购物车迁入

2025-10-13 14:25:05 +08:00
parent a7837bc337
commit d5f1b19829
25 changed files with 4184 additions and 4 deletions
--- a/ba/Exception.php
+++ b/ba/Exception.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace ba;
+
+use think\Exception as E;
+
+/**
+ * BuildAdmin通用异常类
+ * catch 到异常后可以直接 $this->error(__($e->getMessage()), $e->getData(), $e->getCode());
+ */
+class Exception extends E
+{
+    public function __construct(protected $message, protected $code = 0, protected $data = [])
+    {
+        parent::__construct($message, $code);
+    }
+}
--- a/ba/Random.php
+++ b/ba/Random.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace ba;
+
+class Random
+{
+    /**
+     * 获取全球唯一标识
+     * @return string
+     */
+    public static function uuid(): string
+    {
+        return sprintf(
+                '%04x%04x-%04x-%04x-%04x-',
+                mt_rand(0, 0xffff),
+                mt_rand(0, 0xffff),
+                mt_rand(0, 0xffff),
+                mt_rand(0, 0x0fff) | 0x4000,
+                mt_rand(0, 0x3fff) | 0x8000
+            ) . substr(md5(uniqid(mt_rand(), true)), 0, 12);
+    }
+
+    /**
+     * 随机字符生成
+     * @param string $type 类型 alpha/alnum/numeric/noZero/unique/md5/encrypt/sha1
+     * @param int    $len  长度
+     * @return string
+     */
+    public static function build(string $type = 'alnum', int $len = 8): string
+    {
+        switch ($type) {
+            case 'alpha':
+            case 'alnum':
+            case 'numeric':
+            case 'noZero':
+                $pool = match ($type) {
+                    'alpha' => 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
+                    'alnum' => '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
+                    'numeric' => '0123456789',
+                    'noZero' => '123456789',
+                    default => '',
+                };
+                return substr(str_shuffle(str_repeat($pool, ceil($len / strlen($pool)))), 0, $len);
+            case 'unique':
+            case 'md5':
+                return md5(uniqid(mt_rand()));
+            case 'encrypt':
+            case 'sha1':
+                return sha1(uniqid(mt_rand(), true));
+        }
+        return '';
+    }
+
+}