基类和工具类

app/Service/UtilsService.php

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+<?php
+
+namespace App\Service;
+
+use App\Enum\ErrorEnum;
+use DateTime;
+use Exception;
+use Random\RandomException;
+
+class UtilsService
+{
+    private static mixed $_instance;
+
+    /**
+     * 获取实例
+     * @return null|static
+     */
+    public static function getInstance(): null|static
+    {
+        $name = get_called_class();
+        if (!isset(self::$_instance[$name])) {
+            self::$_instance[$name] = new static();
+        }
+
+        return self::$_instance[$name];
+    }
+
+    /**
+     * 抛出异常
+     *
+     * @param string $msg
+     * @param ErrorEnum $code
+     * @return mixed
+     * @throws Exception
+     */
+    public function errorThrow(string $msg = '请求出了问题！', ErrorEnum $code = ErrorEnum::FAIL): mixed
+    {
+        throw new Exception($msg, $code->value);
+    }
+
+    /**
+     * 抛出未找到异常 2000
+     *
+     * @param $msg
+     * @return mixed
+     * @throws Exception
+     */
+    public function notFound($msg): mixed
+    {
+        return self::errorThrow($msg, ErrorEnum::NOT_FOUND);
+    }
+
+    /**
+     * 未授权 401
+     *
+     * @param $msg
+     * @return mixed
+     * @throws Exception
+     */
+    public function notAuth($msg): mixed
+    {
+        exit(json_encode(['msg' => $msg, 'code' => ErrorEnum::NOT_AUTH->value]));
+    }
+
+    /**
+     * 生成密码
+     * @param $password
+     * @return string
+     */
+    public function genPassword($password): string
+    {
+        return password_hash($password, PASSWORD_DEFAULT);
+    }
+
+    /**
+     * 密码验证
+     *
+     * @param $password
+     * @param $passwordAse
+     * @return bool
+     */
+    public function checkPassword($password, $passwordAse): bool
+    {
+        // 盐
+        return password_verify($password, $passwordAse);
+    }
+
+    /**
+     * 生成OpenId
+     * @return string
+     * @throws RandomException
+     */
+    public function genOpenId(): string
+    {
+        // 获取当前时间戳（精确到秒）
+        $timestamp = dechex(time());
+
+        // 生成16字节的随机数据，并转换为32个十六进制字符组成的字符串
+        $randomString = bin2hex(random_bytes(16));
+
+        // 结合时间和随机字符串，确保总长度为28个字符
+        return substr($timestamp . $randomString, 0, 28);
+    }
+
+    /**
+     * 递归生成树形结构
+     * @param $data
+     * @param int $pid
+     * @return array
+     */
+    public function tree($data, int $pid = 0): array
+    {
+        $tree = [];
+        foreach ($data as $v) {
+            if ($v['pid'] == $pid) {
+                $v['children'] = $this->tree($data, $v['id']);
+                if (empty($v['children'])) {
+                    unset($v['children']);
+                }
+                $tree[] = $v;
+            }
+        }
+        return $tree;
+    }
+
+
+    /**
+     * 检查手机号格式
+     *
+     * @param string $phone
+     * @return bool
+     * @throws Exception
+     */
+    public function checkPhone(string $phone): bool
+    {
+        $phone = trim($phone);
+        if (preg_match('/^1[3456789]\d{9}$/', $phone)) {
+            return true;
+        } else {
+            self::errorThrow('手机号格式不正确');
+        }
+    }
+
+    /**
+     * 生成订单号
+     * @param int $type
+     * @return string
+     */
+    public function genOrderNo(int $type = 0): string
+    {
+        $len = 9999999999;
+        switch ($type) {
+            case 0:
+                return 'DK'. date('Ymd') . str_pad(mt_rand(1, $len), 11, '0', STR_PAD_LEFT);
+            case 1:
+                return 'DD'. date('Ymd') . str_pad(mt_rand(1, $len), 11, '0', STR_PAD_LEFT);
+            default:
+                return '';
+        }
+    }
+
+    /**
+     * 是否是开发环境
+     * @return bool
+     */
+    public static function isDev(): bool
+    {
+        return env('ECS') === 'localhost';
+    }
+
+    /**
+     * 根据身份证号计算年龄
+     * @param string $idno 身份证号（15位或18位）
+     * @return int|false 成功返回年龄，失败返回false
+     */
+    public function getAgeFromIdNo($idno = '')
+    {
+        // 校验身份证号长度
+        $len = strlen($idno);
+        if (!in_array($len, [15, 18])) {
+            return false;
+        }
+
+        // 提取出生日期部分
+        if ($len === 18) {
+            $datePart = substr($idno, 6, 8);
+        } else {
+            // 15位身份证补全年份为19XX
+            $datePart = '19' . substr($idno, 6, 6);
+        }
+
+        // 分解年月日
+        $year = substr($datePart, 0, 4);
+        $month = substr($datePart, 4, 2);
+        $day = substr($datePart, 6, 2);
+
+        // 校验年月日是否为数字
+        if (!ctype_digit($year) || !ctype_digit($month) || !ctype_digit($day)) {
+            return false;
+        }
+
+        // 尝试创建日期对象
+        try {
+            $birthDate = new DateTime("$year-$month-$day");
+        } catch (Exception $e) {
+            return false;
+        }
+
+        $currentDate = new DateTime();
+
+        // 检查出生日期是否在当前日期之前
+        if ($birthDate > $currentDate) {
+            return false;
+        }
+
+        // 计算年龄差
+        $ageInterval = $currentDate->diff($birthDate);
+        return $ageInterval->y;
+    }
+}