官方获取小程序页面API 由于小程序参数二维码API提供的帮助有限,以下是我对该功能的一些理解 我主要是通过thinkphp后台接口实现,代码如下: 1、先获取ACCESS_TOKEN: 纯文本查看 复制代码$tokenUrl=https: ...
官方获取小程序页面API

由于小程序参数二维码API提供的帮助有限,以下是我对该功能的一些理解
我主要是通过thinkphp后台接口实现,代码如下:
1、先获取ACCESS_TOKEN:
$tokenUrl="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$this->appid."&secret=".$this->secret;$getArr=array();$tokenArr=json_decode($this->send_post($tokenUrl,$getArr,"GET"));$access_token=$tokenArr->access_token;send_post:
function send_post($url, $post_data,$method='POST') {$postdata = http_build_query($post_data);$options = array('http' => array('method' => $method, //or GET'header' => 'Content-type:application/x-www-form-urlencoded','content' => $postdata,'timeout' => 15 * 60 // 超时时间(单位:s)));$context = stream_context_create($options);$result = file_get_contents($url, false, $context);return $result;}2、生成二维码:
$path="pages/index?query=1";$width=430;$post_data='{"path":"'.$path.'","width":'.$width.'}';$url="https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token=".$access_token;$result=$this->api_notice_increment($url,$post_data);api_notice_increment:
function api_notice_increment($url, $data){$ch = curl_init();$header = "Accept-Charset: utf-8";curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);curl_setopt($ch, CURLOPT_AUTOREFERER, 1);curl_setopt($ch, CURLOPT_POSTFIELDS, $data);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);$tmpInfo = curl_exec($ch);// var_dump($tmpInfo);// exit;if (curl_errno($ch)) {return false;}else{// var_dump($tmpInfo);return $tmpInfo;}}3、根据返回的二进制数据生成图片并上传到自己的服务器
主要代码:
file_put_contents($filepath, $result)我的是上传到阿里云服务器、就不贴上传部分的代码了