From 7b8f96254b90c8d9cb01092e8d6ab7263972fee1 Mon Sep 17 00:00:00 2001
From: litian <2804272236@qq.com>
Date: 星期三, 15 五月 2024 17:19:24 +0800
Subject: [PATCH] hebing
---
src/assets/js/toolClass.ts | 33 ++++++++++++++++++++++++++++++++-
1 files changed, 32 insertions(+), 1 deletions(-)
diff --git a/src/assets/js/toolClass.ts b/src/assets/js/toolClass.ts
index 7ffae70..ab8fc24 100644
--- a/src/assets/js/toolClass.ts
+++ b/src/assets/js/toolClass.ts
@@ -12,6 +12,37 @@
return fileSizeMsg
}
+export function uuid(len = 32, radix = 16) {
+ const chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
+ let uuid = [],
+ i;
+ radix = radix || chars.length;
+
+ if (len) {
+ // Compact form
+ for (i = 0; i < len; i++) uuid[i] = chars[0 | (Math.random() * radix)];
+ } else {
+ // rfc4122, version 4 form
+ let r;
+
+ // rfc4122 requires these characters
+ uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
+ uuid[14] = '4';
+
+ // Fill in random data. At i==19 set the high bits of clock sequence as
+ // per rfc4122, sec. 4.1.5
+ for (i = 0; i < 36; i++) {
+ if (!uuid[i]) {
+ r = 0 | (Math.random() * 16);
+ uuid[i] = chars[i === 19 ? (r & 0x3) | 0x8 : r];
+ }
+ }
+ }
+
+ return uuid.join('');
+}
+
export default {
- getFileSize
+ getFileSize,
+ uuid
}
--
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