basePath() . '/config' . ($path ? '/' . $path : $path); } } if (! function_exists('public_path')) { /** * Get the path to the public folder. * * @param string $path * @return string */ function public_path($path = '') { return app()->basePath() . '/public' . ($path ? '/' . $path : $path); } } /** * 参数签名校验 * @param array $params * @return string */ function generateSign(array $params, $secret_key) { unset($params['sign']); // 将删除参数组中所有等值为FALSE的参数(包括:NULL, 空字符串,0, false) // $params = array_filter($params); // 按照键名对参数数组进行升序排序 ksort($params); // 给参数数组追加密钥,键名为 key, 值为签名配置中配置的 secret_key 的值 $params['chxq_key'] = $secret_key; // 生成 URL-encode 之后的请求字符串 $str = http_build_query($params); $str = urldecode($str); // 将请求字符串使用MD5加密后,再转换成大写,并返回 return strtoupper(MD5($str)); } /** * 验证签名 * @param $sign * @param $params * @return bool */ function verifySign($sign, $params, $secret_key) { if ($sign == generateSign($params, $secret_key)) { return true; } else { return false; }; } function jsonSuccess($data = [], $msg = "成功") { $response = array( 'code' => 0, 'msg' => $msg, 'data' => [] ); if ($data) { if (is_array($data)) { //带有分页格式转换 if (isset($data['meta'])) { // 更改元数据格式,全部包含在data下 $temp = array( 'data' => array( 'data' => $data['data'], 'pagination' => $data['meta']['pagination'] ) ); $response = array_merge($response, $temp); } elseif(isset($data['data'])) { $response = array_merge($response, $data); }else{ $temp = array( 'data' => $data ); $response = array_merge($response, $temp); } } else { $response['data'] = $data; } } return $response; } function jsonError($msg) { $response = array( 'code' => 1, 'msg' => $msg, 'data' => "" ); return $response; } function http($url, $param, $method = 'post') { try { $client = new \GuzzleHttp\Client(); $response = $client->request($method, $url, $param); $result = json_decode($response->getBody()->getContents(), true); \Illuminate\Support\Facades\Log::debug('url:'.$url.'param:'.json_encode($param).'response:'.json_encode($result)); if (isset($result['code']) && $result['code'] == 0) { return $result['data']; } else { return []; } } catch (\Exception $exception) { return []; } } function subtext($text, $length) { if(mb_strlen($text, 'utf8') > $length) { return mb_substr($text, 0, $length - 1, 'utf8').'...'; } else { return $text; } } function filter_Emoji($str) { $str = preg_replace_callback( //执行一个正则表达式搜索并且使用一个回调进行替换 '/./u', function (array $match) { return strlen($match[0]) >= 4 ? '☆' : $match[0]; }, $str); return $str; }