微信公众号发布提醒(微信公众号模板消息接口)

{ 
   
  "access_token":"ACCESS_TOKEN",
  "expires_in":7200,
  "refresh_token":"REFRESH_TOKEN",
  "openid":"OPENID",
  "scope":"SCOPE" 
}

{ 
      
  "openid":" OPENID",
  "nickname": NICKNAME,
  "sex":"1",
  "province":"PROVINCE",
  "city":"CITY",
  "country":"COUNTRY",
  "headimgurl":       "http://thirdwx.qlogo.cn/mmopen/g3MonUZtNHkdmzicIlibx6iaFqAc56vxLSUfpb6n5WKSYVY0ChQKkiaJSgQ1dZuTOgvLLrhJbERQQ4eMsv84eavHiaiceqxibJxCfHe/46",
  "privilege":[ "PRIVILEGE1" "PRIVILEGE2"     ],
  "unionid": "o6_bmasdasdsad6_2sgVt7hMZOPfL"
}

{ 
    "errcode":0,"errmsg":"ok"}

{ 
    "errcode":40003,"errmsg":"invalid openid"}

{ 
   "access_token":"ACCESS_TOKEN","expires_in":7200}

 { 
   
           "touser":"OPENID",
           "template_id":"ngqIpbwh8bUfcSsECmogfXcV14J0tQlEpBO27izEYtY",
           "url":"http://weixin.qq.com/download",  
           "miniprogram":{ 
   
             "appid":"xiaochengxuappid12345",
             "pagepath":"pages/index?foo=bar"
           },          
           "data":{ 
   
                   "first": { 
   
                       "value":"恭喜你购买成功！",
                       "color":"#173177"
                   },
                   "keyword1":{ 
   
                       "value":"巧克力",
                       "color":"#173177"
                   },
                   "keyword2": { 
   
                       "value":"39.8元",
                       "color":"#173177"
                   },
                   "keyword3": { 
   
                       "value":"2014年9月22日",
                       "color":"#173177"
                   },
                   "remark":{ 
   
                       "value":"欢迎再次购买！",
                       "color":"#173177"
                   }
           }
       }

 { 
   
    "errcode":0,
     "errmsg":"ok",
     "msgid":200228332
  }

<?php

/** * 获取微信用户信息 */
class GetWX
{ 
   
    //公众号的开发信息
    private $appid = 'APPID';
    private $appsecret = 'APPSECERT';

    /** * 功能：用户授权并获取code * * @param $callback */
    public function get_code($callback)
    { 
   
        $appid = $this->appid;
        $scope = 'snsapi_userinfo';
        $state = md5(uniqid(rand(), TRUE));//唯一ID标识符绝对不会重复
        $url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' . $appid . '&redirect_uri=' . urlencode($callback) . '&response_type=code&scope=' . $scope . '&state=' . $state . '#wechat_redirect';
        header("Location:$url");
    }

    /** * 功能：通过code获取access_token * * @param $code * @return mixed */
    public function get_access_token($code)
    { 
   
        $appid = $this->appid;
        $appsecret = $this->appsecret;
        $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid . '&secret=' . $appsecret . '&code=' . $code . '&grant_type=authorization_code';
        $data = json_decode(file_get_contents($url));//返回的json数组转换成array数组
        return $data;
    }

    /** * 功能：使用access_token获取用户信息 * * @param $access_token * @param $openid * @return mixed */
    public function get_user_info($access_token, $openid)
    { 
   
        $url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
        $data = json_decode(file_get_contents($url));//返回的json数组转换成array数组
        return $data;
    }
}

?>

<?php
include 'getWX.php';

$getWX = new GetWX();

//如果没有GET到code，则执行登录操作
if (!isset($_GET['code'])) { 
   
    //微信服务器回调url，这里是本页url
    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
    $callback = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
    //获取code
    $getWX->get_code($callback);
} //GET到了code，可以执行后续操作
else { 
   

}

<?php
include 'getWX.php';

$getWX = new GetWX();

//如果没有GET到code，则执行登录操作
if (!isset($_GET['code'])) { 
   
    //微信服务器回调url，这里是本页url
    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
    $callback = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
    //获取code
    $getWX->get_code($callback);
} //GET到了code，可以执行后续操作
else { 
   
    //从链接中拿code
    $code = $_GET['code'];
    //获取网页授权access_token和用户openid
    $data = $getWX->get_access_token($code);
    //测试输出
    echo 'access_token：' . $data->access_token . '<br>';
    echo 'expires_in：' . $data->expires_in . '<br>';
    echo 'refresh_token：' . $data->refresh_token . '<br>';
    echo 'openid：' . $data->openid . '<br>';
    echo 'scope：' . $data->scope . '<br>';
}

<?php
include 'getWX.php';

$getWX = new GetWX();

//如果没有GET到code，则执行登录操作
if (!isset($_GET['code'])) { 
   
    //微信服务器回调url，这里是本页url
    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
    $callback = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
    //获取code
    $getWX->get_code($callback);
} //GET到了code，可以执行后续操作
else { 
   
    //从链接中拿code
    $code = $_GET['code'];
    //获取网页授权access_token和用户openid
    $data = $getWX->get_access_token($code);
    //获取微信用户信息
    $userInfo = $getWX->get_user_info($data->access_token, $data->openid);
    //测试输出：
    echo 'openid：' . $userInfo->openid . '<br>';
    echo 'nickname：' . $userInfo->nickname . '<br>';
    echo 'sex：' . $userInfo->sex . '<br>';
    echo 'province：' . $userInfo->province . '<br>';
    echo 'city：' . $userInfo->city . '<br>';
    echo 'country：' . $userInfo->country . '<br>';
    echo 'headimgurl：' . $userInfo->headimgurl . '<br>';
}

<?php

/** * 获取微信用户信息 * 本源码来自互联网 */
class GetWxUser
{ 
   
    private $appid = '';
    private $appsecret = '';

    /** * 1、获取微信用户信息，判断有没有code，有使用code换取access_token，没有去获取code。 * @return array 微信用户信息数组 */
    public function get_user_all()
    { 
   
        if (!isset($_GET['code'])) { 
   //没有code，去微信接口获取code码
            //微信服务器回调url，这里是本页url
            $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
            $callback = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
            //获取code
            $this->get_code($callback);
        } else { 
   //获取code后跳转回来到这里了
            $code = $_GET['code'];
            $data = $this->get_access_token($code);//获取网页授权access_token和用户openid
            $userInfo = $this->get_user_info($data['access_token'], $data['openid']);//获取微信用户信息
            return $userInfo;
        }
    }

    /** * 2、用户授权并获取code * @param string $callback 微信服务器回调链接url */
    public function get_code($callback)
    { 
   
        $appid = $this->appid;
        $scope = 'snsapi_userinfo';
        $state = md5(uniqid(rand(), TRUE));//唯一ID标识符绝对不会重复
        $url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' . $appid . '&redirect_uri=' . urlencode($callback) . '&response_type=code&scope=' . $scope . '&state=' . $state . '#wechat_redirect';
        header("Location:$url");
    }

    /** * 3、使用code换取access_token * @param string 用于换取access_token的code，微信提供 * @return array access_token和用户openid数组 */
    public function get_access_token($code)
    { 
   
        $appid = $this->appid;
        $appsecret = $this->appsecret;
        $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid . '&secret=' . $appsecret . '&code=' . $code . '&grant_type=authorization_code';
        $user = json_decode(file_get_contents($url));
        if (isset($user->errcode)) { 
   
            echo 'error:' . $user->errcode . '<hr>msg :' . $user->errmsg;
            exit;
        }
        $data = json_decode(json_encode($user), true);//返回的json数组转换成array数组
        return $data;
    }

    /** * 4、使用access_token获取用户信息 * @param string access_token * @param string 用户的openid * @return array 用户信息数组 */
    public function get_user_info($access_token, $openid)
    { 
   
        $url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
        $user = json_decode(file_get_contents($url));
        if (isset($user->errcode)) { 
   
            echo 'error:' . $user->errcode . '<hr>msg :' . $user->errmsg;
            exit;
        }
        $data = json_decode(json_encode($user), true);//返回的json数组转换成array数组
        return $data;
    }
}

?>

<?php
header("Content-Type: text/html;charset=utf-8");
//设置时区
date_default_timezone_set('Asia/Chongqing');

include 'getWXUser.php';

$getWxUser = new GetWxUser();

//主页的URL
$homeUrl = 'https://mzxy.cxhit.cn';

//没有code，去微信接口获取code码
if (!isset($_GET['code'])) { 
   
    //微信服务器回调url，这里是本页url
    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
    $callback = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];

    $getWxUser->get_code($callback);
} //获取code后跳转回来到这里了
else { 
   
    $code = $_GET['code'];
    //获取网页授权access_token和用户openid
    $data = $getWxUser->get_access_token($code);
    //获取微信用户信息（数组）
    $userInfo = $getWxUser->get_user_info($data['access_token'], $data['openid']);

    //保存到数据库
    if ($userInfo['openid'] != '') { 
   
        saveUserInfo($userInfo['openid'], $userInfo['nickname'], $userInfo['sex'], $userInfo['province'], $userInfo['city'], $userInfo['country'], $userInfo['headimgurl']);
    }

    //保存到cookie里
    setcookie('openid', $userInfo['openid'], time() + 3600 * 24 * 30, "/");

    //返回主页
    header("Location:" . $homeUrl);
}
?>

<?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=$nonceStr&timestamp=$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;
    }

    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, true);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, true);
        curl_setopt($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($filename), 15));
    }

    private function set_php_file($filename, $content)
    { 
   
        $fp = fopen($filename, "w");
        fwrite($fp, "<?php exit();?>" . $content);
        fclose($fp);
    }
}

//模板消息JSON格式化
function json_tempalte($openid, $appid, $nickname, $time)
{ 
   
    //模板消息
    $template = array(
        'touser' => $openid,  //用户openid
        'template_id' => 'XXXX', //在公众号下配置的模板id
        'url' => 'https://XXXX.cn', //点击模板消息会跳转的链接
        'miniprogram' => array(
            'appid' => $appid,
            'pagepath' => 'pages/main/login/login?foo=bar'
        ),
        'data' => array(
            'first' => array('value' => '完成今日健康日报了吗？未完成，请尽快哦~', 'color' => "#FF0000"),
            'keyword1' => array('value' => $nickname, 'color' => '#173177'),  //keyword需要与配置的模板消息对应
            'keyword2' => array('value' => $time, 'color' => '#173177'),
            'remark' => array('value' => '点击此处前往填报。本通知由您订阅产生，切换身份、更改通知时间及退订管理，请访问菜单栏『学习助手』模块。', 'color' => '#FF0000'),
        )
    );
    $json_template = json_encode($template);
    return $json_template;
}

include("jssdk.php");
$jssdk = new JSSDK("APPID", "APPSECRET");
//定义消息模板JSON
$json_template = json_tempalte('APPID', 'wxa0738e54aae84423', '拾年之璐' . '(本科生)', date("Y-m-d"));
//获取AccessToken
$accessToken = $jssdk->getAccessToken();
//POST 的链接
$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $accessToken;
//提交
list($returnCode, $returnContent) = http_post_json($url, $json_template);
//打印日志（JSON格式）
echo '发送结果如下：' . $returnContent . '\n';

//发送POST请求
function http_post_json($url, $jsonStr)
{ 
   
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonStr);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
            'Content-Type: application/json; charset=utf-8',
            'Content-Length: ' . strlen($jsonStr)
        )
    );
    $response = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    return array($httpCode, $response);
}