PHP实现微博登入(非开放平台) 用到官方的两个接口,一个是获取图片地址以及qrid，一个是用qrid验证二维码状态获取新浪登入二维码 public function getqrpic() { $url = "https://login.sina.com.cn/sso/qrcode/image?entry=weibo&size=180&callback=STK_" . $this->getTime(); $header = [ 'Accept:' => '*/*', 'Accept-Encoding:' => 'gzip, deflate, br', 'Accept-Language:' => 'en-US,en;q=0.9', 'Connection:' => 'keep-alive', 'Cookie:' => 'mm_lang=en; mm_lang=en', 'Host:' => 'login.wx.qq.com', 'Referer:' => 'https://wx.qq.com/', 'User-Agent:' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36' ]; $res = Curl::url($url)->setHeader($header)->get(); $regex = "#window(.*?)\(#"; $resArr = json_decode(rtrim(rtrim(preg_replace($regex, "", $res), ';'), ')'), true); // echo ltrim($resArr['data']['image'], '//'); if ($resArr['retcode'] == 20000000) { Json::msg(0, 'success', ['qrid' => $resArr['data']['qrid'], 'image' => 'https://' . ltrim($resArr['data']['image'], '//')]); } else { Json::msg(1, '二维码获取失败'); } }利用返回的qrid验证二维码状态 public function cron() { if (input('?get.qrid')) { $qrid = input('get.qrid'); } else { Json::msg(400, 'qrid不能为空'); } $url = "https://login.sina.com.cn/sso/qrcode/check?entry=weibo&qrid=" . $qrid . "&callback=STK_" . $this->getTime(); // echo $url;exit; $header = [ 'Accept:' => '*/*', 'Accept-Encoding:' => 'gzip, deflate, br', 'Accept-Language:' => 'en-US,en;q=0.9', 'Connection:' => 'keep-alive', 'Cookie:' => 'mm_lang=en; mm_lang=en', 'Host:' => 'login.wx.qq.com', 'Referer:' => 'https://wx.qq.com/', 'User-Agent:' => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36' ]; $res = Curl::url($url)->setHeader($header)->get(); $regex = "#window(.*?)\(#"; $resArr = json_decode(rtrim(rtrim(preg_replace($regex, "", $res), ';'), ')'), true); if($resArr['retcode'] == 50114003){ Json::msg(205, '二维码已失效'); } elseif($resArr['retcode'] == 50114001) { Json::msg(202, '二维码未失效'); } elseif($resArr['retcode'] == 50114002) { Json::msg(204, '正在验证二维码'); } elseif ($resArr['retcode'] == 50114004) { Json::msg(204, '该二维码已登录，请重新扫描'); } elseif ($resArr['retcode'] == 20000000) { //Json::msg(200, 'sucess', $resArr); preg_match("/-(.*?)-/", $resArr['data']['alt'], $ts_arr); $wb = base64_decode($ts_arr[1]); // 这里写成功后的操作 // 扫码成功后会返回一个固定的base64，利用这个值登入吧 $this->reg($wb); } else{ Json::msg(306, $res); } }附getTime方法，此方法获取13位时间戳 private function getTime() { $arr = explode('.', microtime(true)); return (float)($arr[0] . substr($arr[1], 0 , 3)); }前端代码博主就不贴了，定时器罢了示例网站:http://www.chinawenshu.com