小程序接入支付功能
This commit is contained in:
1 parent
edf1e51846
commit
07a90e860d
38 files changed
+3644
-90
No files matched your search
@@ -0,0 +1,12 @@
|
||||
// 激活码生成:16 位、4 组、80 位随机
|
||||
// 字符表去掉了容易看错的 I/L/O/U,正好 32 个,刚好整除 256,取模不偏
|
||||
const crypto = require('crypto')
|
||||
|
||||
const ALPHABET = '0123456789ABCDEFGHJKMNPQRSTVWXYZ'
|
||||
|
||||
function newActivationCode() {
|
||||
const raw = Array.from(crypto.randomBytes(16), (b) => ALPHABET[b % ALPHABET.length]).join('')
|
||||
return (raw.match(/.{4}/g) || []).join('-')
|
||||
}
|
||||
|
||||
module.exports = { newActivationCode, ALPHABET }
|
||||
Reference in new issue
Block a user