手机号码绑定操作

这里我实现了一个通过发送短信绑定手机号的功能，这里主要的实现与之前发送邮箱注册差别不大，比较大的区别就是发送短信需要发送curl请求api地址，来让第三方发送我们写好的验证码。具体发送的逻辑代码差别不大，就是在发送验证码时使用redis上锁60s，在60s时间中，若验证码成功验证则将锁删除。这样就可以实现绑定手机号的操作。

控制器代码

    /** 用户通过手机号发送短信*/public function bindPhone(){$conn = getRedis();$conn->selectDb(0);$data = $this->input->post();if (empty($data['id']) || empty($data['phone'])) {fail(400, '参数错误!');}$res1 = validate_phone($data['phone']);if (!$res1) {fail(400, '手机号码格式错误!');}$res2 = $this->users_model->existPhone($data['phone']);if ($res2) {fail(400, '该手机号码已经绑定!');}$res = $this->users_model->checkUser($data['id']);if (!$res) {fail(400, '该用户不存在!');}$key = $data['id'] . "_msg_".$data['phone'];//通过手机号发送短信验证码$code = rand_code(4);//上锁if (!$conn->setNx($key,$code)){fail(400,"您操作的太快了！上个验证码还未过期!");}//60秒过期$conn->expire($key,60);$status = send_msg($data['phone'], $code);if (!$status) {//发送短信失败!//删除缓存$conn->del($key);fail(400,'短信发送失败!');}success($code,"发送成功!");}/** 绑定手机号*/public function bindPhoneSubmit(){$conn = getRedis();$conn->selectDb(0);$data = $this->input->post();if (empty($data['id']) || empty($data['phone']) || empty($data['code'])) {fail(400, '参数错误!');}$res1 = validate_phone($data['phone']);if (!$res1) {fail(400, '手机号码格式错误!');}$res2 = $this->users_model->existPhone($data['phone']);if ($res2) {fail(400, '该手机号码已经绑定!');}$res = $this->users_model->checkUser($data['id']);if (!$res) {fail(400, '该用户不存在!');}//验证短信验证码是否正确$key = $data['id'] . "_msg_".$data['phone'];$code = $conn->get($key);if (empty($code)){fail(400,'未发送验证码!');}if ($code != $data['code']){fail(400,'验证码错误!');}//执行绑定手机号操作$res = $this->users_model->bindPhoneSubmit($data);if (!$res){fail(400,'操作失败!');}//成功将redis中的验证码删除$conn->del($key);success([],'绑定手机号成功');}

发送短信操作使用的功能函数


/** 验证手机号码是否正确*/
if (!function_exists('validate_phone')) {function validate_phone($phone){$rules = "/^1[34578]\d{9}$/";return preg_match($rules, $phone);}
}//发送curl请求函数
if (!function_exists('curl_request')) {function curl_request($url, $post = true, $params = array(), $https = true){//初始化请求会话$ch = curl_init($url);if ($post) {//设置请求方式为postcurl_setopt($ch, CURLOPT_POST, true);//设置请求参数curl_setopt($ch, CURLOPT_POSTFIELDS, $params);}if ($https) {//如果是https协议，禁止服务器验证本地证书curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);}//发送请求，获取返回参数curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);$res = curl_exec($ch);//关闭请求curl_close($ch);return $res;}
}/** 发送短信接口*/
if (!function_exists('send_msg')) {function send_msg($phone, $msg){//这里我将一些参数写在config文件中$app_key = config_item('msg_app_key');$url = config_item('msg_url');$sign = config_item('sign');$content = "您的本次的验证码是：" . $msg . "。";$url = $url . '?sign=' . $sign . '&mobile=' . $phone . '&content=' . $content . '&appkey=' . $app_key;//这里因为我已经将测试次数用完所以关闭（正常需要打开）//$data = curl_request($url,false);//$data = json_decode($data,true);//$data['code'] == 10000 ? $status = true : $status =false;//测试(这里正常需要关闭)//设置短信发送成功$status = true;return $status;}
}

模型操作

public function bindPhoneSubmit($data)
{$this->db->update('users', ['phone' => $data['phone']], ['id' => $data['id']]);return $this->db->affected_rows() ? true : false;
}