### [phpcms怎么实现微信登陆](https://www.prosaas.cn/article/432)

**Published:** 2023-03-09T01:33:08

**Author:** 5201314

**Excerpt:** phpcms实现微信登录的方法：1、在根目录新建“wechat.php”；2、在“\phpcms\module…

> phpcms实现微信登录的方法：1、在根目录新建“wechat.php”；2、在“\\phpcms\\modules\\member\\index.php”下增加“public function wechat() {...}”；3、在“foreground.class.php”文件中通过wechat函数判断用户是否登录即可。

![](//zhiqipro.oss-cn-beijing.aliyuncs.com/2023/12/20231212114739121.jpg)

本教程操作环境：Windows10系统、phpcms v9版，DELL G3电脑

**phpcms怎么实现微信登陆？**

phpcms实现微信登陆（无需注册，直接存入）

思路：回调参数，直接register (代码不够规范，自己整理)

在根目录新建wechat.php

访问： http://www.xxxxxx.cn/wechat.php

注意回调地址

phpcms实现微信登陆（无需注册，直接存入）

wechat.php

<?php
if(!empty( $\_GET\['code'\]) && !empty( $\_GET\['state'\])){
    $code = $\_GET\['code'\];
    $state = $\_GET\['state'\];
    $url = "http://www.xxxxxx.cn/index.php?m=member&c=index&a=wechat&code=$code&state=$state";
    header('location:'.$url);
    exit;
}
$appid = 'wx5a3878682fa32bd5';
$url = "https://open.weixin.qq.com/connect/qrconnect?appid=$appid&redirect\_uri=http://www.xxxxxx.cn/wechat.php&response\_type=code&scope=snsapi\_login&state=1&connect\_redirect=1#wechat\_redirect";
header('location:'.$url);
?>

\\phpcms\\modules\\member\\index.php下增加

注：注册状态输出 $status， 可以返回错误信息 根据错误信息修改参数内容

用户名称和密码做了简单区别处理，根据实际情况修改，邮箱为必须字段，随便放了一个。

<?php
public function wechat() {
        $this->\_session\_start();
        //获取用户siteid
        $siteid = isset($\_REQUEST\['siteid'\]) && trim($\_REQUEST\['siteid'\]) ? intval($\_REQUEST\['siteid'\]) : 1;
        //定义站点id常量
        if (!defined('SITEID')) {
           define('SITEID', $siteid);
        }
        //加载用户模块配置
        //加载用户模块配置
        $member\_setting = getcache('member\_setting');
        if(!$member\_setting\['allowregister'\]) {
            showmessage(L('deny\_register'), '/login.html');
        }
        /\*----------------------微信获取用户信息------------------------\*/
        //换成自己的接口信息
        $code = $\_GET\['code'\];
        $state = $\_GET\['state'\];
        $appid = 'xxxxxxxx';
        $appsecret = 'xxxxxxxx';
        if (empty($code)) $this->error('授权失败');
        $token\_url = 'https://api.weixin.qq.com/sns/oauth2/access\_token?appid='.$appid.'&secret='.$appsecret.'&code='.$code.'&grant\_type=authorization\_code';
        $token = json\_decode(file\_get\_contents($token\_url));
        if (isset($token->errcode)) {
            showmessage(L('<br/><h2>错误信息：</h2>'.$token->errmsg), HTTP\_REFERER);
            exit;
        }
        $access\_token\_url = 'https://api.weixin.qq.com/sns/oauth2/refresh\_token?appid='.$appid.'&grant\_type=refresh\_token&refresh\_token='.$token->refresh\_token;
        //转成对象
        $access\_token = json\_decode(file\_get\_contents($access\_token\_url));
        if (isset($access\_token->errcode)) {
            showmessage(L('<br/><h2>错误信息：</h2>'.$access\_token->errmsg), HTTP\_REFERER);
            exit;
        }
        $user\_info\_url = 'https://api.weixin.qq.com/sns/userinfo?access\_token='.$access\_token->access\_token.'&openid='.$access\_token->openid.'&lang=zh\_CN';
        //转成对象
        $user\_info = json\_decode(file\_get\_contents($user\_info\_url));
        if (isset($user\_info->errcode)) {
            showmessage(L( '<br/><h2>错误信息：</h2>'.$user\_info->errmsg), HTTP\_REFERER);
            exit;
        }
        $rs =  json\_decode(json\_encode($user\_info),true);//转换成数组
        /\*------------------------获取用户信息代码结束-----------------------\*/
        header("Cache-control: private");
        $checkname = trim($rs\['nickname'\])."\_".substr(md5($rs\['unionid'\]),0,5) ;
        $this->\_init\_phpsso();
        $cstatus = $this->client->ps\_checkname($checkname);
        //如果存在用户 用户登陆   
        if($cstatus == -4 || $cstatus == -1) {
            $username = $rs\['nickname'\]."\_".substr(md5($rs\['unionid'\]),0,5) ;
            $password = substr(md5($rs\['unionid'\]),0,10);
            //is\_password($\_POST\['password'\]) && is\_badword($\_POST\['password'\])==false ? trim($\_POST\['password'\]) : showmessage(L('password\_format\_incorrect'), HTTP\_REFERER);
            $cookietime = intval($\_POST\['cookietime'\]);
            $synloginstr = ''; //同步登陆js代码
            if(pc\_base::load\_config('system', 'phpsso')) {
                $this->\_init\_phpsso();
                $status = $this->client->ps\_member\_login($username, $password);
                $memberinfo = unserialize($status);
                if(isset($memberinfo\['uid'\])) {
                    //查询帐号
                    $r = $this->db->get\_one(array('phpssouid'=>$memberinfo\['uid'\]));
                    if(!$r) {
                        //插入会员详细信息，会员不存在 插入会员
                        $info = array(
                                    'phpssouid'=>$memberinfo\['uid'\],
                                    'username'=>$memberinfo\['username'\],
                                    'password'=>$memberinfo\['password'\],
                                    'encrypt'=>$memberinfo\['random'\],
                                    'email'=>$memberinfo\['email'\],
                                    'regip'=>$memberinfo\['regip'\],
                                    'regdate'=>$memberinfo\['regdate'\],
                                    'lastip'=>$memberinfo\['lastip'\],
                                    'lastdate'=>$memberinfo\['lastdate'\],
                                    'groupid'=>$this->\_get\_usergroup\_bypoint(),    //会员默认组
                                    'modelid'=>10,  //普通会员
                                    );
                        //如果是connect用户
                        if(!empty($\_SESSION\['connectid'\])) {
                            $userinfo\['connectid'\] = $\_SESSION\['connectid'\];
                        }
                        if(!empty($\_SESSION\['from'\])) {
                            $userinfo\['from'\] = $\_SESSION\['from'\];
                        }
                        unset($\_SESSION\['connectid'\], $\_SESSION\['from'\]);
                        $this->db->insert($info);
                        unset($info);
                        $r = $this->db->get\_one(array('phpssouid'=>$memberinfo\['uid'\]));
                    }
                    $password = $r\['password'\];
                    $synloginstr = $this->client->ps\_member\_synlogin($r\['phpssouid'\]);
                } else {
                    if($status == -1) {    //用户不存在
                        showmessage(L('user\_not\_exist'), '/login.html');
                    } elseif($status == -2) { //密码错误
                        showmessage(L('password\_error'), '/login.html');
                    } else {
                        showmessage(L('login\_failure'), '/login.html');
                    }
                }
            } else {
                //密码错误剩余重试次数
                $this->times\_db = pc\_base::load\_model('times\_model');
                $rtime = $this->times\_db->get\_one(array('username'=>$username));
                if($rtime\['times'\] > 4) {
                    $minute = 60 - floor((SYS\_TIME - $rtime\['logintime'\]) / 60);
                    showmessage(L('wait\_1\_hour', array('minute'=>$minute)));
                }
                //查询帐号
                $r = $this->db->get\_one(array('username'=>$username));
                if(!$r) showmessage(L('user\_not\_exist'),'/login.html');
                //验证用户密码
                $password = md5(md5(trim($password)).$r\['encrypt'\]);
                if($r\['password'\] != $password) {                
                    $ip = ip();
                    if($rtime && $rtime\['times'\] < 5) {
                        $times = 5 - intval($rtime\['times'\]);
                        $this->times\_db->update(array('ip'=>$ip, 'times'=>'+=1'), array('username'=>$username));
                    } else {
                        $this->times\_db->insert(array('username'=>$username, 'ip'=>$ip, 'logintime'=>SYS\_TIME, 'times'=>1));
                        $times = 5;
                    }
                    showmessage(L('password\_error', array('times'=>$times)), '/login.html', 3000);
                }
                $this->times\_db->delete(array('username'=>$username));
            }
            //如果用户被锁定
            if($r\['islock'\]) {
                showmessage(L('user\_is\_lock'));
            }
            $userid = $r\['userid'\];
            $groupid = $r\['groupid'\];
            $username = $r\['username'\];
            $nickname = empty($r\['nickname'\]) ? $username : $r\['nickname'\];
            $updatearr = array('lastip'=>ip(), 'lastdate'=>SYS\_TIME);
            //vip过期，更新vip和会员组
            if($r\['overduedate'\] < SYS\_TIME) {
                $updatearr\['vip'\] = 0;
            }       
            //检查用户积分，更新新用户组，除去邮箱认证、禁止访问、游客组用户、vip用户，如果该用户组不允许自助升级则不进行该操作        
            if($r\['point'\] >= 0 && !in\_array($r\['groupid'\], array('1', '7', '8')) && empty($r\[vip\])) {
                $grouplist = getcache('grouplist');
                if(!empty($grouplist\[$r\['groupid'\]\]\['allowupgrade'\])) {   
                    $check\_groupid = $this->\_get\_usergroup\_bypoint($r\['point'\]);
                    if($check\_groupid != $r\['groupid'\]) {
                        $updatearr\['groupid'\] = $groupid = $check\_groupid;
                    }
                }
            }
            //如果是connect用户
            if(!empty($\_SESSION\['connectid'\])) {
                $updatearr\['connectid'\] = $\_SESSION\['connectid'\];
            }
            if(!empty($\_SESSION\['from'\])) {
                $updatearr\['from'\] = $\_SESSION\['from'\];
            }
            unset($\_SESSION\['connectid'\], $\_SESSION\['from'\]);
            $this->db->update($updatearr, array('userid'=>$userid));
            if(!isset($cookietime)) {
                $get\_cookietime = param::get\_cookie('cookietime');
            }
            $\_cookietime = $cookietime ? intval($cookietime) : ($get\_cookietime ? $get\_cookietime : 0);
            $cookietime = $\_cookietime ? SYS\_TIME + $\_cookietime : 0;
            $phpcms\_auth = sys\_auth($userid."\\t".$password, 'ENCODE', get\_auth\_key('login'));
            param::set\_cookie('auth', $phpcms\_auth, $cookietime);
            param::set\_cookie('\_userid', $userid, $cookietime);
            param::set\_cookie('\_username', $username, $cookietime);
            param::set\_cookie('\_groupid', $groupid, $cookietime);
            param::set\_cookie('\_nickname', $nickname, $cookietime);
            //print\_r($\_COOKIE);
            //exit;
            //param::set\_cookie('cookietime', $\_cookietime, $cookietime); 
            //https 与 http 传递用户名   跨域跳转cooike
            $forward = isset($\_POST\['forward'\]) && !empty($\_POST\['forward'\]) ? urldecode($\_POST\['forward'\]) : 'index.php?m=member&c=index';
            $url = "http://www.zhiliaoke.com.cn/set\_cookie\_www.php?nickname=".$\_COOKIE\['vuGYB\_\_nickname'\]."&username=".$\_COOKIE\['vuGYB\_\_username'\]."&userid=".$\_COOKIE\['vuGYB\_\_userid'\]."&groupid=".$\_COOKIE\['vuGYB\_\_groupid'\];
            header("Location: ".$url.""); 
        } 
        //如果不存在用户注册
            $userinfo = array();
            $userinfo\['encrypt'\] = create\_randomstr(6);
            $userinfo\['username'\] = $rs\['nickname'\]."\_".substr(md5($rs\['unionid'\]),0,5) ;
            $userinfo\['nickname'\] = $rs\['nickname'\]."\_".substr(md5($rs\['unionid'\]),0,5) ;
            $userinfo\['email'\] = time().'@yangpeili.com';
            $userinfo\['password'\] = substr(md5($rs\['unionid'\]),0,10);
            $userinfo\['modelid'\] = isset($\_POST\['modelid'\]) ? intval($\_POST\['modelid'\]) : 10;
            $userinfo\['regip'\] = ip();
            $userinfo\['point'\] = $member\_setting\['defualtpoint'\] ? $member\_setting\['defualtpoint'\] : 0;
            $userinfo\['amount'\] = $member\_setting\['defualtamount'\] ? $member\_setting\['defualtamount'\] : 0;
            $userinfo\['regdate'\] = $userinfo\['lastdate'\] = SYS\_TIME;
            $userinfo\['siteid'\] = $siteid;
            $userinfo\['connectid'\] = isset($\_SESSION\['connectid'\]) ? $\_SESSION\['connectid'\] : '';
            $userinfo\['from'\] = isset($\_SESSION\['from'\]) ? $\_SESSION\['from'\] : '';
            //手机强制验证
            //附表信息验证 通过模型获取会员信息
            if($member\_setting\['choosemodel'\]) {
                require\_once CACHE\_MODEL\_PATH.'member\_input.class.php';
                require\_once CACHE\_MODEL\_PATH.'member\_update.class.php';
                $member\_input = new member\_input($userinfo\['modelid'\]);     
                $\_POST\['info'\] = array\_map('new\_html\_special\_chars',$\_POST\['info'\]);
                $user\_model\_info = $member\_input->get($\_POST\['info'\]);                                       
            }
            if(pc\_base::load\_config('system', 'phpsso')) {
                $this->\_init\_phpsso();
                $status = $this->client->ps\_member\_register($userinfo\['username'\], $userinfo\['password'\], $userinfo\['email'\], $userinfo\['regip'\], $userinfo\['encrypt'\]);
                echo $status;
                if($status > 0) {
                    $userinfo\['phpssouid'\] = $status;
                    //传入phpsso为明文密码，加密后存入phpcms\_v9
                    $password = $userinfo\['password'\];
                    $userinfo\['password'\] = password($userinfo\['password'\], $userinfo\['encrypt'\]); 
                    $userid = $this->db->insert($userinfo, 1);
                    if($member\_setting\['choosemodel'\]) {   //如果开启选择模型
                        $user\_model\_info\['userid'\] = $userid;
                        //插入会员模型数据
                        $this->db->set\_model($userinfo\['modelid'\]);
                        $this->db->insert($user\_model\_info);
                    }
                    if($userid > 0) {
                        //执行登陆操作
                        if(!$cookietime) $get\_cookietime = param::get\_cookie('cookietime');
                        $\_cookietime = $cookietime ? intval($cookietime) : ($get\_cookietime ? $get\_cookietime : 0);
                        $cookietime = $\_cookietime ? TIME + $\_cookietime : 0;
                        if($userinfo\['groupid'\] == 7) {
                            param::set\_cookie('\_username', $userinfo\['username'\], $cookietime);
                            param::set\_cookie('email', $userinfo\['email'\], $cookietime);                           
                        } else {
                            $phpcms\_auth = sys\_auth($userid."\\t".$userinfo\['password'\], 'ENCODE', get\_auth\_key('login'));
                            //$this->db->update(array('groupid'=> "6"), array('userid'=>$userid));
                            $sql = "UPDATE \`v9\_member\` SET \`groupid\`='6' WHERE \`userid\` = $userid ";//修改用户级别为注册用户
                            mysql\_query($sql);
                            param::set\_cookie('auth', $phpcms\_auth, $cookietime);
                            param::set\_cookie('\_userid', $userid, $cookietime);
                            param::set\_cookie('\_username', $userinfo\['username'\], $cookietime);
                            param::set\_cookie('\_nickname', $userinfo\['nickname'\], $cookietime);
                            param::set\_cookie('\_groupid', $userinfo\['groupid'\], $cookietime);
                            param::set\_cookie('cookietime', $\_cookietime, $cookietime);
                            $forward = isset($\_POST\['forward'\]) && !empty($\_POST\['forward'\]) ? urldecode($\_POST\['forward'\]) : 'index.php?m=member&c=index';
                            //https 与 http 传递用户名   跨域跳转cooike
                            $url = "http://www.zhiliaoke.com.cn/set\_cookie\_www.php?nickname=".$\_COOKIE\['vuGYB\_\_nickname'\]."&username=".$\_COOKIE\['vuGYB\_\_username'\]."&userid=".$\_COOKIE\['vuGYB\_\_userid'\]."&groupid=".$\_COOKIE\['vuGYB\_\_groupid'\];
                            header("Location: ".$url.""); 
                        }
                    }
                }
            } else {
                showmessage(L('enable\_register').L('enable\_phpsso'), '/login.html');
            }
            showmessage(L('operation\_failure'), HTTP\_REFERER);
        }
?>

补充最后一步

很重要，也是最简单容易忽视的 ！！！

有几个人都卡在这里了！

需要 在phpcms\\modules\\member\\classes\\foreground.class.php 文件 21行左右 判断用户是否登陆通过wechat 函数

![](//zhiqipro.oss-cn-beijing.aliyuncs.com/2023/12/20231212114739413.jpg)

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以上就是phpcms怎么实现微信登陆的详细内容，更多请关注知企PROSAAS其它相关文章！

**Tags:** class, function, http, php, PHPCMS, public, register

**Categories:** PHPCMS

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