手机WAP端，微信Oauth2授权登录，第一次访问时很慢，大神帮看看

efnic · efnic 发表于 2016-8-26 13:18:19

代码位置：/mobile/control/auto.php

public function loginOp(){
$redirect_uri = MOBILE_SITE_URL."/index.php?act=auto&op=checkAuth&ref=".$_GET['ref'];
$code_url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=$this->appId&redirect_uri=".urlencode($redirect_uri)."&response_type=code&scope=snsapi_base&state=123#wechat_redirect"; // 获取code
if(!empty($_COOKIE['key']) && !empty($_COOKIE['new_cookie'])){ //已经登陆
$ref=WAP_SITE_URL;
$model_mb_user_token = Model('mb_user_token');
$model_member = Model('member');
$mb_user_token_info = $model_mb_user_token->getMbUserTokenInfoByToken($_COOKIE['key']);
$member_info = $model_member->getMemberInfoByID($mb_user_token_info['member_id']);
if(empty($member_info)){
setcookie('username',$member_info["member_name"],time()-3600*24,'/');
setcookie('key',$token,time()-3600*24,'/');
setcookie('unionid',$token,time()-3600*24,'/');
setcookie('new_cookie','100',time()-3600*24,'/');
header('Location:'.$code_url);exit;
}
header('Location:'.$ref);exit;
}else{
header("Location:".$code_url);
exit;
}
}
public function checkAuthOp(){
$ref = $_GET['ref'];
if(empty($ref)){
$ref=WAP_SITE_URL;
}
if (isset($_GET['code'])){
$this->code = $_GET['code'];
$url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=$this->appId&secret=$this->appSecret&code=$this->code&grant_type=authorization_code";
$res =json_decode($this->httpGet($url), true);
$this->openid = $res['openid'];
$_SESSION['openid']=$res['openid'];
$accessToken5 = $this->getAccessToken(); //校验AccessToken 是否可用及返回新的
$url="https://api.weixin.qq.com/cgi-bin/user/info?access_token=$accessToken5&openid=".$res['openid']."&lang=zh_CN"; //获取用户信息
$res5=json_decode($this->httpGet($url), true);
/*
if($res5['openid']==''){
$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret"; //获取access_token
$res = json_decode($this->httpGet($url));
$access_token = $res->access_token;
//echo $url="https://api.weixin.qq.com/cgi-bin/user/info?access_token=$access_token&openid=".$res['openid']."&lang=zh_CN"; //获取用户信息
//$res5=json_decode($this->httpGet($url), true);
}*/
//$res5['unionid'] = 'me_'.$res5['openid'];
//$_SESSION['unionid']=$res5['unionid'];
if(empty($res5['unionid'])){
$res5['unionid'] = $res5['openid'];
}
//$this->autoLogin($res5,$ref);
$model_member = Model('member');
$member_info = $model_member->getMemberInfo(array('weixin_unionid'=> $res5['unionid']));
if(!empty($member_info)){
if($res5['subscribe'] && !empty($res5['nickname']) && $res5['nickname']!=$member_info['member_name']){
$model_member->editMember(array('weixin_unionid'=> $res5['unionid']),array('member_name'=> $res5['nickname']));
}
$token = $this->_get_token($member_info['member_id'], $member_info['member_name'], 'wap');
setcookie('username',$member_info["member_name"],time()+3600*24,'/');
setcookie('key',$token,time()+3600*24,'/');
//setcookie('unionid',$token,time()+3600*24,'/');
setcookie('new_cookie','100',time()+3600*24,'/');
header('Location:'.$ref);exit;
//print_R($_COOKIE);exit;
}else{
if($this->register($res5)){
header('Location:'.$ref);exit;
}
}
}else{
header('Location:'.$ref);exit;
}
}
private function register($user_info){
$unionid = $user_info['unionid'];
$nickname = $user_info['nickname'];
if(!empty($unionid)) {
$rand = rand(100, 899);
if(empty($nickname))$nickname = 'name_'.$rand;
if(strlen($nickname) < 3) $nickname = $nickname.$rand;
$member_name = $nickname;
$model_member = Model('member');
$member_info = $model_member->getMemberInfo(array('member_name'=> $member_name));
$password = rand(100000, 999999);
$member = array();
$member['member_passwd'] = $password;
$member['member_email'] = '';
$member['weixin_unionid'] = $unionid;
//$member['nickname'] = $nickname;
//$member['openid'] = $user_info['openid'];
$member['weixin_info'] = $user_info['weixin_info'];
if(empty($member_info)) {
$member['member_name'] = $member_name;
$result = $model_member->addMember($member);
} else {
for ($i = 1;$i < 999;$i++) {
$rand += $i;
$member_name = $nickname.$rand;
$member_info = $model_member->getMemberInfo(array('member_name'=> $member_name));
if(empty($member_info)) {//查询为空表示当前会员名可用
$member['member_name'] = $member_name;
$result = $model_member->addMember($member);
break;
}
}
}
$headimgurl = $user_info['headimgurl'];//用户头像，最后一个数值代表正方形头像大小（有0、46、64、96、132数值可选，0代表640*640正方形头像）
$headimgurl = substr($headimgurl, 0, -1).'132';
$avatar = @copy($headimgurl,BASE_UPLOAD_PATH.'/'.ATTACH_AVATAR."/avatar_$result.jpg");
if($avatar) {
$model_member->editMember(array('member_id'=> $result),array('member_avatar'=> "avatar_$result.jpg"));
}
$member = $model_member->getMemberInfo(array('member_name'=> $member_name));
if(!empty($member)) {
if(!empty($member_info)) {
//$unionid = $member_info['unionid'];
$token = $this->_get_token($result, $member_name, 'wap');
setcookie('username',$member_name);
setcookie('key',$token);
return true;
} else {
return false;
}
}
}
}
/**
* 登录生成token
*/
private function _get_token($member_id, $member_name, $client) {
$model_mb_user_token = Model('mb_user_token');
//生成新的token
$mb_user_token_info = array();
$token = md5($member_name . strval(TIMESTAMP) . strval(rand(0,999999)));
$mb_user_token_info['member_id'] = $member_id;
$mb_user_token_info['member_name'] = $member_name;
$mb_user_token_info['token'] = $token;
$mb_user_token_info['login_time'] = TIMESTAMP;
$mb_user_token_info['client_type'] = $client;
$result = $model_mb_user_token->addMbUserToken($mb_user_token_info);
if($result) {
return $token;
} else {
return null;
}
}
//校验AccessToken 是否可用及返回新的
private function getAccessToken() {
$data = json_decode(file_get_contents("../access_token.json"));
$check_token_url="https://api.weixin.qq.com/sns/auth?access_token=$data->access_token&openid=$this->appId";
$check_res = json_decode($this->httpGet($check_token_url));
if ($data->expire_time < time() || $check_res->errcode>0) {
$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret";
$res = json_decode($this->httpGet($url));
$access_token = $res->access_token;
if ($access_token) {
$data->expire_time = time() + 6500;
$data->access_token = $access_token;
$fp = fopen("../access_token.json", "w");
fwrite($fp, json_encode($data));
fclose($fp);
}
} else {
$access_token = $data->access_token;
}
return $access_token;
}

复制代码

第一次访问慢，第二次就快了，请帮忙分析一下。

efnic · efnic 发表于 2016-8-26 13:22:49

根目录下access_token.json格式为：

{"expire_time":1472191028,"access_token":"2STvM5k3lRpnrXL3LKA0D9wzj6tNy47s708t053kU5HqM_E9-Bzpr4h8TAi3vfUQdVvhfJuZHcAkCASm0Wl4UUZ04L-7wBlTbhJpnkRDug3jkFbspp1ih3k1Lv1I2CbgLXFfCIAGSA"}

复制代码

请问：if ($data->expire_time < time() || $cike_url->errcode>0)
1.$data->expire_time过期时间的判断是否正确？
2.$cike_url->errcode 是什么意思？

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[已解决] 手机WAP端，微信Oauth2授权登录，第一次访问时很慢，大神帮看看

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