更换APPID

 <?php
+use \think\Db;
+use app\nsms\nsms;
+if (!function_exists('generate_user_token')) {
+    /**
+     * 生成token
+     * @param $userId
+     * @return string
+     */
+    function generate_user_token($userId)
+    {
+        $userTokenQuery = Db::name("user_token")
+            ->where('user_id', $userId);
+        $findUserToken  = $userTokenQuery->find();
+        $currentTime    = time();
+        $expireTime     = $currentTime + 24 * 3600 * 180;
+        $token          = md5(uniqid()) . md5(uniqid());
+        if (empty($findUserToken)) {
+            Db::name("user_token")->insert([
+                'token'       => $token,
+                'user_id'     => $userId,
+                'expiretime' => $expireTime,
+                'createtime' => $currentTime,
+            ]);
+        } else {
+            Db::name("user_token")
+                ->where('user_id', $userId)
+                ->update([
+                    'token'       => $token,
+                    'expiretime' => $expireTime,
+                    'createtime' => $currentTime,
+                ]);
+        }
+
+        return $token;
+    }
+}
+if(!function_exists('update_current_user')){
+    /**
+     * 更新当前登录前台用户的信息
+     * @param array $user 前台用户的信息
+     */
+    function update_current_user($user)
+    {
+        session('user', $user);
+    }
+}
+if (!function_exists('get_current_user_id')) {
+    /**
+     * 获取当前登录前台用户id
+     * @return int
+     */
+    function get_current_user_id()
+    {
+        $sessionUserId = session('user.id');
+        if (empty($sessionUserId)) {
+            return 0;
+        }
+
+        return $sessionUserId;
+    }
+}
+if (!function_exists('distance')) {
+    /**
+     * 根据经纬度计算两地的距离
+     * @param $work
+     * @param $user
+     * @return float|int
+     */
+    function distance($work, $user)
+    {
+        $lng1 = $user['longitude'];//经度1
+        $lat1 = $user['latitude'];//纬度1
+        $lng2 = $work['longitude'];//经度2
+        $lat2 = $work['latitude'];//纬度2
+
+        $EARTH_RADIUS = 6378137;   //地球半径
+        $RAD = pi() / 180.0;
+
+        $radLat1 = $lat1 * $RAD;
+        $radLat2 = $lat2 * $RAD;
+        $a = $radLat1 - $radLat2;    // 两点纬度差
+        $b = ($lng1 - $lng2) * $RAD;  // 两点经度差
+        $s = 2 * asin(sqrt(pow(sin($a / 2), 2) + cos($radLat1) * cos($radLat2) * pow(sin($b / 2), 2)));
+        $s = $s * $EARTH_RADIUS;
+        $result = round($s * 10000) / 10000;
+        return $result;
+    }
+}
+if (!function_exists('getAge')) {
+    /**
+     * 根据出生日期计算出年龄
+     * @param $birthday
+     * @return false|string
+     */
+    function getAge($birthday)
+    {
+        $birthday = strtotime($birthday);
+        //格式化出生时间年月日
+        $byear = date('Y', $birthday);
+        $bmonth = date('m', $birthday);
+        $bday = date('d', $birthday);
+
+        //格式化当前时间年月日
+        $tyear = date('Y');
+        $tmonth = date('m');
+        $tday = date('d');
+
+        //开始计算年龄
+        $age = $tyear - $byear;
+        if ($bmonth > $tmonth || $bmonth == $tmonth && $bday > $tday) {
+            $age--;
+        }
+        return $age;
+    }
+}
+if(!function_exists('get_order_sn')){
+    /**
+     * 获取惟一订单号
+     * @return string
+     */
+    function get_order_sn()
+    {
+        return date('Ymd') . substr(implode(NULL, array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);
+    }
+}
+if(!function_exists('get_client_ip')){
+    /**
+     * 获取客户端IP地址
+     * @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字
+     * @param boolean $adv 是否进行高级模式获取（有可能被伪装）
+     * @return string
+     */
+    function get_client_ip($type = 0, $adv = false)
+    {
+        return request()->ip($type, $adv);
+    }
+}
+
+/**
+ * 生成n位随机数
+ * @param int $length
+ * @return int
+ */
+function generateCode($length = 6) {
+    $min = pow(10 , ($length - 1));
+    $max = pow(10, $length) - 1;
+    return rand($min, $max);
+}
+
+/**
+ * 发送手机短信
+ * @param $data 数据内容
+ * @return mixed
+ */
+function send_sms($data){
+    //todo 短信账号密码
+    require_once EXTEND_PATH . 'nsms/nsms.php';
+    $url 		= "http://www.ztsms.cn/sendNSms.do";
+    $username 	= '';
+    $password 	= '';
+    $sendAPI = new nsms($url, $username, $password);
+    $sendAPI->data = $data;/*初始化数据包*/
+    $return = $sendAPI->sendSMS('GET');
+    return $return;
+}
\ No newline at end of file

@@ -28,14 +28,14 @@ class User extends Api
      * @ApiRoute    (/api/user/getSessionKey)
      * @ApiParams   (name="code", type="string", required=true, description="小程序code")
      * @ApiReturn({
-    "code": 1,
-    "msg": "获取成功",
-    "time": "1553839125",
-    "data": {
-    "session_key": "session_key",//token
-    "openid": "openid",//openid
-    },
-    })
+        "code": 1,
+        "msg": "获取成功",
+        "time": "1553839125",
+        "data": {
+            "session_key": "session_key",//token
+            "openid": "openid",//openid
+        },
+        })
      */
     public function getSessionKey()
     {

@@ -280,4 +280,7 @@ return [
         //API接口地址
         'api_url'               => 'https://api.fastadmin.net',
     ],
+    //小程序参数
+    'app_id'                => 'wxf35ab92c5bd897b2',
+    'app_secret'            => '3d0b950066760846c6d2b2f442742297',
 ];