71 lines
2.0 KiB
PHP
71 lines
2.0 KiB
PHP
<?php
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// 应用公共文件
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// 接口错误返回
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if (!function_exists('error')) {
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function error($msg = '', $data = [], $status_code = 200): \think\response\Json
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{
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return \apiret\Api::error($msg, $data, $status_code);
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}
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}
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// 接口成功返回
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if (!function_exists('success')) {
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function success($msg = '', $data = [], $status_code = 200): \think\response\Json
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{
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return \apiret\Api::success($msg, $data, $status_code);
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}
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}
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// 接口调结果返回
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if (!function_exists('result')) {
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function result($errno, $msg = '', $data = [], $status_code = 200): \think\response\Json
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{
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return \apiret\Api::result($errno)->message($msg)->response($data, $status_code);
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}
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}
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// 密码加盐
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if (!function_exists('password_with_salt')) {
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function password_with_salt($password, $salt)
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{
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return md5(hash('sha256', $password . $salt));
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}
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}
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// 生成随机字符串
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if (!function_exists('random_str')) {
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/**
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* 生成随机字符串
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* @param $length integer 生成的长度
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* @param $type string 要生成的字符串类型(number, string, all)
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* @param $convert integer 大小写转换0为小写1为大写
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* @return string
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*/
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function random_str($length, $type = "string", $convert = "0")
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{
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$conf = [
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'number' => '0123456789',
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'string' => 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
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'all' => 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789='
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];
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$string = $conf[$type];
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if (!$string) {
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$string = $conf['string'];
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}
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$strlen = strlen($string) - 1;
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$char = '';
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for ($i = 0; $i < $length; $i++) {
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$char .= $string[mt_rand(0, $strlen)];
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}
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if ($convert > 0) {
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$res = strtoupper($char);
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} elseif ($convert == 0) {
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$res = $char;
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} elseif ($convert < 0) {
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$res = strtolower($char);
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}
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return $res;
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}
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} |