上篇文章中鞋到了公众号发送末班消息，他是最后调用两个方法，本文章简化一下
将下面的php方法放到一个可以引入的公共类中即可
构建模板消息：
我把需要用到的模板消息 都写成一个个方法，放在公共类文件中了，可以参考一下：
//发送模板消息给用户 public function sendanswertpltouser($openid, $template_id, $url, $first, $keynote1, $keynote2, $keynote3, $remark) { $data = ' { "touser":"' . $openid . '", "template_id":"' . $template_id . '", "url":"' . $url . '", "miniprogram":{ "appid":"", "pagepath":"" }, "data":{ "first": { "value":"' . $first . '", "color":"#bc723c" }, "keyword1":{ "value":"' . $keynote1 . '" }, "keyword2": { "value":"' . $keynote2 . '" }, "keyword3": { "value":"' . $keynote3 . '" }, "remark":{ "value":"' . $remark . '", "color":"#173177" } } } '; $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $accessToken; $result = $this->https_request($url, $data); return json_decode($result, true); }
这只是我写的其中一个下单成功的模板消息，放在common文件中了,这样基本上就完成了：
在用的时候直接调用此方法，传参即可
完整的jssdk类文件为：
<?php class JSSDK { private $appId; private $appSecret; public function __construct($appId, $appSecret) { $this->appId = $appId; $this->appSecret = $appSecret; } public function getSignPackage() { $jsapiTicket = $this->getJsApiTicket(); // 注意 URL 一定要动态获取，不能 hardcode. $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://"; $url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; $timestamp = time(); $nonceStr = $this->createNonceStr(); // 这里参数的顺序要按照 key 值 ASCII 码升序排序 $string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr×tamp=$timestamp&url=$url"; $signature = sha1($string); $signPackage = array( "appId" => $this->appId, "nonceStr" => $nonceStr, "timestamp" => $timestamp, "url" => $url, "signature" => $signature, "rawString" => $string ); return $signPackage; } private function createNonceStr($length = 16) { $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; $str = ""; for ($i = 0; $i < $length; $i++) { $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1); } return $str; } private function getJsApiTicket() { // jsapi_ticket 应该全局存储与更新，以下代码以写入到文件中做示例 $data = json_decode($this->get_php_file("jsapi_ticket.php")); if ($data->expire_time < time()) { $accessToken = $this->getAccessToken(); // 如果是企业号用以下 URL 获取 ticket // $url = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$accessToken"; $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=$accessToken"; $res = json_decode($this->httpGet($url)); $ticket = $res->ticket; if ($ticket) { $data->expire_time = time() + 7000; $data->jsapi_ticket = $ticket; $this->set_php_file("jsapi_ticket.php", json_encode($data)); } } else { $ticket = $data->jsapi_ticket; } return $ticket; } public function getAccessToken() { // access_token 应该全局存储与更新，以下代码以写入到文件中做示例 $data = json_decode($this->get_php_file("access_token.php")); if ($data->expire_time < time()) { // 如果是企业号用以下URL获取access_token // $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret"; $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret"; $res = json_decode($this->httpGet($url)); $access_token = $res->access_token; if ($access_token) { $data->expire_time = time() + 7000; $data->access_token = $access_token; $this->set_php_file("access_token.php", json_encode($data)); } } else { $access_token = $data->access_token; } return $access_token; } //获取用户基本信息 public function get_user_info($openid) { $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=" . $accessToken . "&openid=" . $openid . "&lang=zh_CN"; $res = $this->https_request($url); return json_decode($res, true); } //发送模板消息给用户--提现申请 public function sendtixianshengqingtpltouser($openid, $template_id, $url, $first, $keynote1, $keynote2, $keynote3, $keynote4, $remark) { $data = ' { "touser":"' . $openid . '", "template_id":"' . $template_id . '", "url":"' . $url . '", "miniprogram":{ "appid":"", "pagepath":"" }, "data":{ "first": { "value":"' . $first . '", "color":"#bc723c" }, "keyword1":{ "value":"' . $keynote1 . '" }, "keyword2": { "value":"' . $keynote2 . '" }, "keyword3": { "value":"' . $keynote3 . '" }, "keyword4": { "value":"' . $keynote4 . '" }, "remark":{ "value":"' . $remark . '", "color":"#173177" } } } '; $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $accessToken; $result = $this->https_request($url, $data); return json_decode($result, true); } //发送模板消息给用户--提现审核失败 public function sendtixianjieguotpltouser($openid, $template_id, $url, $first, $keynote1, $keynote2, $keynote3, $keynote4, $keynote5, $remark) { $data = ' { "touser":"' . $openid . '", "template_id":"' . $template_id . '", "url":"' . $url . '", "miniprogram":{ "appid":"", "pagepath":"" }, "data":{ "first": { "value":"' . $first . '", "color":"#bc723c" }, "keyword1":{ "value":"' . $keynote1 . '" }, "keyword2": { "value":"' . $keynote2 . '" }, "keyword3": { "value":"' . $keynote3 . '" }, "keyword4": { "value":"' . $keynote4 . '" }, "keyword5": { "value":"' . $keynote5 . '" }, "remark":{ "value":"' . $remark . '", "color":"#173177" } } } '; $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $accessToken; $result = $this->https_request($url, $data); return json_decode($result, true); } //发送模板消息给用户 public function sendanswertpltouser($openid, $template_id, $url, $first, $keynote1, $keynote2, $keynote3, $remark) { $data = ' { "touser":"' . $openid . '", "template_id":"' . $template_id . '", "url":"' . $url . '", "miniprogram":{ "appid":"", "pagepath":"" }, "data":{ "first": { "value":"' . $first . '", "color":"#bc723c" }, "keyword1":{ "value":"' . $keynote1 . '" }, "keyword2": { "value":"' . $keynote2 . '" }, "keyword3": { "value":"' . $keynote3 . '" }, "remark":{ "value":"' . $remark . '", "color":"#173177" } } } '; $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $accessToken; $result = $this->https_request($url, $data); return json_decode($result, true); } //发送消息给用户 public function sendtexttouser($openid, $msg) { $data = '{ "touser":"' . $openid . '", "msgtype":"text", "text": { "content":"' . $msg . '" } }'; $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=" . $accessToken; $result = $this->https_request($url, $data); return json_decode($result, true); } //https请求 public function https_request($url, $data = null) { $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); if (!empty($data)) { curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $data); } curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($curl); curl_close($curl); return $output; } //返回用户列表信息 public function getuserlist($next_openid = "") { $accessToken = $this->getAccessToken(); $url = $next_openid == "" ? "https://api.weixin.qq.com/cgi-bin/user/get?access_token=$accessToken" : "https://api.weixin.qq.com/cgi-bin/user/get?access_token=$accessToken&next_openid=$next_openid"; $res = $this->httpGet($url); return json_decode($res, true); } //返回网页授权url private function getoauthurl($REDIRECT_URI, $SCOPE) { $appId = $this->appId; return "https://open.weixin.qq.com/connect/oauth2/authorize?appid=$appId&redirect_uri=$REDIRECT_URI&response_type=code&scope=$SCOPE&state=STATE#wechat_redirect"; } private function httpGet($url) { $curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_TIMEOUT, 500); // 为保证第三方服务器与微信服务器之间数据传输的安全性，所有微信接口采用https方式调用，必须使用下面2行代码打开ssl安全校验。 // 如果在部署过程中代码在此处验证失败，请到 http://curl.haxx.se/ca/cacert.pem 下载新的证书判别文件。 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($curl, CURLOPT_URL, $url); $res = curl_exec($curl); curl_close($curl); return $res; } private function get_php_file($filename) { return trim(substr(file_get_contents(FCPATH . 'lib/php/' . $filename), 15)); } private function set_php_file($filename, $content) { $fp = fopen(FCPATH . 'lib/php/' . $filename, "w"); fwrite($fp, "<?php exit();?>" . $content); fclose($fp); } }