* Provide error messages for debugging, with links to online explanation

* 对数组增加默认值 * @param array $keys * @return array */

* 获取组合数据 * @return mixed * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbException * @throws \

* 获取一条数据 * @param $where * @return array * @throws \think\db\exception\DataNotFoundException * @throws \think\db\exception\DbExcep

* 获取表实例 * @return SwooleTable */

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* 查询物流信息 * @param $com * @param $num * @return bool|mixed * @return 是否签收 ischeck * @return 物流状态：status 0在途，1揽收，2疑难，3签收，4退签，5派

* 提取文件名 * @param string $path * @param string $ext * @return string */

* 设置参数 * @param array $data */

* 获取图片地址 * @param string $filePath * @param bool $is_parse_url * @return string */

* 图片水印 * @param string $filePath * @param array $waterConfig * @param string $waterPath * @return string */

* 执行安装sql * @param string $installSql */

* 修改管理员 * @param int $id * @param array $data * @return bool */

* 设置附加路径 * @param $url * @return bool */

* Splits block of text into lines. * @param {String} block Block of text. * @return {Array} Returns array of lines.

* Splits block of text into lines. * @param {String} block Block of text. * @return {Array} Returns array of lines.

* 数据库事务操作 * @param callable $closure * @return mixed */

* Non-recursive method to find the lowest member of an array. Math.min raises a maximum * call stack size exceeded error in Chrome when trying to app

* Non-recursive method to find the lowest member of an array. Math.min raises a maximum * call stack size exceeded error in Chrome when trying to app