本篇内容介绍了“phpcms如何实现微信登陆”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
phpcms实现微信登录的方法：1、在根目录新建“wechat.php”；2、在“phpcmsmodulesmemberindex.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。
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
<?phpif(!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);?>
phpcmsmodulesmemberindex.php下增加
注：注册状态输出 $status， 可以返回错误信息 根据错误信息修改参数内容
用户名称和密码做了简单区别处理，根据实际情况修改，邮箱为必须字段，随便放了一个。
<?phppublic function wechat() {$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/oauth3/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/><h3>错误信息：</h3>'.$token->errmsg), HTTP_REFERER);exit;}$access_token_url = 'https://api.weixin.qq.com/sns/oauth3/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($access_token->errcode)) {showmessage(L('<br/><h3>错误信息：</h3>'.$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/><h3>错误信息：</h3>'.$user_info->errmsg), HTTP_REFERER);exit;}$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($userid." ".$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($userid." ".$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."");}}}&nbs
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