求失败"); } }); }); //发送短信修改密码 $('.js-sms-excode').click(function() { var tel = $('#changePwd #tel_num').val(); if (!check.validTel(tel)) { $('.js-help-info').html('请输入正确的手机号'); //**提示下个页面还有 return false; } // 检测是否已经注册 $.ajax({ url: "{sh::U('Home/checkTel')}", type: 'POST', dataType: "json", async: false, data: { tel: tel }, success: function(json) { checkRes = json.status; }, error: function(json) { $('.js-help-info').html("发送失败"); } }); if (checkRes == 2) { $('.js-help-info').html("号码尚未注册");return false; } if (checkRes == 3) { $('.js-help-info').html("错误的请求");return false; } $(this).attr("disabled", "disabled").html("<span style='color:#666'><span id='countdown'>60</span>s 后再试</span>"); countdown(); $.ajax({ url: "{sh::U('Home/sendSmsexcode')}", type: 'POST', dataType: "json", data: { tel: tel }, success: function(data) {}, error: function() { $('.js-help-info').html("请求失败"); } }); }); }); function countdown() { // 递归 验证码倒计时 setTimeout(function() { var time = $("#countdown").text(); if (time == 1) { $('.js-sms-code').removeAttr("disabled"); $('.js-sms-code').html("发送验证码"); $('.js-sms-excode').removeAttr("disabled"); $('.js-sms-excode').html("发送验证码"); } else { $("#countdown").text(time - 1); countdown(); } }, 1000); } </script>
php后台处理:
//用户登录 public function userLogin() { if(IS_AJAX && !$this->member) { $tel = $this->_post('tel', 'trim'); $password = $this->_post('password', 'trim,md5'); $member = M('Member')->where(array('tel' => $tel))->find(); if ($member && $member['password'] === $password) { //检测是否存在微信用户需要绑定 if ($member['wxuser_id'] == 0 && $this->wxuser) { M('Member')->where(array('id' => $member['id']))->save(array('wxuser_id' => $this->wxuser_id)); } $href = session(LASTREQUEST); session(MEMBER, $member['id']); session(LASTREQUEST, null); $this->ajaxReturn(array('result' => true, 'href' => $href ? $href : U('Member/index'))); } else { if (empty($member)) { $this->ajaxReturn(array('result' => false, 'error' => '手机号尚未注册.')); } else { $this->ajaxReturn(array('result' => false, 'error' => '密码不正确.')); } } } else { $this->ajaxReturn(array('result' => false, 'error' => '非法请求.')); } } // 用户退出 public function userLogout() { session(WXUSER, null); session(MEMBER, null); $this->success('退出成功',U('Store/Member/index')); } // 用户注册 public function userRegister() { $tel = $this->_post('tel', 'trim'); $password = $this->_post('password', 'trim,md5'); $smscode = $this->_post('smscode', 'trim'); $session_smscode = session($this->smscode); $user_exit = M('Member')->where(array('tel' => $tel))->find(); if (!preg_match("/1[3458]{1}\d{9}$/", $tel) && $user_exit) { $this->ajaxReturn(array('result' => false, 'error' => '手机号不合法')); } $memberModel = M('Member'); // 检测是否已注册 $member = $memberModel-> where(array('tel' =>$tel,'status'=>1))->find(); if (!empty($member)) { $this->ajaxReturn(array('result' => false, 'error' => '已是注册用户')); } if (time() > $session_smscode['time'] || $smscode != $session_smscode['code']) { $this->ajaxReturn(array('result' => false, 'error' => '验证码不正确')); //--调试,先把验证功能关闭 } $data = array('tel' => $tel, 'password' => $password, 'wxuser_id' => intval($this->wxuser_id), 'addtime' => time()); $insert_id = $memberModel->add($data); if ($insert_id) { $href = session(LASTREQUEST); session(MEMBER, $insert_id); //*****只是一个id值 $this->ajaxReturn(array('result' => true, 'href' => $href ? $href : U('Member/index'))); } else { $this->ajaxReturn(array('result' => false, 'error' => '操作失败', 'msg' => M('Member')->getError())); } } //用户更改密码 public function changePwd(){ $tel = $this->_post('tel','trim'); $password = $this ->_post('password','trim'); $smscode = $this ->_post('smscode','trim'); $session_smscode = session($this ->smscode); if (time() > $session_smscode['time'] || $smscode != $session_smscode['code']) { $this->ajaxReturn(array('result' => false, 'error' => '验证码不正确')); //--调试成功 } $data = array('password' => md5($password), 'addtime' => time()); $memberModel = M('Member'); // 检测是否已注册 $member = $memberModel-> where(array('tel' =>$tel,'status'=>1))->find(); if (empty($member)) { $this->ajaxReturn(array('result' => false, 'error' => '号码尚未注册')); } if ($memberModel->where(array('tel'=> $tel))->save($data)) { $href = session(LASTREQUEST); session(MEMBER, $member['id']); $this->ajaxReturn(array('result' => true, 'href' => $href ? $href : U('Member/index'))); } else { $this->ajaxReturn(array('result' => false, 'error' => '操作失败', 'msg' => M('Member')->getError())); } } // ajax检测号码是否注册 public function checkTel() { $tel = $this->_post('tel', 'trim'); if (IS_AJAX && preg_match("/1[3458]{1}\d{9}$/",$tel)) { $memberModel = M('Member'); $member = $memberModel->where(array('tel'=>$tel,'status'=>1))->find(); if (!empty($member)) { $this->ajaxReturn(array('status' => 1, 'info' => '已注册')); } else { $this->ajaxReturn(array('status' => 2, 'info' => '未注册')); } } else { $this->ajaxReturn(array('status' => 3, 'info' => '错误的请求')); } } //发送注册验证码 public function sendSmscode() { session($this->smstime, null); $smstime = session($this->smstime); $tel = $this->_post('tel', 'trim'); if (IS_AJAX && (!$smstime || time() > $smstime) && preg_match("/1[3458]{1}\d{9}$/",$tel)) { $smscode = rand(1000, 9999); //发送验证码 require LIB_PATH . 'ORG/Taobao-sdk-php/TopSdk.php'; $c = new TopClient; $c->appkey = '23307560'; // 原23294081 $c->secretKey = '21ef24dd4c51e20693c5db0983c433e7'; // 原0402169f466d8fed780e7f07edd25177 $req = new AlibabaAliqinFcSmsNumSendRequest; $req->setSmsType("normal"); $req->setSmsFreeSignName("注册验证"); $req->setSmsParam('{"code":"'. $smscode .'","product":"【多多助店宝】"}'); $req->setRecNum("{$tel}"); $req->setSmsTemplateCode("SMS_5056863"); $resp = $c->execute($req); if(!$resp->code) { //设置发送限制时间 session($this->smstime, time() + 50); //设置验证码5分钟内有效 session($this->smscode, array('code' => $smscode, 'time' => time() + 600)); } else { //发送失败写入日志文件 $log = date('Y-m-d H:i:s') . " 发送失败 sub_code:{$resp->sub_code} sub_msg:{$resp->sub_msg}" . PHP_EOL; file_put_contents(RUNTIME_PATH . 'Log/smscode.log', $log, FILE_APPEND); } $this->ajaxReturn(array('result' => !$resp->code)); } else { $this->ajaxReturn(array('result' => false, 'error' => '错误的请求')); } } //发送修改密码验证码 public function sendSmsexcode(){ session($this->smstime, null); $smstime = session($this->smstime); $tel = $this->_post('tel', 'trim'); if (IS_AJAX && (!$smstime || time() > $smstime) && preg_match("/1[3458]{1}\d{9}$/",$tel)) { $smscode = rand(1000, 9999); //发送验证码 require LIB_PATH . 'ORG/Taobao-sdk-php/TopSdk.php'; $c = new TopClient; $c->appkey = '23307560'; // 原23294081 $c->secretKey = '21ef24dd4c51e20693c5db0983c433e7'; // 原0402169f466d8fed780e7f07edd25177 $req = new AlibabaAliqinFcSmsNumSendRequest; $req->setSmsType("normal"); $req->setSmsFreeSignName("变更验证"); //短信签名固定,不可以换其他字 $req->setSmsParam('{"code":"'. $smscode .'","product":"【多多助店宝】"}'); $req->setRecNum("{$tel}"); $req->setSmsTemplateCode("SMS_5056861"); $resp = $c->execute($req); if(!$resp->code) { //设置发送限制时间 session($this->smstime, time() + 50); //设置验证码5分钟内有效 session($this->smscode, array('code' => $smscode, 'time' => time() + 600)); } else { //发送失败写入日志文件 $log = date('Y-m-d H:i:s') . " 发送失败 sub_code:{$resp->sub_code} sub_msg:{$resp->sub_msg}" . PHP_EOL; file_put_contents(RUNTIME_PATH . 'Log/smscode.log', $log, FILE_APPEND); } $this->ajaxReturn(array('result' => !$resp->code)); } else { $this->ajaxReturn(array('result' => false, 'error' => '错误的请求')); } }
小结:
1.注册与修改密码用到了短信验证。
2.安全起见,前端ajax验证。后端亦进行验证。
3.流程合理,切换自如。
4.功能全面,登录,注册,密码修改齐全。
以上就是本文的全部内容,希望对大家的学习有所帮助。
相关推荐:
PHP实现针对日期,月数,天数,周数,小时,分,秒等的加减运算的方法
以上就是PHP实现的登录,注册及密码修改功能的详细内容,更多请关注php中文网其它相关文章!
已抢16994个
抢已抢49938个
抢已抢184245个
抢已抢66085个
抢已抢350396个
抢已抢664179个
抢