📦 添加虚拟环境和启动脚本

新增:
- backend/venv/ - Python 虚拟环境
- backend/start.sh - 启动脚本(使用虚拟环境)
- backend/requirements.txt - 依赖列表
- .gitignore - 忽略虚拟环境和缓存文件

说明:
- 每个项目使用独立虚拟环境
- 避免依赖冲突
- 启动脚本自动创建和激活虚拟环境
This commit is contained in:
2026-04-04 18:28:31 +08:00
parent 9ab279e1fe
commit 96f6318101
32058 changed files with 3949495 additions and 22 deletions

View File

@@ -0,0 +1,22 @@
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Ivan Kopeykin @vankop
*/
"use strict";
const A_CODE = "a".charCodeAt(0);
/**
* @param {string} hash hash
* @param {number} hashLength hash length
* @returns {string} returns hash that has at least one non numeric char
*/
module.exports = (hash, hashLength) => {
if (hashLength < 1) return "";
const slice = hash.slice(0, hashLength);
if (/[^\d]/.test(slice)) return slice;
return `${String.fromCharCode(
A_CODE + (Number.parseInt(hash[0], 10) % 6)
)}${slice.slice(1)}`;
};