openid 有些用户的能获取到，有些用户的获取不到，为什么？
发布于 6 年前 作者 guiyingxie 6017 次浏览 来自 问答

openid 有些用户的能获取到，有些用户的获取不到，为什么？是用户做了什么设置吗？

4 回复
wx.request({
                                    url: 'https://cash.tosolomo.com/chwl_fz/add_wxuser_json',//自己的服务接口地址
                                    method: 'post',
                                    header: {
                                        'content-type': 'application/x-www-form-urlencoded'
                                    },
                                    data: { encryptedData: res.encryptedData, iv: res.iv, code: code },
                                    success: function (data) {
                                        that.globalData.uid = data.data;
                                        wx.setStorage({
                                            key: "uidkey",
                                            data: data.data,
                                            success: function (res) {
                                                console.log(data.data)
                                            },
                                        })
                                    },
                                    fail: function () {
                                        console.log('系统错误')
                                    }
                                })

以前遇到过

有些用户的昵称带emoji表情

在解析时可能存在失败 或者 入库时数据库不支持导致写入失败

include_once "wxaec/wxBizDataCrypt.php";
        $appid          = 'wxb85d603c6***';
        $secret         = '42c1a3cc9712666af2d60d***5';
 
        $js_code        = trim($this->input->post('code'));
        //$js_code      = "001iHwvE0k59Ve28tawE09PbvE0iHwvl";
        $encryptedData  = trim($this->input->post('encryptedData'));
        $iv             = trim($this->input->post('iv'));
 
        $url = "https://api.weixin.qq.com/sns/jscode2session?appid=
 
".$appid."&secret=".$secret."&js_code=".$js_code."&grant_type=authorization_code";
        $ch = curl_init();//初始化curl
        curl_setopt($ch, CURLOPT_URL,$url);//抓取指定网页
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 信任任何证书 
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1); // 检查证书中是否设置域名 
        curl_setopt($ch, CURLOPT_HEADER, TRUE);
        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
        $wxdata = curl_exec($ch);//运行curl
        curl_close($ch);
        preg_match_all('/"session_key":"(.*)",/isU', $wxdata, $rct_array);

不会吧，贴代码

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