简体中文（ZH-CN）English（EN）繁体中文（ZH-TW）日本語（JA）한국어（KO）Melayu（MS）Français（FR）Deutsch（DE）
Rumah
Artikel
Soal Jawab
Kursus
Topik
Muat turun
Permainan
Kamus
kemas kini terkini

Rumah  >  Artikel  >  pembangunan bahagian belakang  >  php实现修改密码的方法

php实现修改密码的方法

藏色散人
藏色散人asal
2020-11-25 09:14:456831semak imbas

php实现修改密码的方法：首先进行前端页面布局；然后创建“

修改密码

”；接着通过js判断密码；最后通过php后台处理修改密码即可。

php实现修改密码的方法

本教程操作环境：Windows7系统、PHP5.6版，该方法适用于所有品牌电脑。

推荐：《PHP视频教程》

PHP实现登录，注册，密码修改 

注册，登录，修改密码
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=&#39;color:#666&#39;><span id=&#39;countdown&#39;>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=&#39;color:#666&#39;><span id=&#39;countdown&#39;>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【阿里大鱼】的验证码
            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【阿里大鱼】的验证码
            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。
阿里大鱼值得信赖。
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。

Atas ialah kandungan terperinci php实现修改密码的方法. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!

php ajax class JS
Kenyataan：
Kandungan artikel ini disumbangkan secara sukarela oleh netizen, dan hak cipta adalah milik pengarang asal. Laman web ini tidak memikul tanggungjawab undang-undang yang sepadan. Jika anda menemui sebarang kandungan yang disyaki plagiarisme atau pelanggaran, sila hubungi admin@php.cn
Artikel sebelumnya：php培训哪个靠谱Artikel seterusnya：打不开php文件怎么办

Artikel berkaitan

Lihat lagi